IRWIN CHOW MD
NPI 1184637530
Anesthesiology in San Francisco, CA

NPI Status: Active since August 15, 2006

Contact Information

845 JACKSON ST
SAN FRANCISCO, CA
ZIP 94133
Phone: (415) 982-2400

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  • Individual
  • Male
  • Years of Experience 25
  • Anesthesiology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About IRWIN CHOW

This page provides the complete NPI Profile along with additional information for Irwin Chow, an anesthesiologist established in San Francisco, California with a medical specialization in Anesthesiology and more than 25 years of experience. He graduated from University Of Michigan Medical School in 2001. The healthcare provider is registered in the NPI registry with number 1184637530 assigned on August 2006. The practitioner's primary taxonomy code is 207L00000X with license number A81510 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1184637530
Provider Name
IRWIN CHOW MD
Gender
Male
Entity Type
Individual
Location Address
845 JACKSON ST SAN FRANCISCO, CA 94133
Location Phone
(415) 982-2400
Mailing Address
817 COFFEE RD C3 MODESTO, CA 95355
Mailing Phone
(209) 529-9603
Mailing Fax
Medical School Name
UNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduation Year
2001
Is Sole Proprietor?
No
Enumeration Date
08-15-2006
Last Update Date
07-08-2007
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An anesthesiologist like Irwin Chow manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.

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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

Anesthesiology

Taxonomy Code
207L00000X
Type
Allopathic & Osteopathic Physicians
License No.
A81510
License State
CA
Taxonomy Description
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Insurance Plans Accepted

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

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

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
I44223MEDICARE UPIN (02) 
00A815100MEDICAID (05)CA 
ZZZ036026ZMEDICARE ID-TYPE UNSPECIFIED (04)CA 

Medicare Participation & PECOS Enrollment Status

Irwin Chow 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.

Irwin Chow 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: 941227946

    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: I20051031000638

    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

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.

Anesthesia for lens surgery

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

This service was performed 67 times for 62 patients

Anesthesia for procedure on eye for removal of iris

Anesthesia for an eye procedure involving iris removal is a specialized service. It involves administering medication to ensure you're pain-free and comfortable during the operation. This can be local, impacting only the eye area, or general, where you're asleep for the procedure.

This service was performed 16 times for 14 patients

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
Use of QCDR data for quality improvement such as comparative analysis reports across patient populationsYesN/A
Participation in a QCDR, clinical data registries, or other registries run by other government agencies such as FDA, or private entities such as a hospital or medical or surgical society. Activity must include use of QCDR data for quality improvement (e.g., comparative analysis across specific patient populations for adverse outcomes after an outpatient surgical procedure and corrective steps to address adverse outcome).
Use of QCDR for feedback reports that incorporate population healthYesN/A
Use of a QCDR to generate regular feedback reports that summarize local practice patterns and treatment outcomes, including for vulnerable populations.
Use of QCDR to support clinical decision makingYesN/A
Participation in a QCDR, demonstrating performance of activities that promote implementation of shared clinical decision making capabilities.

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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 1184637530, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
0
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 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 1 + 2 + 3 + 1 + 4 + 5 + 6 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1184637530.

Other Providers at the Same Location


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

Pharmacist
845 JACKSON ST
SAN FRANCISCO, CA 94133
Emergency Medicine
845 JACKSON ST
SAN FRANCISCO, CA 94133
Radiology (Diagnostic Radiology)
845 JACKSON ST, RADIOLOGY
SAN FRANCISCO, CA 94133
Radiology (Diagnostic Radiology)
845 JACKSON ST
SAN FRANCISCO, CA 94133
Pathology (Anatomic Pathology & Clinical Pathology)
845 JACKSON ST
SAN FRANCISCO, CA 94133
Emergency Medicine
845 JACKSON ST
SAN FRANCISCO, CA 94133
Emergency Medicine
845 JACKSON ST
SAN FRANCISCO, CA 94133
Emergency Medicine
845 JACKSON ST
SAN FRANCISCO, CA 94133
Emergency Medicine
845 JACKSON ST
SAN FRANCISCO, CA 94133
Emergency Medicine
845 JACKSON ST
SAN FRANCISCO, CA 94133
Specialist
845 JACKSON ST
SAN FRANCISCO, CA 94133
Pathology (Anatomic Pathology & Clinical Pathology)
845 JACKSON ST
SAN FRANCISCO, CA 94133
Radiology (Diagnostic Radiology)
845 JACKSON ST
SAN FRANCISCO, CA 94133
General Acute Care Hospital
845 JACKSON ST
SAN FRANCISCO, CA 94133
Pathology (Anatomic Pathology & Clinical Pathology)
845 JACKSON ST
SAN FRANCISCO, CA 94133
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
845 JACKSON ST
SAN FRANCISCO, CA 94133
Pathology (Anatomic Pathology & Clinical Pathology)
845 JACKSON ST
SAN FRANCISCO, CA 94133
Pharmacist
845 JACKSON ST
SAN FRANCISCO, CA 94133
Hospitalist
845 JACKSON ST
SAN FRANCISCO, CA 94133
Internal Medicine
845 JACKSON ST
SAN FRANCISCO, CA 94133

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184637530, enumerated as an "individual" on August 15, 2006.

The provider is located at 845 JACKSON ST SAN FRANCISCO, CA 94133 and the phone number is (415) 982-2400.

Anesthesiology with taxonomy code 207L00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.