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

SANNA FATIMA M.D.
NPI 1235542531
Internal Medicine - Endocrinology, Diabetes & Metabolism in Antioch, CA

Active since June 04, 2014PECOS EnrolledAccepts Medicare Assignment
4053 LONE TREE WAY STE 201, ANTIOCH, CA 94531(925) 513-2483(925) 513-8226 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 8, 2026, Nov 20, 2025, Jan 20, 2021 and 1 more (4 updates tracked since 2017).

About Sanna Fatima M.d. NPPES

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

SANNA FATIMA M.D. (NPI 1235542531) is an individual endocrinology, diabetes & metabolism provider in Antioch, California, licensed in California (A154332) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1235542531
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameSANNA FATIMACredential: M.D.
Location Address4053 LONE TREE WAY STE 201Antioch, CA 94531-6210
Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (925) 756-3400 · Fax (510) 506-7728
Fax(925) 513-8226
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJune 4, 2014
Last NPPES UpdateSeptember 8, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2026
✔ NPI 1235542531 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in CA · A154332
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License A154332 (CA), MD461484 (PA)
4053 LONE TREE WAY STE 201, Antioch, CA 94531

Secondary Practice Locations 2

Location 15501 Old York RdPhiladelphia, PA 19141-3018 · Phone (215) 456-8520
Location 2350 John Muir Pkwy Ste 100Brentwood, CA 94513-5184 · Phone (925) 513-2483 · Fax (925) 513-8226

Other Identifiers 1

OtherA154332CA · State Medical License

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

Sanna Fatima M.d. 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 ID3870865041
PECOS Enrollment IDI20180911002666
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94531 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers23 claims47 services$6.64 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Urology
4053 LONE TREE WAY STE 201
ANTIOCH, CA 94531
Anesthesiology
4053 LONE TREE WAY STE 201
ANTIOCH, CA 94531
Nurse Practitioner
4053 LONE TREE WAY STE 201
ANTIOCH, CA 94531
Internal Medicine (Gastroenterology)
4053 LONE TREE WAY STE 201
ANTIOCH, CA 94531
Family Medicine
4053 LONE TREE WAY STE 201
ANTIOCH, CA 94531

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 Sanna Fatima's NPI number?

The NPI number for Sanna Fatima is 1235542531. It was assigned to this individual provider in the NPPES registry on June 4, 2014.

Where is Sanna Fatima located?

Sanna Fatima practices at 4053 Lone Tree Way Ste 201, Antioch, CA 94531. The listed phone number is (925) 513-2483.

What is Sanna Fatima's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Sanna Fatima enrolled in Medicare?

Yes. Sanna Fatima 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 Sanna Fatima 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 25 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.