Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allan M Ingraham, MD

Vascular Surgery Physician in Lewiston, ME · enumerated 2006.

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

National Provider Identifier

1043298037

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Registry record

Entity type Individual (Type 1)

Name Allan M Ingraham

Credential MD

Sex Male

Practice address 60 High St, Cmhvi-Y1, Lewiston, ME, 04240

Phone (207) 795-8260

Fax (207) 795-8281

Enumeration date Jan 9, 2006

Last updated in NPPES Aug 2, 2012

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 9007 (ME) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 9007 (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
110030000	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 1043298037 active?

Yes, as of the latest NPPES snapshot, NPI 1043298037 is active (record last updated 2012-08-02).

How do I verify Allan Ingraham's NPI record?

Cross-check NPI 1043298037 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 2012-08-02.