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

MARK MANN, M.D., P.C.
NPI 1942331061
Family Medicine in Clinton, OK

Q: What is Mark Mann, M.D., P.C.'s NPI number?

The NPI number for Mark Mann, M.D., P.C. is 1942331061. It was assigned to this organization in the NPPES registry on March 8, 2007. The provider was formerly known as Western Plains Family Medicine.

Q: What is Mark Mann, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since March 08, 2007

90 N 30TH ST STE 1, CLINTON, OK 73601(580) 323-0232(580) 331-1410 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 23, 2026, Dec 8, 2025, Dec 5, 2025 and 1 more (4 updates tracked since 2025).

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About Mark Mann, M.d., P.c. NPPES

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

MARK MANN, M.D., P.C. (NPI 1942331061), doing business as Western Plains Family Medicine, is a healthcare organization registered as a family medicine in Clinton, Oklahoma and active in the NPI registry since March 2007. The organization maintains 2 additional practice locations and lists Mark Blaine Mann, Owner, as its authorized official.

NPPES Registry Identity

NPI1942331061

Entity TypeOrganization

Primary Taxonomy207Q00000X

Legal Business NameMARK MANN, M.D., P.C.

Location Address90 N 30TH ST STE 1Clinton, OK 73601-3100

Mailing Address90 N 30th St, Suite 4Clinton, OK 73601-3101 · (580) 323-0232 · Fax (580) 331-1410

Phone(580) 323-0232

Fax(580) 331-1410

Organization SubpartNo

Authorized OfficialMark Blaine MannOwner · (580) 323-0232

Enumeration DateMarch 8, 2007

Last NPPES UpdateSeptember 23, 20264 updates tracked since enumeration

NPPES CertifiedDecember 8, 2025

✔ NPI 1942331061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in OK · 20775

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

90 N 30TH ST STE 1, Clinton, OK 73601

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Other Names 1

Former Legal Business NameWestern Plains Family Medicine

Secondary Practice Locations 2

Location 1800 Frisco AveClinton, OK 73601-3306 · Phone (580) 323-2700 · Fax (580) 323-2276

Location 290 N 30th St, SUITE 4Clinton, OK 73601-3101 · Phone (580) 323-0232 · Fax (580) 331-1410

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

Other Providers at the Same Location NPPES 2

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

JESSICA SIMMONS APRN, FNP-BC

Nurse Practitioner (Family)

90 N 30TH ST STE 1
CLINTON, OK 73601

Custer County (580) 323-0232

WESTERN PLAINS FAMILY MEDICINE, LLP

Family Medicine

90 N 30TH ST STE 1
CLINTON, OK 73601

Custer County (580) 323-0232

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 Mark Mann, M.D., P.C.'s NPI number?

The NPI number for Mark Mann, M.D., P.C. is 1942331061. It was assigned to this organization in the NPPES registry on March 8, 2007. The provider was formerly known as Western Plains Family Medicine.

Where is Mark Mann, M.D., P.C. located?

Mark Mann, M.D., P.C. is located at 90 N 30th St Ste 1, Clinton, OK 73601. The listed phone number is (580) 323-0232.

What is Mark Mann, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Mark Mann, M.D., P.C. was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.