Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael D. Halber, M.D.

Diagnostic Radiology Physician in Bangor, ME · enumerated 2006.

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

National Provider Identifier

1831289560

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Registry record

Entity type Individual (Type 1)

Name Michael D. Halber

Credential M.D.

Sex Male

Practice address 489 State St, Bangor, ME, 04401

Phone (207) 973-8305

Enumeration date Oct 13, 2006

Last updated in NPPES Jun 21, 2026

Taxonomy & licenses

2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License 010503 (ME) Secondary

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 010503 (ME) Secondary

2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians · License 010503 (ME) Secondary

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 010503 (ME) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 010503 (ME) Primary

2085R0203X Therapeutic Radiology Physician Allopathic & Osteopathic Physicians · License 010503 (ME) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 010503 (ME) Secondary

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 010503 (ME) Secondary

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
M8521	Other	ME	CIGNA
2323435	Other	ME	AETNA
0005222035	Other	ME	AETNA/USHC
AA17870	Other	ME	HPHC
024270	Other	ME	ANTHEM

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 Michael Halber?

Michael Halber is registered in NPPES with the primary taxonomy of Diagnostic Radiology 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-21.