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

PHYSICIAN MANAGEMENT SERVICES OF OKLAHOMA, LLC
NPI 1366892424
Family Medicine in Stillwater, OK

Active since June 20, 2016
1921 W 6TH AVE STE A, STILLWATER, OK 74074(888) 829-8550 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 24, 2026, May 21, 2026, Jun 20, 2016 (3 updates tracked since 2016).

About Physician Management Services Of Oklahoma, Llc NPPES

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

PHYSICIAN MANAGEMENT SERVICES OF OKLAHOMA, LLC (NPI 1366892424) is a healthcare organization registered as a family medicine in Stillwater, Oklahoma and active in the NPI registry since June 2016. The organization lists Casey Deloach, President, as its authorized official.

NPPES Registry Identity

NPI1366892424
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NamePHYSICIAN MANAGEMENT SERVICES OF OKLAHOMA, LLC
Location Address1921 W 6TH AVE STE AStillwater, OK 74074-4204
Mailing Address800 N Magnolia Ave Ste 700Orlando, FL 32803-3264
Phone(888) 829-8550
Organization SubpartYesParent: Vaxcare Corporation
Authorized OfficialCasey DeloachPresident · (888) 829-8550
Enumeration DateJune 20, 2016
Last NPPES UpdateJuly 24, 20263 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1366892424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
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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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Other Providers at the Same Location NPPES 9

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

DR. GARRICK LEE SHRECK DO
Family Medicine
1921 W 6TH AVE STE A
STILLWATER, OK 74074
Payne County (405) 533-2433
COLBI SMITHTON, D.O. PC
Pediatrics
1921 W 6TH AVE STE A
STILLWATER, OK 74074
Payne County (405) 533-2433
FRANK J EVANS, D.O. PC
Family Medicine
1921 W 6TH AVE STE A
STILLWATER, OK 74074
Payne County (405) 533-2433
MONICA ELAINE HARDEN DO
Family Medicine
1921 W 6TH AVE STE A
STILLWATER, OK 74074
Payne County (405) 533-2433
PHYSICIAN MANAGEMENT SERVICES OF OKLAHOMA II, LLC
Family Medicine
1921 W 6TH AVE STE A
STILLWATER, OK 74074
Payne County (888) 829-8550
DR. FRANK J. EVANS D.O.
Family Medicine
1921 W 6TH AVE STE A
STILLWATER, OK 74074
Payne County (405) 533-2433
MONICA E. HARDEN, D.O, P.L.L.C
Family Medicine
1921 W 6TH AVE STE A
STILLWATER, OK 74074
Payne County (405) 533-2433
GARRICK SHRECK DO PC
Family Medicine
1921 W 6TH AVE STE A
STILLWATER, OK 74074
Payne County (405) 533-2433

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 Physician Management Services Of Oklahoma, LLC's NPI number?

The NPI number for Physician Management Services Of Oklahoma, LLC is 1366892424. It was assigned to this organization in the NPPES registry on June 20, 2016.

Where is Physician Management Services Of Oklahoma, LLC located?

Physician Management Services Of Oklahoma, LLC is located at 1921 W 6th Ave Ste A, Stillwater, OK 74074. The listed phone number is (888) 829-8550.

What is Physician Management Services Of Oklahoma, LLC's specialty?

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

What insurance does Physician Management Services Of Oklahoma, LLC accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Ambetter from Superior HealthPlan and 8 other insurers list Physician Management Services Of Oklahoma, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Physician Management Services Of Oklahoma, LLC was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.