Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caroline Graham, DO

Psychiatry Physician in Tulsa, OK · enumerated 2021.

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

National Provider Identifier

1689240392

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Caroline Graham

Credential DO

Sex Female

Practice address 8211 E Regal Pl Ste 100, Tulsa, OK, 74133

Phone (918) 387-8373

Fax (405) 429-8534

Enumeration date Jun 2, 2021

Last updated in NPPES May 1, 2026

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 7774 (OK) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 7774 (OK) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 specialty is Caroline Graham?

Caroline Graham is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Aaron Ashworth Professional Counselor · Tulsa, OK NPI 1710344775 Glory in Wealth Home Care Home Health Agency · Tulsa, OK NPI 1295245744 Family Wellness Counseling Counselor · Tulsa, OK NPI 1962976753 Jenifer Nold Counseling Mental Health Counselor · Tulsa, OK NPI 1912511163 Icp Oklahoma Aco Billing LLC Clinical Nurse Specialist · Tulsa, OK NPI 1255915427 Krystal Dunham Registered Dietitian · Tulsa, OK NPI 1609546829 The Mother Road Dietitian, LLC. Registered Dietitian · Tulsa, OK NPI 1932879152 Jordan Holmes Counseling LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Tulsa, OK NPI 1912608423

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-01.