NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Eugene Bolduc, M.D.

Vascular Surgery Physician in Waterville, ME · enumerated 2006.

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

National Provider Identifier

1043226129

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mark Eugene Bolduc
Credential M.D.
Sex Male
Practice address 325 Kennedy Memorial Dr # B, Waterville, ME, 04901
Phone (207) 872-7171
Fax (207) 877-7268
Enumeration date Jul 31, 2006
Last updated in NPPES Feb 21, 2014

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 011486 (ME) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 011486 (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
M101030 Other ME CIGNA
039918 Other ME ANTHEM BLUE CROSS

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 Mark Bolduc practice?
The practice location on file with NPPES is in Waterville, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Bolduc?
The National Provider Identifier (NPI) for Mark Bolduc is 1043226129, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-21.