NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Eric Charles Enberg, MD

Family Medicine Physician in Duluth, MN · enumerated 2006.

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

National Provider Identifier

1144273749

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Registry record

Entity type Individual (Type 1)
Name Mr. Eric Charles Enberg
Credential MD
Sex Male
Practice address 4702 Grand Ave, Duluth, MN, 55807
Phone (218) 249-6800
Fax (218) 249-6808
Enumeration date May 18, 2006
Last updated in NPPES Dec 4, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 47407 (MN) 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
187P2EN Other MN BLUE CROSS CLINIC
132865 Other MN UCARE
01-20785 Other MN MEDICA HILLMAN CLINIC
01-20784 Other MN MEDICA ONAMIA
919650100 Medicaid MN -
HP52420 Other MN HEALTH PARTNERS
NA9091044028 Other MN PREFERRED ONE
490K9EN Other MN BLUE CROSS HOSPITAL
01-20787 Other MN MEDICA ISLE CLINIC

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

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.
What specialty is Eric Enberg?
Eric Enberg is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-04.