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FRANK J EVANS, D.O. PC
NPI 1174678809
Family Medicine in Stillwater, OK

Active since January 24, 2007
1921 W 6TH AVE STE A, STILLWATER, OK 74074(405) 533-2433(833) 623-1821 Get Directions Write a Review

NPPES record last updated: September 11, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Frank J Evans, D.o. Pc NPPES

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

FRANK J EVANS, D.O. PC (NPI 1174678809) is a healthcare organization registered as a family medicine in Stillwater, Oklahoma and active in the NPI registry since January 2007. The organization lists Frank J Evans, Physician, as its authorized official.

NPPES Registry Identity

NPI1174678809
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameFRANK J EVANS, D.O. PC
Location Address1921 W 6TH AVE STE AStillwater, OK 74074-4204
Mailing Address1921 W 6th Ave Ste AStillwater, OK 74074-4204 · (405) 533-2433 · Fax (405) 533-2434
Phone(405) 533-2433
Fax(833) 623-1821
Organization SubpartNo
Authorized OfficialFrank J EvansPhysician · (405) 533-2433
Enumeration DateJanuary 24, 2007
Last NPPES UpdateSeptember 11, 2023
NPPES CertifiedSeptember 11, 2023
✔ NPI 1174678809 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 · 3259
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.
1921 W 6TH AVE STE A, Stillwater, OK 74074
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Other Identifiers 1

Medicaid100136900BOK

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

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Frank J Evans, D.o. Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateOklahomaEnrollment IDO20080703000536Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Frank J Evans, D.O. PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Frank Evans, D.O.
Family Practice
NPI 1639158355
1921 W 6TH AVE STE A
Stillwater, OK 74074
(405) 533-2433
✔ PECOS✔ Accepts MedicareSame address

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 Frank J Evans, D.O. PC's NPI number?

The NPI number for Frank J Evans, D.O. PC is 1174678809. It was assigned to this organization in the NPPES registry on January 24, 2007.

Where is Frank J Evans, D.O. PC located?

Frank J Evans, D.O. PC is located at 1921 W 6th Ave Ste A, Stillwater, OK 74074. The listed phone number is (405) 533-2433.

What is Frank J Evans, D.O. PC's specialty?

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

Is Frank J Evans, D.O. PC enrolled in Medicare?

Yes. Frank J Evans, D.O. PC is registered in the Medicare PECOS enrollment system.

When is Frank J Evans, D.O. PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Oklahoma, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Frank J Evans, D.O. PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Frank J Evans, D.O. PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Frank J Evans, D.O. PC was last updated on September 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.