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JOHN W. HOLDEN, M.D., P.C.
NPI 1235438219
Internal Medicine in Ponca City, OK

Active since March 16, 2011CLIA 37D1036483 · Waiver
427 FAIRVIEW AVE, PONCA CITY, OK 74601(580) 765-9299(580) 765-2199 Get Directions Write a Review

NPPES record last updated: March 16, 2011. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About John W. Holden, M.d., P.c. NPPES

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

JOHN W. HOLDEN, M.D., P.C. (NPI 1235438219) is a healthcare organization registered as an internal medicine in Ponca City, Oklahoma and active in the NPI registry since March 2011. The organization holds a CLIA Waiver certificate valid through February 3, 2027 and lists John W. Holden, Owner/ Physician, as its authorized official.

NPPES Registry Identity

NPI1235438219
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJOHN W. HOLDEN, M.D., P.C.
Location Address427 FAIRVIEW AVEPonca City, OK 74601-1923
Mailing Address427 Fairvew AvePonca City, OK 74601-1923 · (580) 765-9299 · Fax (580) 765-2199
Phone(580) 765-9299
Fax(580) 765-2199
Organization SubpartNo
Authorized OfficialJohn W. HoldenOwner/ Physician · (580) 765-9299
Enumeration DateMarch 16, 2011
✔ NPI 1235438219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OK · 21238
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.
427 FAIRVIEW AVE, Ponca City, OK 74601
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 37D1036483

John W Holden MD PC · Ponca City, OK
Active · expires Feb 3, 2027
CLIA Number37D1036483
Laboratory TypePhysician Office
Certificate Effective DateFebruary 4, 2025
Certificate Expiration DateFebruary 3, 2027
Laboratory DirectorJohn W. Holden
Laboratory Phone(580) 765-9299
Laboratory LocationJohn W Holden MD PC427 Fairview Ave, Ponca City, OK 74601
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOHN W HOLDEN M.D.
Internal Medicine
427 FAIRVIEW AVE
PONCA CITY, OK 74601
Kay County (580) 765-9299

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 John W. Holden, M.D., P.C.'s NPI number?

The NPI number for John W. Holden, M.D., P.C. is 1235438219. It was assigned to this organization in the NPPES registry on March 16, 2011.

Where is John W. Holden, M.D., P.C. located?

John W. Holden, M.D., P.C. is located at 427 Fairview Ave, Ponca City, OK 74601. The listed phone number is (580) 765-9299.

What is John W. Holden, M.D., P.C.'s specialty?

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

Does John W. Holden, M.D., P.C. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 37D1036483) is associated with this NPI, valid through February 3, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for John W. Holden, M.D., P.C. was last updated on March 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.