PETER D. G. CHANG SING M.D.
NPI 1386678902
Internal Medicine - Clinical Cardiac Electrophysiology in Santa Rosa, CA

NPI Status: Active since July 10, 2006

Contact Information

500 DOYLE PARK DR
SUITE 302
SANTA ROSA, CA
ZIP 95405
Phone: (707) 573-7070
Fax: (707) 573-7519

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
Medicare Participation & PECOS Status
Areas of Expertise
Durable Medical Equipment
Physician Visit Costs
Quality Reporting
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Internal Medicine
Clinical Cardiac Electrophysiology
Accepts Medicare Approved Payment
PECOS Enrolled
Medicare Quality Reporting

About PETER CHANG SING

This page provides the complete NPI Profile along with additional information for Peter Chang Sing, an internist established in Santa Rosa, California with a medical specialization in Internal Medicine, focusing in clinical cardiac electrophysiology . The healthcare provider is registered in the NPI registry with number 1386678902 assigned on July 2006. The practitioner's primary taxonomy code is 207RC0001X with license number G59460 (CA). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI: 1386678902
Provider Name: PETER D. G. CHANG SING M.D.
Other Name Type: Other Name (5)
Gender: Male
Entity Type: Individual
Location Address: 500 DOYLE PARK DR SUITE 302 SANTA ROSA, CA 95405
Location Phone: (707) 573-7070
Location Fax: (707) 573-7519
Mailing Address: 500 DOYLE PARK DR. SUITE 302 SANTA ROSA, CA 95405
Mailing Phone: (707) 573-7070
Mailing Fax: (707) 573-7519
Is Sole Proprietor?: Yes
Enumeration Date: 07-10-2006
Last Update Date: 12-03-2021
Code Navigator

An internist like Peter Chang Sing is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification: Internal Medicine Clinical Cardiac Electrophysiology
Taxonomy Code: 207RC0001X
Type: Allopathic & Osteopathic Physicians
License No.: G59460
License State: CA
Taxonomy Description: A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier	Type / Code	Identifier State	Identifier Issuer
00G594601	MEDICAID (05)	CA

Medicare Participation & PECOS Enrollment Status

Peter Chang Sing is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Peter Chang Sing is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

Is the provider registered in PECOS? Yes
PECOS PAC ID: 7416073473
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.
PECOS Enrollment ID: I20100927001394
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.
Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Orthotic Devices

DME-Orthotic Devices (DF000N)
Shoulder orthosis, acromio/clavicular (canvas and webbing type), prefabricated, off-the-shelf (HCPCS:L3670)
1 DME suppliers used 31 Medicare Claims 31 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation
Comprehensive electrophysiologic evaluation with catheter destruction of abnormality of upper chamber of heart causing supraventricular tachycardia (rapid heart rate)
Destruction of heart conduction tissue to create heart block
Destruction of tissue of upper heart chamber through tube to treat abnormal heart rhythm
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Established patient office or other outpatient visit, 40-54 minutes
Evaluation of implantable heart and blood vessel monitoring system
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days
Evaluation of single or dual chamber pacing cardioverter-defibrillator and generator at time of implantation or replacement
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days
Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days
External shock to heart to regulate heart beat
Heart rhythm recording of continous external ekg over 8-15 days
Heart rhythm review and interpretation of continous external ekg over 8-15 days
Insertion of implantable defibrillator system
Insertion of left lower heart electrode for pacemaker or defibrillator
Insertion of pacemaker and upper and lower heart chamber electrode
Insertion of permanent leadless pacemaker using imaging guidance
New patient office or other outpatient visit, 45-59 minutes
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
Pacemaker insertion or repair
Programming of dual lead implantable defibrillator system
Programming of dual lead pacemaker system
Programming of heart rhythm stimulation after drug infusion
Programming of multiple lead implantable defibrillator system
Programming of single lead pacemaker system
Removal and replacement of dual lead permanent pacemaker
Removal and replacement of multiple lead defibrillator
Repair of left upper heart chamber with implant with review by radiologist
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
Telephone medical discussion with physician, 21-30 minutes
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes

Physician Visit Costs

The typical physician office visit costs for Medicare beneficiaries in this area are: $35.5 for a new patient copayment and $27.47 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 95405 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

Average New Patient Price $142
Minimum New Patient Price $63.04
Maximum New Patient Price $187.01

Average New Patient Copayment $35.5
Minimum New Patient Copayment $15.76
Maximum New Patient Copayment $46.75

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

Average Established Patient Price $109.88
Minimum Established Patient Price $21.02
Maximum Established Patient Price $153.4

Average Established Patient Copayment $27.47
Minimum Established Patient Copayment $5.25
Maximum Established Patient Copayment $38.35

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure	Performance	Number of Patients
Administration of the AHRQ Survey of Patient Safety Culture	Yes	N/A
Administration of the AHRQ Survey of Patient Safety Culture and submission of data to the comparative database (refer to AHRQ Survey of Patient Safety Culture website http://www.ahrq.gov/professionals/quality-patient-safety/patientsafetyculture/index.html).Note: This activity may be selected once every 4 years, to avoid duplicative information given that some of the modules may change on a year by year basis but over 4 years there would be a reasonable expectation for the set of modules to have undergone substantive change, for the improvement activities performance category score.
Atrial Fibrillation and Atrial Flutter: Chronic Anticoagulation Therapy	80%	452
Percentage of patients aged 18 years and older with nonvalvular atrial fibrillation (AF) or atrial flutter who were prescribed warfarin OR another FDA- approved anticoagulant drug for the prevention of thromboembolism during the measurement period
Care Plan	0%	703
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker or provide an advance care plan
Completion of an Accredited Safety or Quality Improvement Program	Yes	N/A
Completion of an accredited performance improvement continuing medical education program that addresses performance or quality improvement according to the following criteria: • The activity must address a quality or safety gap that is supported by a needs assessment or problem analysis, or must support the completion of such a needs assessment as part of the activity; • The activity must have specific, measurable aim(s) for improvement; • The activity must include interventions intended to result in improvement; • The activity must include data collection and analysis of performance data to assess the impact of the interventions; and The accredited program must define meaningful clinician participation in their activity, describe the mechanism for identifying clinicians who meet the requirements, and provide participant completion information.
Coronary Artery Disease (CAD): Antiplatelet Therapy	82%	119
Percentage of patients aged 18 years and older with a diagnosis of coronary artery disease (CAD) seen within a 12 month period who were prescribed aspirin or clopidogrel
Diabetes: Medical Attention for Nephropathy	71%	83
The percentage of patients 18-75 years of age with diabetes who had a nephropathy screening test or evidence of nephropathy during the measurement period
Documentation of Current Medications in the Medical Record	100%	2010
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter. This list must include ALL known prescriptions, over-the-counters, herbals, and vitamin/mineral/dietary (nutritional) supplements AND must contain the medications' name, dosage, frequency and route of administration
e-Prescribing	100%	1526
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
Implementation of improvements that contribute to more timely communication of test results	Yes	N/A
Timely communication of test results defined as timely identification of abnormal test results with timely follow-up.
Ischemic Vascular Disease (IVD): Use of Aspirin or Another Antiplatelet	86%	59
Percentage of patients 18 years of age and older who were diagnosed with acute myocardial infarction (AMI), coronary artery bypass graft (CABG) or percutaneous coronary interventions (PCI) in the 12 months prior to the measurement period, or who had an active diagnosis of ischemic vascular disease (IVD) during the measurement period, and who had documentation of use of aspirin or another antiplatelet during the measurement period
Medication Reconciliation	99%	363
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
Patient-Specific Education	67%	1023
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan	57%	1021
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous twelve months of the current encounter Normal Parameters: Age 18 years and older BMI >= 18.5 and < 25 kg/m2
Provide Patient Access	67%	1023
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold certain information.
Secure Messaging	0%	1023
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure message sent by the patient (or the patient-authorized representative) during the performance period.
Security Risk Analysis	Yes	N/A
Conduct or review a security risk analysis in accordance with the requirements in 45 CFR 164.308(a)(1), including addressing the security (to include encryption) of ePHI data created or maintained by certified EHR technology in accordance with requirements in 45 CFR164.312(a)(2)(iv) and 45 CFR 164.306(d)(3), and implement security updates as necessary and correct identified security deficiencies as part of the MIPS eligible clinician's risk management process.
Specialized Registry Reporting	Yes	N/A
The MIPS eligible clinician is in active engagement to submit data to specialized registry. To earn a 5 % bonus in the promoting interoperability performance category score for submitting to one or more public health or clinical data registries also attest to PI_TRANS_PHCDRR_3_MULTI.
Use of High-Risk Medications in the Elderly	0% "Inverse Quality Measure" This is an inverse quality measure, a lower rate means the provider is rated better.	677
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication. 2) Percentage of patients who were ordered at least two of the same high-risk medication

NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1386678902, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 16 → 1 + 6

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 0

Check

Target digit

Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 6 → 12 → 3 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 1 + 6 + 6 + 1 + 2 + 7 + 1 + 6 + 9 + 0 + 24 = 68

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2

This NPI is valid

The calculated check digit is 2, which matches the last digit of 1386678902.

Other Providers at the Same Location

The following 20 providers are registered at the same or a nearby location.

ROBERT ROGERS SCHAEFER M.D.

Internal Medicine

500 DOYLE PARK DR, STE G03
SANTA ROSA, CA 95405

Sonoma County (707) 544-3411

NICHOLAS HARRELD ANTON MD

Internal Medicine

500 DOYLE PARK DR, STE G03
SANTA ROSA, CA 95405

Sonoma County (707) 544-3411

GEORGE WILLIAM BISBEE MD

Internal Medicine

500 DOYLE PARK DR, STE G03
SANTA ROSA, CA 95405

Sonoma County (707) 544-3411

JOHN B REED M.D.

Internal Medicine (Cardiovascular Disease)

500 DOYLE PARK DR, SUITE 205
SANTA ROSA, CA 95405

Sonoma County (707) 527-8444

JOEL S ERICKSON M.D.

Internal Medicine (Cardiovascular Disease)

500 DOYLE PARK DR, SUITE 205
SANTA ROSA, CA 95405

Sonoma County (707) 527-8444

LILY HSU STRONG MD

Pediatrics

500 DOYLE PARK DR, STE 200
SANTA ROSA, CA 95405

Sonoma County (707) 544-6090

MARY PAT DEGAGNE PNP

Nurse Practitioner (Pediatrics)

500 DOYLE PARK DR, SUITE 100
SANTA ROSA, CA 95405

Sonoma County (707) 544-6090

LINDA A. WAYMAN PNP

Nurse Practitioner (Pediatrics)

500 DOYLE PARK DR, SUITE 100
SANTA ROSA, CA 95405

Sonoma County (707) 544-6090

DR. SCOTT ANDREW GAITAN M.D.

Pediatrics

500 DOYLE PARK DR, SUITE 100
SANTA ROSA, CA 95405

Sonoma County (707) 544-6090

DARIEN MARIE CHANDLER F.N.P.

Nurse Practitioner (Family)

500 DOYLE PARK DR, SUITE 200
SANTA ROSA, CA 95405

Sonoma County (707) 545-1300

DONNA LYNNE JONES PNP

Nurse Practitioner (Pediatrics)

500 DOYLE PARK DR, SUITE 100
SANTA ROSA, CA 95405

Sonoma County (707) 544-6090

MARGARET ANN PEGGY OWEN FNP

Nurse Practitioner (Family)

500 DOYLE PARK DR, SUITE 200
SANTA ROSA, CA 95405

Sonoma County (707) 545-1300

DR. SCOTT PAUL PETERSON M.D.

Internal Medicine

500 DOYLE PARK DR, SUITE 304
SANTA ROSA, CA 95405

Sonoma County (707) 545-1700

ERAN MATALON M.D.

Internal Medicine

500 DOYLE PARK DR, SUITE 304
SANTA ROSA, CA 95405

Sonoma County (707) 545-1700

NORTHERN CALIFORNIA MEDICAL ASSOC INC

Internal Medicine

500 DOYLE PARK DR, STE G03
SANTA ROSA, CA 95405

Sonoma County (707) 544-3411

ST JUDE HOSPITAL YORBA LINDA

Family Medicine

500 DOYLE PARK DR, SUITE G-04
SANTA ROSA, CA 95405

Sonoma County (707) 303-8360

CYNTHIA R. INGELS MSN,N.P.

Nurse Practitioner (Family)

500 DOYLE PARK DR, SUITE 103
SANTA ROSA, CA 95405

Sonoma County (707) 579-1102

NORTHERN CALIFORNIA MINIMALLY INVASIVE CARDIOVASCULAR SURGERY INC

Thoracic Surgery (Cardiothoracic Vascular Surgery)

500 DOYLE PARK DR, SUITE G-05
SANTA ROSA, CA 95405

Sonoma County (707) 576-7100

ANNADEL MEDICAL GROUP, INC

Pediatrics

500 DOYLE PARK DR, SUITE 100
SANTA ROSA, CA 95405

Sonoma County (707) 544-6090

JENNY MARIE N SULLIVAN M.D.

Family Medicine

500 DOYLE PARK DR, SUITE G04
SANTA ROSA, CA 95405

Sonoma County (707) 303-8360

About PETER CHANG SING

Location Map

Specialty - Primary Taxonomy

Internal Medicine Clinical Cardiac Electrophysiology

Insurance Plans Accepted

Medicare

Medicaid

Additional Identifiers

Medicare Participation & PECOS Enrollment Status

Is the provider registered in PECOS? Yes

PECOS PAC ID: 7416073473

PECOS Enrollment ID: I20100927001394

Accepts Medicare Assignment? Yes

Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

Eligible to Order or Refer a Home Health Agency (HHA): Yes

Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

Orthotic Devices

Areas of Expertise

Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation

Comprehensive electrophysiologic evaluation with catheter destruction of abnormality of upper chamber of heart causing supraventricular tachycardia (rapid heart rate)

Destruction of heart conduction tissue to create heart block

Destruction of tissue of upper heart chamber through tube to treat abnormal heart rhythm

Established patient office or other outpatient visit, 20-29 minutes

Established patient office or other outpatient visit, 30-39 minutes

Established patient office or other outpatient visit, 40-54 minutes

Evaluation of implantable heart and blood vessel monitoring system

Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days

Evaluation of single or dual chamber pacing cardioverter-defibrillator and generator at time of implantation or replacement

Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days

Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days

Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days

External shock to heart to regulate heart beat

Heart rhythm recording of continous external ekg over 8-15 days

Heart rhythm review and interpretation of continous external ekg over 8-15 days

Insertion of implantable defibrillator system

Insertion of left lower heart electrode for pacemaker or defibrillator

Insertion of pacemaker and upper and lower heart chamber electrode

Insertion of permanent leadless pacemaker using imaging guidance

New patient office or other outpatient visit, 45-59 minutes

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional

Pacemaker insertion or repair

Programming of dual lead implantable defibrillator system

Programming of dual lead pacemaker system

Programming of heart rhythm stimulation after drug infusion

Programming of multiple lead implantable defibrillator system

Programming of single lead pacemaker system

Removal and replacement of dual lead permanent pacemaker

Removal and replacement of multiple lead defibrillator

Repair of left upper heart chamber with implant with review by radiologist

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report

Telephone medical discussion with physician, 21-30 minutes

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes

Physician Visit Costs

New Patients Visit Costs *

Established Patients Visit Costs *

Quality Reporting

Reviews for PETER D. G. CHANG SING M.D.

NPI NPI Number Validation

How NPI Validation Works

Digit-by-digit view

Step 1: Double every other digit from the right

Step 2: Add all digits plus the NPI constant

Step 3: Find the amount needed to reach the next multiple of 10

Other Providers at the Same Location

Frequently Asked Questions

What is Peter Chang Sing's NPI number?

Where is the provider located?

What is the provider's specialty?

What insurance does Peter Chang Sing accept?