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ROWLAND FLATT CLINIC
NPI 1013908441
Clinic/Center - Medical Specialty in Antlers, OK

Active since November 03, 2005CLIA Certified · 3 labs
603 NE 2ND ST, ANTLERS, OK 74523(580) 298-3351(580) 298-6137 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 27, 2026, Mar 1, 2019 (2 updates tracked since 2019).

About Rowland Flatt Clinic NPPES

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

ROWLAND FLATT CLINIC (NPI 1013908441) is a healthcare organization registered as a medical specialty in Antlers, Oklahoma and active in the NPI registry since November 2005. The organization holds 3 active CLIA laboratory certificates and lists Teddy R. Rowland, Owner/partner, as its authorized official.

NPPES Registry Identity

NPI1013908441
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameROWLAND FLATT CLINIC
Location Address603 NE 2ND STAntlers, OK 74523-2636
Mailing Address603 Ne 2nd StAntlers, OK 74523-2636 · (580) 298-3351 · Fax (580) 298-3803
Phone(580) 298-3351
Fax(580) 298-6137
Organization SubpartNo
Authorized OfficialTeddy R. RowlandOwner/partner · (580) 326-6423
Enumeration DateNovember 3, 2005
Last NPPES UpdateApril 27, 20262 updates tracked since enumeration
NPPES CertifiedApril 27, 2026
✔ NPI 1013908441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
Also ListedClinic/Center · Health ServiceTaxonomy 261QH0100X
Also ListedClinic/Center · Rural HealthTaxonomy 261QR1300X
Also ListedClinic/Center · Urgent CareTaxonomy 261QU0200X
603 NE 2ND ST, Antlers, OK 74523
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Other Identifiers 1

Medicaid100730820BOK

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 ›

CLIA Laboratory Certificates CMS CLIA 3

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 Accreditation 37D0475410

Rowland Flatt Clinic · Antlers, OK
Active · expires Dec 22, 2027
CLIA Number37D0475410
Laboratory TypePractitioner Other
Certificate Effective DateDecember 23, 2025
Certificate Expiration DateDecember 22, 2027
Laboratory DirectorDr. Teddy R. Rowland
Laboratory Phone(580) 298-3351
Laboratory LocationRowland Flatt Clinic603 NE 2nd Street, Antlers, OK 74523
CLIA data matches this NPI record on: Address Name Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Certificate of Waiver 37D2147637

Rowland Flatt Rural Health Clinic · Antlers, OK
Active · expires Apr 23, 2028
CLIA Number37D2147637
Laboratory TypeRural Health Clinic
Certificate Effective DateApril 24, 2026
Certificate Expiration DateApril 23, 2028
Laboratory DirectorVictoria W. Pardue
Laboratory Phone(580) 298-3351
Laboratory LocationRowland Flatt Rural Health Clinic603 NE 2nd St, Antlers, OK 74523
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Accreditation 37D0669927

Rowland-Ellis-Flatt Clinic · Hugo, OK
Active · expires Dec 22, 2027
CLIA Number37D0669927
Laboratory TypePractitioner Other
Certificate Effective DateDecember 23, 2025
Certificate Expiration DateDecember 22, 2027
Laboratory DirectorTeddy Rowland
Laboratory Phone(580) 326-6423
Laboratory LocationRowland-Ellis-Flatt Clinic1201 E Jackson Street, Hugo, OK 74743
CLIA data matches this NPI record on: Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Other Providers at the Same Location NPPES 7

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

MRS. OLIVIA RENEE SMITH APRN-CNP
Nurse Practitioner (Family)
603 NE 2ND ST
ANTLERS, OK 74523
Pushmataha County (580) 298-3351
ROWLAND-ELLIS-FLATT CLINIC
Clinical Medical Laboratory
603 NE 2ND ST
ANTLERS, OK 74523
Pushmataha County (580) 298-3351
ROWLAND FLATT CLINIC
Clinic/Center (Rural Health)
603 NE 2ND ST
ANTLERS, OK 74523
Pushmataha County (580) 298-3351
STORMI MCKNIGHT RN
Nurse Practitioner (Adult Health)
603 NE 2ND ST
ANTLERS, OK 74523
Pushmataha County (580) 298-3351
ROBERT ANTHONY OLDHAM PAC
Physician Assistant
603 NE 2ND ST
ANTLERS, OK 74523
Pushmataha County (580) 298-3351
GERALD WAYNE FLATT DO
Family Medicine
603 NE 2ND ST, ROWLAND FLATT CLINIC
ANTLERS, OK 74523
Pushmataha County (580) 298-3351
BETH LEE LEADER DO
General Practice
603 NE 2ND ST, ROWLAND FLATT CLINIC
ANTLERS, OK 74523
Pushmataha County (580) 298-3351

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 Rowland Flatt Clinic's NPI number?

The NPI number for Rowland Flatt Clinic is 1013908441. It was assigned to this organization in the NPPES registry on November 3, 2005.

Where is Rowland Flatt Clinic located?

Rowland Flatt Clinic is located at 603 NE 2nd St, Antlers, OK 74523. The listed phone number is (580) 298-3351.

What is Rowland Flatt Clinic's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Does Rowland Flatt Clinic hold CLIA laboratory certificates?

Yes. 3 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Rowland Flatt Clinic accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Rowland Flatt 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 Rowland Flatt Clinic was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.