ADVENTIST HEALTH PHYSICIANS NETWORK
NPI 1417565896
Internal Medicine in Tehachapi, CA

Active since July 21, 2020
20211 W VALLEY BLVD, TEHACHAPI, CA 93561(661) 822-5544 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 21, 2022, Feb 15, 2022, Jan 14, 2022 and 2 more (5 updates tracked since 2020).

About Adventist Health Physicians Network NPPES

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

ADVENTIST HEALTH PHYSICIANS NETWORK (NPI 1417565896) is a healthcare organization registered as an internal medicine in Tehachapi, California and active in the NPI registry since July 2020. The organization lists Arby Nahapetian, President, as its authorized official.

NPPES Registry Identity

NPI1417565896
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameADVENTIST HEALTH PHYSICIANS NETWORK
Location Address20211 W VALLEY BLVDTehachapi, CA 93561-6748
Mailing AddressPo Box 888794Los Angeles, CA 90088-8794
Organization SubpartNo
Authorized OfficialArby NahapetianPresident · (818) 409-8000
Enumeration DateJuly 21, 2020
Last NPPES UpdateSeptember 22, 20255 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2025
✔ NPI 1417565896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ 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 ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X
20211 W VALLEY BLVD, Tehachapi, CA 93561

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)

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

Clinicians Billing Medicare Through This Organization

673

Medicare enrollment records show 673 clinicians reassign Medicare billing to Adventist Health Physicians Network, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 52

Nurse Practitioner130
Diagnostic Radiology121
Family Practice65
Internal Medicine33
General Surgery31
Orthopedic Surgery30
Urology30
Obstetrics/Gynecology26
44 other specialties207

Nearest to this location (20)

See all 673
Nurse Practitioner
NPI 1447068986
20211 W VALLEY BLVD
Tehachapi, CA 93561
(661) 822-5544
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1013097906
20797 SANTA LUCIA ST
Tehachapi, CA 93561
(661) 822-9105
✔ PECOS✔ Accepts Medicare0.3 mi
Family Practice
NPI 1245232685
432 S MILL ST
Tehachapi, CA 93561
(661) 823-2273
✔ PECOS✔ Accepts Medicare2.1 mi
Nurse Practitioner
NPI 1245027499
18301 PELLISIER RD
Tehachapi, CA 93561
(661) 300-0466
✔ PECOS✔ Accepts Medicare6.8 mi
Family Practice
NPI 1033553466
8787 HALL RD
Lamont, CA 93241
(661) 845-3731
✔ PECOS✔ Accepts Medicare25 mi
Nurse Practitioner
NPI 1174037428
4500 MORNING DR
Bakersfield, CA 93306
(661) 323-8477
✔ PECOS✔ Accepts Medicare30 mi
Hematology/Oncology
NPI 1497045355
4500 MORNING DR STE 105
Bakersfield, CA 93306
(661) 491-5060
✔ PECOS✔ Accepts Medicare30 mi
Urology
NPI 1053859041
1700 MOUNT VERNON AVE
Bakersfield, CA 93306
(661) 326-2000
✔ PECOS✔ Accepts Medicare33 mi
Plastic and Reconstructive Surgery
NPI 1770789448
1700 MT. VERNON AVE.
Bakersfield, CA 93306
(661) 326-2281
✔ PECOS✔ Accepts Medicare33 mi
Internal Medicine
NPI 1548503683
1700 MOUNT VERNON AVE
Bakersfield, CA 93306
(661) 326-2000
✔ PECOS✔ Accepts Medicare33 mi
Thoracic Surgery
NPI 1043310436
3838 SAN DIMAS ST SUITE A-100
Bakersfield, CA 93301
(661) 327-8538
✔ PECOS✔ Accepts Medicare35 mi
Cardiovascular Disease (Cardiology)
NPI 1780910810
3551 Q ST STE 100
Bakersfield, CA 93301
(661) 327-3747
✔ PECOS✔ Accepts Medicare35 mi
General Surgery
NPI 1093725442
2620 CHESTER AVE
Bakersfield, CA 93301
(661) 863-2490
✔ PECOS✔ Accepts Medicare35 mi
Radiation Oncology
NPI 1063832681
2620 CHESTER AVE
Bakersfield, CA 93301
(661) 637-8100
✔ PECOS✔ Accepts Medicare35 mi
Orthopedic Surgery
NPI 1700839818
1921 18TH ST
Bakersfield, CA 93301
(661) 324-2491
✔ PECOS✔ Accepts Medicare35 mi
Obstetrics/Gynecology
NPI 1033129952
2525 EYE ST SUITE 110
Bakersfield, CA 93301
(661) 637-0137
✔ PECOS✔ Accepts Medicare35 mi
Endocrinology
NPI 1740701010
2615 CHESTER AVE
Bakersfield, CA 93301
(661) 869-6227
✔ PECOS35 mi
Marriage and Family Therapist
NPI 1447387055
5401 BUSINESS PARK S STE 208
Bakersfield, CA 93309
(661) 889-8320
✔ PECOS✔ Accepts Medicare36 mi
Diagnostic Radiology
NPI 1447223169
9602 STOCKDALE HWY
Bakersfield, CA 93311
(661) 633-5000
✔ PECOS✔ Accepts Medicare38 mi
Emergency Medicine
NPI 1659350973
400 OLD RIVER RD
Bakersfield, CA 93311
(661) 663-6275
✔ PECOS✔ Accepts Medicare39 mi
See all 673 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 Adventist Health Physicians Network's NPI number?

The NPI number for Adventist Health Physicians Network is 1417565896. It was assigned to this organization in the NPPES registry on July 21, 2020.

Where is Adventist Health Physicians Network located?

Adventist Health Physicians Network is located at 20211 W Valley Blvd, Tehachapi, CA 93561. The listed phone number is (661) 822-5544.

What is Adventist Health Physicians Network's specialty?

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

Is Adventist Health Physicians Network enrolled in Medicare?

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

How many clinicians bill Medicare through Adventist Health Physicians Network?

According to the CMS Revalidation Reassignment List (October 2026 release), 673 clinicians in 52 Medicare specialties reassign their Medicare billing to Adventist Health Physicians Network. 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 (130), Diagnostic Radiology (121) and Family Practice (65). Of these, 1 practice at this address and 4 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 Adventist Health Physicians Network was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.