Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Palumbo, DO

Emergency Medicine Physician in Waterville, ME · enumerated 2007.

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

National Provider Identifier

1740337229

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Registry record

Entity type Individual (Type 1)

Name Michael Palumbo

Credential DO

Sex Male

Practice address 200 Kennedy Memorial Dr, Waterville, ME, 04901

Phone (207) 861-3000

Fax (207) 861-3025

Enumeration date Jan 5, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 1095 (ME) 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

Other identifiers

Identifier	Type	State	Issuer
B58054	Medicaid	ME	-

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

Is NPI 1740337229 active?

Yes, as of the latest NPPES snapshot, NPI 1740337229 is active (record last updated 2007-07-09).

How do I verify Michael Palumbo's NPI record?

Cross-check NPI 1740337229 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.