Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey A Stone, D.O.

Pediatrics Physician in Waterville, ME · enumerated 2005.

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

National Provider Identifier

1891799649

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Registry record

Entity type Individual (Type 1)

Name Jeffrey A Stone

Credential D.O.

Sex Male

Practice address 295c Kennedy Memorial Dr Ste 1, Waterville, ME, 04901

Phone (207) 873-5437

Fax (207) 872-6037

Enumeration date Jun 9, 2005

Last updated in NPPES Mar 25, 2021

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 1317 (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
124310099	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.

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Frequently asked questions

Is NPI 1891799649 active?

Yes, as of the latest NPPES snapshot, NPI 1891799649 is active (record last updated 2021-03-25).

How do I verify Jeffrey Stone's NPI record?

Cross-check NPI 1891799649 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 2021-03-25.