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PIH HEALTH PHYSICIANS
NPI 1376793695
Internal Medicine - Gastroenterology in Whittier, CA

Active since September 23, 2008CLIA 05D2083329 · Waiver
12291 WASHINGTON BLVD, SUITES 102 -201 -205, WHITTIER, CA 90606(562) 698-0306(562) 789-5459 Get Directions Write a Review

NPPES record last updated: July 7, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 7, 2022, Mar 5, 2020, May 11, 2017 (3 updates tracked since 2017).

About Pih Health Physicians NPPES

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

PIH HEALTH PHYSICIANS (NPI 1376793695) is a healthcare organization registered as a gastroenterology in Whittier, California and active in the NPI registry since September 2008. The organization holds a CLIA Waiver certificate valid through September 2, 2028 and lists Keith S. Miyamoto, President Physician Services, as its authorized official.

NPPES Registry Identity

NPI1376793695
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NamePIH HEALTH PHYSICIANS
Location Address12291 WASHINGTON BLVD, SUITES 102 -201 -205Whittier, CA 90606-2500
Mailing AddressPo Box 1277Whittier, CA 90609-1277 · (562) 906-6470 · Fax (562) 946-9465
Phone(562) 698-0306
Fax(562) 789-5459
Organization SubpartNo
Authorized OfficialKeith S. MiyamotoPresident Physician Services · (562) 789-5401
Enumeration DateSeptember 23, 2008
Last NPPES UpdateJuly 7, 20223 updates tracked since enumeration
NPPES CertifiedJuly 7, 2022
✔ NPI 1376793695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal Medicine · Obesity MedicineTaxonomy 207RB0002X
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X
12291 WASHINGTON BLVD, Whittier, CA 90606
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Other Names 1

Doing Business AsPih Health Physicians

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)

Pih Health Physicians is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

839

Medicare enrollment records show 839 clinicians reassign Medicare billing to Pih Health Physicians, which bills Medicare for the services they deliver. Of these, 26 practice at this address and 379 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 55

Family Practice144
Internal Medicine127
Nurse Practitioner116
Anesthesiology77
Obstetrics/Gynecology41
Psychiatry35
General Surgery32
Hospitalist22
47 other specialties245

Nearest to this location (20)

See all 839
Ahilan Arulanandan, MD
Gastroenterology
NPI 1992148266
12291 WASHINGTON BLVD STE 201
Whittier, CA 90606
(562) 698-0306
✔ PECOS✔ Accepts MedicareSame address
Ashwin Ashok, M.D.
Gastroenterology
NPI 1134311236
12291 WASHINGTON BLVD SUITE 201
Whittier, CA 90606
(562) 698-0306
✔ PECOS✔ Accepts MedicareSame address
Benjamin Birdsall, M.D.
Family Practice
NPI 1740458801
12291 WASHINGTON BLVD STE 500
Whittier, CA 90606
(562) 698-2541
✔ PECOS✔ Accepts MedicareSame address
Misty Cool, D.O.
Family Practice
NPI 1225416654
12291 WASHINGTON BLVD SUITE 301
Whittier, CA 90606
(562) 698-0811
✔ PECOS✔ Accepts MedicareSame address
Andy Lee, D.O.
Family Practice
NPI 1013396274
12291 WASHINGTON BLVD 500
Whittier, CA 90606
(562) 698-0811
✔ PECOS✔ Accepts MedicareSame address
Andrew Lin
Family Practice
NPI 1639558067
12291 WASHINGTON BLVD
Whittier, CA 90606
(562) 698-0811
✔ PECOS✔ Accepts MedicareSame address
Sudhaker Nayak, M.D.
Cardiovascular Disease (Cardiology)
NPI 1063501021
12291 E WASHINGTON BLVD SUITE 100
Whittier, CA 90606
(562) 789-7712
✔ PECOS✔ Accepts MedicareSame address
Tamer Rezk, MD
Addiction Medicine
NPI 1457810285
12291 WASHINGTON BLVD STE 301
Whittier, CA 90606
(562) 698-0811
✔ PECOS✔ Accepts MedicareSame address
Brian Buckley, MD MPH
Family Practice
NPI 1396183703
12291 WASHINGTON BLVD SUITE 500
Whittier, CA 90606
(562) 698-0811
✔ PECOS✔ Accepts MedicareSame address
Sheela Raja, M.D.
Internal Medicine
NPI 1669508206
12291 WASHINGTON BLVD SUITE 300
Whittier, CA 90606
(562) 945-7252
✔ PECOS✔ Accepts MedicareSame address
Jenny Saket, D.O.
Neurology
NPI 1790923266
12291 WASHINGTON BLVD 303
Whittier, CA 90606
(562) 698-6296
✔ PECOS✔ Accepts MedicareSame address
Emanuela Bonfoco, MD, PHD
Family Practice
NPI 1699959973
12291 WASHINGTON BLVD
Whittier, CA 90606
(562) 698-2541
✔ PECOS✔ Accepts MedicareSame address
Jennifer Higueros
Nurse Practitioner
NPI 1073469524
12291 WASHINGTON BLVD STE 300
Whittier, CA 90606
(562) 967-2706
✔ PECOS✔ Accepts MedicareSame address
Jason Jensen, M.D.
General Surgery
NPI 1881128221
12291 WASHINGTON BLVD STE 102
Whittier, CA 90606
(562) 789-5444
✔ PECOS✔ Accepts MedicareSame address
Cristina Moldovan, PHD
Clinical Psychologist
NPI 1346834512
12291 WASHINGTON BLVD STE 300
Whittier, CA 90606
(562) 967-2840
✔ PECOS✔ Accepts MedicareSame address
Brian Rowe, FNP
Nurse Practitioner
NPI 1609110105
12291 WASHINGTON BLVD. SUITE 500
Whittier, CA 90606
(562) 967-2273
✔ PECOSSame address
Alex Shindel, M.D.
Gastroenterology
NPI 1497013759
12291 WASHINGTON BLVD STE 201
Whittier, CA 90606
(562) 698-0306
✔ PECOS✔ Accepts MedicareSame address
Bo Kyung Sul, NP
Nurse Practitioner
NPI 1225809262
12291 WASHINGTON BLVD STE 201
Whittier, CA 90606
(562) 698-0306
✔ PECOS✔ Accepts MedicareSame address
Gautam Ganguly, M.D.
Neurology
NPI 1215912522
12291 WASHINGTON BLVD 303
Whittier, CA 90606
(562) 698-6296
✔ PECOS✔ Accepts MedicareSame address
Richard Rison, M.D.
Neurology
NPI 1497730709
12291 WASHINGTON BLVD 303
Whittier, CA 90606
(562) 698-6296
✔ PECOS✔ Accepts MedicareSame address
See all 839 clinicians

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2083329

Pih Health Physicians Digestive Health Services · Whittier, CA
Active · expires Sep 2, 2028
CLIA Number05D2083329
Laboratory TypePhysician Office
Certificate Effective DateSeptember 3, 2026
Certificate Expiration DateSeptember 2, 2028
Laboratory DirectorNeal Shindel, MD
Laboratory Phone(562) 698-0306
Laboratory LocationPih Health Physicians Digestive Health Services12291 Washington Blvd Ste 201, Whittier, CA 90606
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Pih Health Physicians's NPI number?

The NPI number for Pih Health Physicians is 1376793695. It was assigned to this organization in the NPPES registry on September 23, 2008.

Where is Pih Health Physicians located?

Pih Health Physicians is located at 12291 Washington Blvd Suites 102 -201 -205, Whittier, CA 90606. The listed phone number is (562) 698-0306.

What is Pih Health Physicians's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Pih Health Physicians enrolled in Medicare?

Yes. Pih Health Physicians is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pih Health Physicians?

According to the CMS Revalidation Reassignment List (October 2026 release), 839 clinicians in 55 Medicare specialties reassign their Medicare billing to Pih Health Physicians. 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 Family Practice (144), Internal Medicine (127) and Nurse Practitioner (116). Of these, 26 practice at this address and 379 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Pih Health Physicians hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2083329) is associated with this NPI, valid through September 2, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Pih Health Physicians was last updated on July 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.