Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tomas William Abalo, M.D.

Q: What is the NPI number for Tomas Abalo?

The National Provider Identifier (NPI) for Tomas Abalo is 1336199975, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Iron Mountain, MI · enumerated 2006 · practices at Iron Mountain Vamc.

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

National Provider Identifier

1336199975

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Registry record

Entity type Individual (Type 1)

Name Dr. Tomas William Abalo

Credential M.D.

Sex Male

Practice address 325 E H St, Iron Mountain, MI, 49801

Phone (906) 774-3300

Enumeration date May 12, 2006

Last updated in NPPES May 3, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 10097 (SD) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 4301073402 (MI) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301073402 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
110217938	Other	MI	METRAHEALTH RR
0987559	Other	MI	HEALTHPLUS
3524658	Medicaid	MI	-
1108273981	Other	MI	BCBS
382567464052	Other	MI	COMMUNITY CHOICE MI
P00261665	Other	MI	METRAHEALTH RR

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

Where does Tomas Abalo practice?

The practice location on file with NPPES is in Iron Mountain, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tomas Abalo?

The National Provider Identifier (NPI) for Tomas Abalo is 1336199975, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-03.