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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

FAKHAR ABBAS MD
NPI 1578022422
Internal Medicine in Fremont, CA

Active since March 19, 2019PECOS EnrolledAccepts Medicare Assignment
38143 MARTHA AVE, FREMONT, CA 94536(408) 689-8761(408) 689-8761 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 8, 2026, Sep 8, 2025, May 27, 2025 and 1 more (4 updates tracked since 2019).

About Fakhar Abbas Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

FAKHAR ABBAS MD (NPI 1578022422) is an individual internal medicine provider in Fremont, California, licensed in California (A176623) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1578022422
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameFAKHAR ABBASCredential: MD
Location Address38143 MARTHA AVEFremont, CA 94536-3800
Mailing Address262 Llano De Los Robles AveSan Jose, CA 95136-4988
Phone(408) 689-8761
Fax(408) 689-8761
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 19, 2019
Last NPPES UpdateSeptember 8, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2026
✔ NPI 1578022422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in CA · A176623✔ Licensed in IL · 036162883
Definition
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
38143 MARTHA AVE, Fremont, CA 94536
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1611 W Park StUrbana, IL 61801-2501 · Phone (217) 383-3129
Location 28900 Van Wyck ExpyJamaica, NY 11418-2832 · Phone (718) 206-6768
Location 311234 Anderson StLoma Linda, CA 92350-1716 · Phone (909) 558-4884
Location 4200 Jose Figueres AveSan Jose, CA 95116-1500 · Phone (408) 684-4104 ext. 30466

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Fakhar Abbas Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID345573168
PECOS Enrollment IDI20240926000909
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94536 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. VAL SVETICH D.C.
Chiropractor (Sports Physician)
38143 MARTHA AVE, SUITE B
FREMONT, CA 94536
Alameda County (510) 713-2012
MR. AMIR A DEHGHAN DPM
Podiatrist
38143 MARTHA AVE
FREMONT, CA 94536
Alameda County (510) 713-2228
DR. EBRAHIM AHMADI MD
Family Medicine
38143 MARTHA AVE
FREMONT, CA 94536
Alameda County (510) 791-2002
EBRAHIM AHMADI, M D INC.
Clinic/Center
38143 MARTHA AVE
FREMONT, CA 94536
Alameda County (510) 791-2002
FAKHAR ABBAS MD, PC
Internal Medicine (Rheumatology)
38143 MARTHA AVE
FREMONT, CA 94536
Alameda County (408) 689-8761

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Fakhar Abbas's NPI number?

The NPI number for Fakhar Abbas is 1578022422. It was assigned to this individual provider in the NPPES registry on March 19, 2019.

Where is Fakhar Abbas located?

Fakhar Abbas practices at 38143 Martha Ave, Fremont, CA 94536. The listed phone number is (408) 689-8761.

What is Fakhar Abbas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Fakhar Abbas enrolled in Medicare?

Yes. Fakhar Abbas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Fakhar Abbas was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.