WASHINGTON TOWNSHIP MEDICAL FOUNDATION
NPI 1346557014
Internal Medicine in Fremont, CA

Q: What is Washington Township Medical Foundation's specialty?

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

Active since September 01, 2010

39300 CIVIC CENTER DR STE 370, FREMONT, CA 94538(510) 248-1000(510) 608-6055 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Washington Township Medical Foundation NPPES

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

WASHINGTON TOWNSHIP MEDICAL FOUNDATION (NPI 1346557014) is a healthcare organization registered as an internal medicine in Fremont, California and active in the NPI registry since September 2010. The organization lists Mary Goulart, Credentialing, as its authorized official.

NPPES Registry Identity

NPI1346557014

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameWASHINGTON TOWNSHIP MEDICAL FOUNDATION

Location Address39300 CIVIC CENTER DR STE 370Fremont, CA 94538-2397

Mailing Address39300 Civic Center Dr Ste 370Fremont, CA 94538-2397 · (510) 248-1000 · Fax (510) 608-6055

Phone(510) 248-1000

Fax(510) 608-6055

Organization SubpartNo

Authorized OfficialMary GoulartCredentialing · (510) 248-1018

Enumeration DateSeptember 1, 2010

Last NPPES UpdateJuly 14, 2025

NPPES CertifiedJuly 14, 2025

✔ NPI 1346557014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

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 ListedFamily MedicineTaxonomy 207Q00000X

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X

Also ListedOtolaryngology · Otolaryngology/Facial Plastic SurgeryTaxonomy 207YX0905X

Also ListedPediatricsTaxonomy 208000000X

Also ListedSurgeryTaxonomy 208600000X

Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X

Also ListedUrologyTaxonomy 208800000X

Also ListedThoracic Surgery (Cardiothoracic Vascular Surgery)Taxonomy 208G00000X

39300 CIVIC CENTER DR STE 370, Fremont, CA 94538

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Washington Township Medical Foundation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

121

Medicare enrollment records show 121 clinicians reassign Medicare billing to Washington Township Medical Foundation, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 82 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 27

Nurse Practitioner18

Obstetrics/Gynecology14

Critical Care (Intensivists)12

Family Practice11

Emergency Medicine7

Internal Medicine6

Orthopedic Surgery6

Vascular Surgery6

19 other specialties41

Nearest to this location (20)

See all 121

Nowwar Mustafa, MD

Interventional Cardiology

NPI 1952433690

39300 CIVIC CENTER DR STE 200
Fremont, CA 94538

(510) 248-1670

✔ PECOS✔ Accepts MedicareSame address

Gabriel Herscu, M.D.

Vascular Surgery

NPI 1528230679

39141 CIVIC CENTER DR STE # 335
Fremont, CA 94538

(510) 248-1420

✔ PECOS✔ Accepts Medicare0.1 mi

Prasad Kilaru

Plastic and Reconstructive Surgery

NPI 1689674665

39141 CIVIC CENTER DR SUITE 110
Fremont, CA 94538

(510) 791-9700

✔ PECOS✔ Accepts Medicare0.1 mi

Hetalben Vellanki, FNP

Nurse Practitioner

NPI 1477202208

39141 CIVIC CENTER DR STE 130
Fremont, CA 94538

(510) 248-1680

✔ PECOS✔ Accepts Medicare0.1 mi

Mark Hsu, MD

Urology

NPI 1851616486

39141 CIVIC CENTER DR STE 335
Fremont, CA 94538

(510) 248-1414

✔ PECOS✔ Accepts Medicare0.1 mi

Kranthi Achanta, M.D

General Surgery

NPI 1114927241

39141 CIVIC CENTER DR SUITE 335
Fremont, CA 94538

(510) 248-1450

✔ PECOS✔ Accepts Medicare0.1 mi

Sandeep Kunwar, M.D.

Neurosurgery

NPI 1508807462

2500 MOWRY AVE SUITE 222
Fremont, CA 94538

(510) 818-1160

✔ PECOS✔ Accepts Medicare0.2 mi

Suselina Acosta-Goldstein, MD

Psychiatry

NPI 1841557683

2000 MOWRY AVE
Fremont, CA 94538

(510) 248-1000

✔ PECOS✔ Accepts Medicare0.2 mi

Coletta Hargis, M.D.

Obstetrics/Gynecology

NPI 1891840815

2000 MOWRY AVE
Fremont, CA 94538

(510) 797-1111

✔ PECOS0.2 mi

Doan Luu, M.D.

Critical Care (Intensivists)

NPI 1447443270

2000 MOWRY AVE
Fremont, CA 94538

(510) 608-1334

✔ PECOS✔ Accepts Medicare0.2 mi

Kadeer Halimi, D.O.

Emergency Medicine

NPI 1912995952

39159 PASEO PADRE PARKWAY SUITE 232
Fremont, CA 94538

(510) 791-5376

✔ PECOS✔ Accepts Medicare0.3 mi

Ranjana Sharma, MD

Family Practice

NPI 1548270119

1999 MOWRY AVE STE 2H
Fremont, CA 94538

(510) 797-0700

✔ PECOS✔ Accepts Medicare0.3 mi

Jean Huang, MD

Endocrinology

NPI 1265752380

2557 MOWRY AVE STE 12
Fremont, CA 94538

(510) 248-1550

✔ PECOS✔ Accepts Medicare0.4 mi

Zaid Imam, MD

Gastroenterology

NPI 1598286544

2557 MOWRY AVE STE 10
Fremont, CA 94538

(510) 248-1843

✔ PECOS✔ Accepts Medicare0.4 mi

Muni Barash, M.D.

Infectious Disease

NPI 1962428896

2557 MOWRY AVE SUITE 12
Fremont, CA 94538

(510) 248-1550

✔ PECOS✔ Accepts Medicare0.4 mi

Jason Chu, M.D.

Pulmonary Disease

NPI 1972521060

2557 MOWRY AVE SUITE 12
Fremont, CA 94538

(510) 793-3722

✔ PECOS✔ Accepts Medicare0.4 mi

Kalindi Oza, AU.D.

Qualified Audiologist

NPI 1730345869

2557 MOWRY AVE SUITE 30
Fremont, CA 94538

(510) 793-2880

✔ Accepts Medicare0.4 mi

Jason Van Tassel, M.D.

Otolaryngology

NPI 1225143084

2557 MOWRY AVE STE 30
Fremont, CA 94538

(510) 248-1590

✔ PECOS✔ Accepts Medicare0.4 mi

Sangeetha Balakrishnan, M.D.

Cardiovascular Disease (Cardiology)

NPI 1326055658

2287 MOWRY AVE STE H-I
Fremont, CA 94538

(510) 248-1620

✔ PECOS✔ Accepts Medicare0.4 mi

Michael Goldin

Physical Medicine and Rehabilitation

NPI 1417118332

38690 STIVERS ST ST. #A
Fremont, CA 94536

(510) 248-1040

✔ PECOS✔ Accepts Medicare0.4 mi

See all 121 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Washington Township Medical Foundation's NPI number?

The NPI number for Washington Township Medical Foundation is 1346557014. It was assigned to this organization in the NPPES registry on September 1, 2010.

Where is Washington Township Medical Foundation located?

Washington Township Medical Foundation is located at 39300 Civic Center Dr Ste 370, Fremont, CA 94538. The listed phone number is (510) 248-1000.

What is Washington Township Medical Foundation's specialty?

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

Is Washington Township Medical Foundation enrolled in Medicare?

Yes. Washington Township Medical Foundation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Washington Township Medical Foundation?

According to the CMS Revalidation Reassignment List (October 2026 release), 121 clinicians in 27 Medicare specialties reassign their Medicare billing to Washington Township Medical Foundation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (18), Obstetrics/Gynecology (14) and Critical Care (Intensivists) (12). Of these, 1 practice at this address and 82 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Washington Township Medical Foundation was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.