DR. MICHAEL ROBERT STEFAN M.D.
NPI 1134149099
Internal Medicine in Los Angeles, CA

NPI Status: Active since July 20, 2006

Contact Information

2100 W 3RD ST
SUITE 260
LOS ANGELES, CA
ZIP 90057
Phone: (213) 484-2957
Fax: (213) 484-2970

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  • Individual
  • Male
  • Internal Medicine
  • PECOS Enrolled
  • Medicare Quality Reporting

About MICHAEL STEFAN

This page provides the complete NPI Profile along with additional information for Michael Stefan, an internist established in Los Angeles, California with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1134149099 assigned on July 2006. The practitioner's primary taxonomy code is 207R00000X with license number G39759 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1134149099
Provider Name
DR. MICHAEL ROBERT STEFAN M.D.
Gender
Male
Entity Type
Individual
Location Address
2100 W 3RD ST SUITE 260 LOS ANGELES, CA 90057
Location Phone
(213) 484-2957
Location Fax
(213) 484-2970
Mailing Address
2100 W 3RD ST SUITE 260 LOS ANGELES, CA 90057
Mailing Phone
(213) 484-2957
Mailing Fax
(213) 484-2970
Is Sole Proprietor?
Yes
Enumeration Date
07-20-2006
Last Update Date
07-09-2007
Code Navigator

An internist like Michael Stefan 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
G39759
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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
A47949MEDICARE UPIN (02)CA 
G39759MEDICARE ID-TYPE UNSPECIFIED (04)CAINTERNAL MEDICINE

Medicare Participation & PECOS Enrollment Status

Michael Stefan 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

  • 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

Physician Visit Costs

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 90057 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $142.39
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $35.59
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

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

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* 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
Advance Care PlanningYesN/A
Implementation of practices/processes to develop advance care planning that includes: documenting the advance care plan or living will within the medical record, educating clinicians about advance care planning motivating them to address advance care planning needs of their patients, and how these needs can translate into quality improvement, educating clinicians on approaches and barriers to talking to patients about end-of-life and palliative care needs and ways to manage its documentation, as well as informing clinicians of the healthcare policy side of advance care planning.
Annual registration in the Prescription Drug Monitoring ProgramYesN/A
Annual registration by eligible clinician or group in the prescription drug monitoring program of the state where they practice. Activities that simply involve registration are not sufficient. MIPS eligible clinicians and groups must participate for a minimum of 6 months.
Engage Patients and Families to Guide Improvement in the System of CareYesN/A
Engage patients and families to guide improvement in the system of care by leveraging digital tools for ongoing guidance and assessments outside the encounter, including the collection and use of patient data for return-to-work and patient quality of life improvement. Platforms and devices that collect patient-generated health data (PGHD) must do so with an active feedback loop, either providing PGHD in real or near-real time to the care team, or generating clinically endorsed real or near-real time automated feedback to the patient, including patient reported outcomes (PROs). Examples include patient engagement and outcomes tracking platforms, cellular or web-enabled bi-directional systems, and other devices that transmit clinically valid objective and subjective data back to care teams. Because many consumer-grade devices capture PGHD (for example, wellness devices), platforms or devices eligible for this improvement activity must be, at a minimum, endorsed and offered clinically by care teams to patients to automatically send ongoing guidance (one way). Platforms and devices that additionally collect PGHD must do so with an active feedback loop, either providing PGHD in real or near-real time to the care team, or generating clinically endorsed real or near-real time automated feedback to the patient (e.g. automated patient-facing instructions based on glucometer readings). Therefore, unlike passive platforms or devices that may collect but do not transmit PGHD in real or near-real time to clinical care teams, active devices and platforms can inform the patient or the clinical care team in a timely manner of important parameters regarding a patient’s status, adherence, comprehension, and indicators of clinical concern.
e-Prescribing 87% 332
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
Immunization Registry ReportingYesN/A
The MIPS eligible clinician is in active engagement with a public health agency to submit immunization data and receive immunization forecasts and histories from the public health immunization registry/immunization information system (IIS).
Provide Patient Access 38% 69
For at least one unique patient seen by the MIPS eligible clinician: (1) The patient (or the patient authorized representative) is provided timely access to view online, download, and transmit his or her health information; and (2) The MIPS eligible clinician ensures the patient's health information is available for the patient (or patient-authorized representative) to access using any application of their choice that is configured to meet the technical specifications of the Application Programing Interface (API) in the MIPS eligible clinician's certified EHR technology.
Public Health Registry ReportingYesN/A
The MIPS eligible clinician is in active engagement with a public health agency to submit data to public health registries. 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_PHCDRR_4_MULTI.
Security Risk AnalysisYesN/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.

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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 1134149099, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 3 → 6 1 → 2 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 2 + 4 + 1 + 8 + 0 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1134149099.

Other Providers at the Same Location


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

Pharmacy
2100 W 3RD ST, SUITE 190
LOS ANGELES, CA 90057
Audiologist
2100 W 3RD ST, SUITE 111 CARE CENTER
LOS ANGELES, CA 90057
Audiologist-Hearing Aid Fitter
2100 W 3RD ST, SUITE 111
LOS ANGELES, CA 90057
Specialist/Technologist (Audiology Assistant)
2100 W 3RD ST, SUITE 111
LOS ANGELES, CA 90057
Audiologist
2100 W 3RD ST, SUITE 111
LOS ANGELES, CA 90057
Technician, Other
2100 W 3RD ST
LOS ANGELES, CA 90057
Speech-Language Pathologist
2100 W 3RD ST, CARE CENTER
LOS ANGELES, CA 90057
Audiologist
2100 W 3RD ST, SUITE 100
LOS ANGELES, CA 90057
Audiologist
2100 W 3RD ST
LOS ANGELES, CA 90057
Audiologist
2100 W 3RD ST, SUITE 111
LOS ANGELES, CA 90057
Otolaryngology (Otolaryngic Allergy)
2100 W 3RD ST, SUITE 111
LOS ANGELES, CA 90057
Audiologist
2100 W 3RD ST, SUITE 111
LOS ANGELES, CA 90057
Speech-Language Pathologist
2100 W 3RD ST
LOS ANGELES, CA 90057
Audiologist
2100 W 3RD ST
LOS ANGELES, CA 90057
Otolaryngology (Otolaryngic Allergy)
2100 W 3RD ST, SUITE 111
LOS ANGELES, CA 90057
Otolaryngology (Otology & Neurotology)
2100 W 3RD ST, SUITE 111
LOS ANGELES, CA 90057
Audiologist-Hearing Aid Fitter
2100 W 3RD ST
LOS ANGELES, CA 90057
Audiologist-Hearing Aid Fitter
2100 W 3RD ST, STE 111
LOS ANGELES, CA 90057
Audiologist
2100 W 3RD ST, 100
LOS ANGELES, CA 90057
Audiologist-Hearing Aid Fitter
2100 W 3RD ST, SUITE 111
LOS ANGELES, CA 90057

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134149099, enumerated as an "individual" on July 20, 2006.

The provider is located at 2100 W 3RD ST SUITE 260 LOS ANGELES, CA 90057 and the phone number is (213) 484-2957.

Internal Medicine with taxonomy code 207R00000X.

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