Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael P Goldfinger, M.D.

Diagnostic Radiology Physician in South Portland, ME · enumerated 2006.

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

National Provider Identifier

1821002056

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Registry record

Entity type Individual (Type 1)

Name Michael P Goldfinger

Credential M.D.

Sex Male

Practice address 324 Gannett Dr Ste 200, South Portland, ME, 04106

Phone (207) 482-7800

Fax (207) 482-7898

Enumeration date Jul 27, 2006

Last updated in NPPES Jun 4, 2018

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 18732 (NH) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD22108 (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
2107112	Medicaid	MA	-

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

What specialty is Michael Goldfinger?

Michael Goldfinger 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.

Other providers at this practice address

Browse all →

Daniel Reidman Diagnostic Radiology Physician · South Portland, ME NPI 1710080031 Kim Ginevan Anatomic Pathology & Clinical Pathology Physician · South Portland, ME NPI 1538231154 Diane Kidric Anatomic Pathology & Clinical Pathology Physician · South Portland, ME NPI 1740480938 Rebecca Kalman Hospice and Palliative Medicine (Anesthesiology) Physician · South Portland, ME NPI 1043479470 Lindsay Murray Anesthesiology Physician · South Portland, ME NPI 1184004145

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-04.