NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Cohen, M.D.

Neurological Surgery Physician in Bangor, ME · enumerated 2011.

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

National Provider Identifier

1730479817

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Michael Cohen
Credential M.D.
Sex Male
Practice address 417 State St Ste 221, Bangor, ME, 04401
Enumeration date Apr 11, 2011
Last updated in NPPES Aug 6, 2019

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 10785181-1205 (UT) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License MD22908 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1730479817 active?
Yes, as of the latest NPPES snapshot, NPI 1730479817 is active (record last updated 2019-08-06).
How do I verify Michael Cohen's NPI record?
Cross-check NPI 1730479817 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-06.