Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ashley L Robertson, MD

Internal Medicine Physician in Bangor, ME · enumerated 2006.

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

National Provider Identifier

1851406508

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Registry record

Entity type Individual (Type 1)

Name Dr. Ashley L Robertson

Credential MD

Sex Female

Practice address 489 State St, Bangor, ME, 04401

Phone (207) 973-7000

Fax (207) 973-5042

Enumeration date Aug 21, 2006

Last updated in NPPES Jan 12, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 015895 (ME) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Ashley Robertson's NPI record?

Cross-check NPI 1851406508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851406508 active?

Yes, as of the latest NPPES snapshot, NPI 1851406508 is active (record last updated 2012-01-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-12.