1. Home
  2. Directory
  3. Oklahoma
  4. City
  5. Family Medicine
  6. NPI Profile

GALLERY MEDICAL FAMILY CLINIC
NPI 1134413537
Family Medicine in Oklahoma City, OK

Active since June 02, 2011
2801 NW 23RD ST, OKLAHOMA CITY, OK 73107(405) 602-2525(405) 602-2585 Get Directions Write a Review

NPPES record last updated: April 23, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gallery Medical Family Clinic NPPES

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

GALLERY MEDICAL FAMILY CLINIC (NPI 1134413537) is a healthcare organization registered as a family medicine in Oklahoma City, Oklahoma and active in the NPI registry since June 2011. The organization lists Matthew James Haag, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1134413537
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameGALLERY MEDICAL FAMILY CLINIC
Location Address2801 NW 23RD STOklahoma City, OK 73107-2213
Mailing Address2801 Nw 23rd StOklahoma City, OK 73107-2213 · (405) 602-2525 · Fax (405) 602-2585
Phone(405) 602-2525
Fax(405) 602-2585
Organization SubpartNo
Authorized OfficialMatthew James HaagMedical Director · (405) 602-2525
Enumeration DateJune 2, 2011
Last NPPES UpdateApril 23, 2015
✔ NPI 1134413537 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 · 22701
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.
2801 NW 23RD ST, Oklahoma City, OK 73107
Open in Google Maps ↗

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 Sunflower Health Plan, Ambetter from Superior HealthPlan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gallery Medical Family Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Gallery Medical Family Clinic, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Matthew Haag, M. D.
Family Practice
NPI 1417048737
2801 NW 23RD ST
Oklahoma City, OK 73107
(405) 602-2525
✔ PECOS✔ Accepts MedicareSame address
Hillary White, ARNP
Nurse Practitioner
NPI 1992127310
2801 NW 23RD ST
Oklahoma City, OK 73107
(405) 602-2525
✔ PECOSSame address
Shaylee Rowe
Nurse Practitioner
NPI 1790341196
7307 S REVERE PKWY STE 201
Centennial, CO 80112
(720) 456-3989
✔ PECOS✔ Accepts Medicare489 mi

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 Gallery Medical Family Clinic's NPI number?

The NPI number for Gallery Medical Family Clinic is 1134413537. It was assigned to this organization in the NPPES registry on June 2, 2011.

Where is Gallery Medical Family Clinic located?

Gallery Medical Family Clinic is located at 2801 NW 23rd St, Oklahoma City, OK 73107. The listed phone number is (405) 602-2525.

What is Gallery Medical Family Clinic's specialty?

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

Is Gallery Medical Family Clinic enrolled in Medicare?

Yes. Gallery Medical Family Clinic is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gallery Medical Family Clinic?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Gallery Medical Family Clinic, in Family Practice and Nurse Practitioner. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gallery Medical Family Clinic accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Gallery Medical Family Clinic 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 Gallery Medical Family Clinic was last updated on April 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.