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VALLEY HEALTH CENTER ALEXIAN
NPI 1629301346
Clinic/Center - Federally Qualified Health Center (FQHC) in San Jose, CA

Active since September 14, 2009
2101 ALEXIAN DR, SAN JOSE, CA 95116(408) 885-5000 Get Directions Write a Review

NPPES record last updated: October 11, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 11, 2023, Dec 7, 2022, Feb 23, 2021 and 1 more (4 updates tracked since 2021).

About Valley Health Center Alexian NPPES

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

VALLEY HEALTH CENTER ALEXIAN (NPI 1629301346) is a healthcare organization registered as a federally qualified health center (fqhc) in San Jose, California and active in the NPI registry since September 2009. The organization lists Paul E Lorenz, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1629301346
Entity TypeOrganization
Primary Taxonomy261QF0400X
Legal Business NameCOUNTY OF SANTA CLARA
Location Address2101 ALEXIAN DRSan Jose, CA 95116-1901
Mailing AddressPo Box 103331Pasadena, CA 91189-3331 · (669) 299-8165
Phone(408) 885-5000
Organization SubpartYes
Authorized OfficialPaul E LorenzChief Executive Officer · (408) 885-4010
Enumeration DateSeptember 14, 2009
Last NPPES UpdateOctober 11, 20234 updates tracked since enumeration
NPPES CertifiedOctober 11, 2023
✔ NPI 1629301346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Federally Qualified Health Center (FQHC)Ambulatory Health Care Facilities
Taxonomy Code261QF0400X
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
2101 ALEXIAN DR, San Jose, CA 95116
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Other Names 1

Doing Business AsValley Health Center Alexian

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)

Valley Health Center Alexian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

1,229

Medicare enrollment records show 1,229 clinicians reassign Medicare billing to Valley Health Center Alexian, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 365 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 55

Internal Medicine173
Pediatric Medicine136
Diagnostic Radiology115
Psychiatry107
Family Practice76
Emergency Medicine73
Nurse Practitioner70
Anesthesiology66
47 other specialties413

Nearest to this location (20)

See all 1,229
Jacqueline Alba-Nguyen, MD, MPH
Internal Medicine
NPI 1144545302
2101 ALEXIAN DR STE D
San Jose, CA 95116
(408) 272-6050
✔ PECOS✔ Accepts MedicareSame address
Maryam Nazian Najafi, MD
Psychiatry
NPI 1679860464
2101 ALEXIAN DR STE D
San Jose, CA 95116
(408) 272-6049
✔ PECOSSame address
Jafar Tay, MD
Vascular Surgery
NPI 1487691606
175 N JACKSON AVE STE 201
San Jose, CA 95116
(408) 258-8760
✔ PECOS✔ Accepts Medicare0.2 mi
Janice Yeung
General Surgery
NPI 1891708921
150 N JACKSON AVE SUITE 100
San Jose, CA 95116
(408) 770-2297
✔ PECOS✔ Accepts Medicare0.2 mi
Simi Davu, MD
Internal Medicine
NPI 1528242583
225 N JACKSON AVE
San Jose, CA 95116
(408) 729-2800
✔ PECOS✔ Accepts Medicare0.2 mi
Channing Hui
Critical Care (Intensivists)
NPI 1275043911
225 N JACKSON AVE
San Jose, CA 95116
(408) 259-5000
✔ PECOS✔ Accepts Medicare0.2 mi
Noenoe Aung, M.D
Hospitalist
NPI 1073924346
225 N JACKSON AVE
San Jose, CA 95116
(408) 259-5000
✔ PECOS✔ Accepts Medicare0.2 mi
John Redinski, DO
Critical Care (Intensivists)
NPI 1003236191
225 N JACKSON AVE
San Jose, CA 95116
(408) 347-4051
✔ PECOS✔ Accepts Medicare0.2 mi
Mohammad Tavakol, M.D
Emergency Medicine
NPI 1427005339
225 NORTH JACKSON AVENUE
San Jose, CA 95116
(408) 923-7121
✔ PECOS✔ Accepts Medicare0.2 mi
Sri Viswanathan, MD,MPH
Hospitalist
NPI 1982919379
225 N JACKSON AVE
San Jose, CA 95116
(408) 347-4051
✔ PECOS✔ Accepts Medicare0.2 mi
Amy Kostishack, MD
Pediatric Medicine
NPI 1114001856
1993 MCKEE RD EVC PEDIATRICS CLINIC
San Jose, CA 95116
(408) 885-5405
✔ PECOS0.4 mi
Frederick Hopkins, M.D.
Obstetrics/Gynecology
NPI 1902996069
2365 MONTPELIER DR
San Jose, CA 95116
(408) 272-9244
✔ PECOS0.4 mi
Emily Wong, M.D.
Psychiatry
NPI 1336273291
1991 MCKEE RD
San Jose, CA 95116
(408) 926-7950
✔ PECOS0.4 mi
Dana Cruz, D.O.
Internal Medicine
NPI 1497018972
1993 MCKEE RD
San Jose, CA 95116
(888) 334-1000
✔ PECOS✔ Accepts Medicare0.5 mi
Scott Klein, MD
Internal Medicine
NPI 1568546398
1993 MCKEE RD EVC INTERNAL MEDICINE CLINIC
San Jose, CA 95116
(408) 254-6513
✔ PECOS✔ Accepts Medicare0.5 mi
Wilma Lee, MD
Obstetrics/Gynecology
NPI 1457482424
1993 MCKEE RD OB GYN CLINIC
San Jose, CA 95116
(408) 885-5000
✔ PECOS0.5 mi
Yogini Shukla, M.D.
Family Practice
NPI 1669505467
1993 MCKEE RD VALLEY HEALTH CENTER
San Jose, CA 95116
(888) 334-1000
✔ PECOS✔ Accepts Medicare0.5 mi
Marlene Sturm, MD
Pediatric Medicine
NPI 1396811360
1993 MCKEE RD EVC PEDIATRICS CLINIC
San Jose, CA 95116
(408) 254-6320
✔ PECOS0.5 mi
Tammy Yau
Pediatric Medicine
NPI 1922634989
1993 MCKEE RD
San Jose, CA 95116
(888) 334-1000
✔ PECOS0.5 mi
Pneuma Ortega, MD
Family Practice
NPI 1912167834
2820 ALUM ROCK AVE STE 20
San Jose, CA 95127
(408) 729-2900
✔ PECOS✔ Accepts Medicare0.9 mi
See all 1,229 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 County Of Santa Clara's NPI number?

The NPI number for County Of Santa Clara is 1629301346. It was assigned to this organization in the NPPES registry on September 14, 2009. The provider is doing business as Valley Health Center Alexian.

Where is County Of Santa Clara located?

County Of Santa Clara is located at 2101 Alexian Dr, San Jose, CA 95116. The listed phone number is (408) 885-5000.

What is County Of Santa Clara's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.

Is County Of Santa Clara enrolled in Medicare?

Yes. County Of Santa Clara is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through County Of Santa Clara?

According to the CMS Revalidation Reassignment List (October 2026 release), 1,229 clinicians in 55 Medicare specialties reassign their Medicare billing to County Of Santa Clara. 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 Internal Medicine (173), Pediatric Medicine (136) and Diagnostic Radiology (115). Of these, 2 practice at this address and 365 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 County Of Santa Clara was last updated on October 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.