Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tremaine Booth Oatman, D.P.M.

Podiatrist in Mentor, OH · enumerated 2005 · practices at Tremaine B. Oatman, D.P.M., Inc..

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

National Provider Identifier

1225015803

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Registry record

Entity type Individual (Type 1)

Name Dr. Tremaine Booth Oatman

Credential D.P.M.

Sex Male

Practice address 8250 Winthrop Ct, Mentor, OH, 44060

Phone (440) 974-1775

Fax (440) 974-9572

Enumeration date Dec 27, 2005

Last updated in NPPES Oct 19, 2022

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 36001994 (OH) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
000120549	Other	-	MOUNTAIN STATE BCBS
C 0490622	Other	-	UNITED AMERICAN
E00341500302	Other	-	AETNA
000000133008	Other	-	ANTHEM BCBS
000120549	Other	-	HIGHMARK BLUE SHIELD
480001665	Other	-	PALMETTO GBA RR MEDICARE
0454100	Medicaid	OH	-
34-1500302	Other	-	BANKERS LIFE & CASUALTY
341500302000001	Other	-	KAISER FOUNDATION OHIO
341500302	Other	-	BCBS OF ALABAMA
341500302T	Other	-	BCBS OF ILLINOIS
341500302-004	Other	-	MEDICAL MUTUAL

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.

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Frequently asked questions

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.

What specialty is Tremaine Oatman?

Tremaine Oatman is registered in NPPES with the primary taxonomy of Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Tremaine B. Oatman, D.P.M., Inc. Podiatrist · Mentor, OH NPI 1346301694

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-19.