Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald A Dubois, M.D.

Internal Medicine Physician in Skowhegan, ME · enumerated 2005.

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

National Provider Identifier

1588669782

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Registry record

Entity type Individual (Type 1)

Name Donald A Dubois

Credential M.D.

Sex Male

Practice address 62 Main St, Skowhegan, ME, 04976

Phone (207) 858-4844

Fax (207) 858-0348

Enumeration date Jun 15, 2005

Last updated in NPPES Aug 31, 2020

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 013036 (ME) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 013036 (ME) 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
010538586	Other	ME	HARVARD PILGRIM
252370099	Medicaid	ME	-
2386238	Other	ME	AETNA
027630	Other	ME	ANTHEM BCBS
010538586	Other	ME	MEDNET
M61971C	Other	ME	CIGNA

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

What specialty is Donald Dubois?

Donald Dubois is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Diana Jeannotte Family Medicine Physician · Skowhegan, ME NPI 1568467470 Gust Stringos Family Medicine Physician · Skowhegan, ME NPI 1417954777 Wendy Dicranian Family Nurse Practitioner · Skowhegan, ME NPI 1447287883 Christopher Blanchette Medical Physician Assistant · Skowhegan, ME NPI 1023244670 Kristie Carazo Family Nurse Practitioner · Skowhegan, ME NPI 1588293237 Samantha O'Brien Family Nurse Practitioner · Skowhegan, ME NPI 1689393571 Nicolette Wallace Family Nurse Practitioner · Skowhegan, ME NPI 1881426211

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-31.