Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Thomas Giancarlo, DO

Neurology Physician in Clinton Township, MI · enumerated 2006.

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

National Provider Identifier

1780627018

Verified

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Registry record

Entity type Individual (Type 1)

Name Thomas Giancarlo

Credential DO

Sex Male

Practice address Clinton Township, MI, 48043

Phone (586) 445-9900

Fax (586) 445-2641

Enumeration date Jun 14, 2006

Last updated in NPPES Jan 18, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 5101008581 (MI) Primary

2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 5101008581 (MI) Secondary

2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 5101008581 (MI) Secondary

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 is the NPI number for Thomas Giancarlo?

The National Provider Identifier (NPI) for Thomas Giancarlo is 1780627018, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Giancarlo practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-18.