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

ARYAN P. KADIVAR, M.D., P.C.
NPI 1053266353
Clinic/Center - Rural Health in Walters, OK

Active since March 02, 2026CLIA Certified · 2 labs
256800 HIGHWAY 5, WALTERS, OK 73572(580) 699-7699 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 12, 2026, Mar 2, 2026 (2 updates tracked since 2026).

About Aryan P. Kadivar, M.d., P.c. NPPES

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

ARYAN P. KADIVAR, M.D., P.C. (NPI 1053266353), doing business as Kadivar Family Medicine, is a healthcare organization registered as a rural health in Walters, Oklahoma and active in the NPI registry since March 2026. The organization holds 2 active CLIA laboratory certificates and lists Aryan Parker Kadivar, Owner, as its authorized official.

NPPES Registry Identity

NPI1053266353
Entity TypeOrganization
Primary Taxonomy261QR1300X
Legal Business NameARYAN P. KADIVAR, M.D., P.C.
Location Address256800 HIGHWAY 5Walters, OK 73572-3859
Mailing Address916 Sw 38th St Ste DLawton, OK 73505-7005 · (580) 699-7699
Organization SubpartNo
Authorized OfficialAryan Parker KadivarOwner · (580) 699-7699
Enumeration DateMarch 2, 2026
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
NPI 1053266353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Rural HealthAmbulatory Health Care Facilities
Taxonomy Code261QR1300X
256800 HIGHWAY 5, Walters, OK 73572

Other Names 1

Doing Business AsKadivar Family Medicine

CLIA Laboratory Certificates CMS CLIA 2

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 37D1094145

Aryan Kadivar, MD, PC · Lawton, OK
Active · expires Jan 11, 2027
CLIA Number37D1094145
Laboratory TypePhysician Office
Certificate Effective DateJanuary 12, 2025
Certificate Expiration DateJanuary 11, 2027
Laboratory DirectorAryan Kadivar, MD
Laboratory Phone(580) 699-7699
Laboratory LocationAryan Kadivar, MD, PC916 SW 38th Street Suite D, Lawton, OK 73505
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 37D2340549

Aryan P Kadivar, MD, PC · Walters, OK
Active · expires Mar 17, 2028
CLIA Number37D2340549
Laboratory TypeRural Health Clinic
Certificate Effective DateMarch 18, 2026
Certificate Expiration DateMarch 17, 2028
Laboratory DirectorAryan Kadivar
Laboratory Phone(580) 919-4900
Laboratory LocationAryan P Kadivar, MD, PC256800 Hwy 5, Walters, OK 73572
CLIA data matches this NPI record on: Address
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 Aryan P. Kadivar, M.D., P.C.'s NPI number?

The NPI number for Aryan P. Kadivar, M.D., P.C. is 1053266353. It was assigned to this organization in the NPPES registry on March 2, 2026. The provider is doing business as Kadivar Family Medicine.

Where is Aryan P. Kadivar, M.D., P.C. located?

Aryan P. Kadivar, M.D., P.C. is located at 256800 Highway 5, Walters, OK 73572. The listed phone number is (580) 699-7699.

What is Aryan P. Kadivar, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rural Health, with taxonomy code 261QR1300X.

Does Aryan P. Kadivar, M.D., P.C. hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Aryan P. Kadivar, M.D., P.C. was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.