Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Regional Cardiology PA

Q: What type of organization is Regional Cardiology PA?

Regional Cardiology PA is registered in NPPES as a Interventional Cardiology Physician (its primary provider taxonomy).

Interventional Cardiology Physician in Grove, OK · enumerated 2005 · authorized official Paul Callicoat, Physician.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225037229

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Registry record

Entity type Organization (Type 2)

Legal business name Regional Cardiology PA

Practice address 900 E 13th St, Suite 200, Grove, OK, 74344

Phone (918) 786-7667

Fax (918) 786-7699

Enumeration date Jul 20, 2005

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Paul Callicoat

Title Physician

Phone (918) 786-7667

Other identifiers

Identifier	Type	State	Issuer
I8-1224365-74344A001	Other	OK	CHAMPUS
CB3609	Other	MO	RAILROAD MEDICARE
100723550A	Medicaid	OK	-
I8-1224365-74344	Other	OK	TRI CARE FOR LIFE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Regional Cardiology PA?

Regional Cardiology PA is registered in NPPES as a Interventional Cardiology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Paul Callicoat Cardiovascular Disease Physician · Grove, OK NPI 1063411536 James Rutter Internal Medicine Physician · Grove, OK NPI 1649258369 Richard Allen Otolaryngology Physician · Grove, OK NPI 1699753343 Janet Fletcher Physician Assistant · Grove, OK NPI 1295791283 Renee J. Zarintash, M.D., P.L.L.C Family Medicine Physician · Grove, OK NPI 1073539219 Douglas Ohlstrom Surgery Physician · Grove, OK NPI 1326067174 James Chapman Interventional Cardiology Physician · Grove, OK NPI 1124030002 Renee J Russell MD Inc Family Medicine Physician · Grove, OK NPI 1316092182

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.