Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David J Lofgren, MD

Family Medicine Physician in La Crosse, WI · enumerated 2005.

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

National Provider Identifier

1346247236

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Registry record

Entity type Individual (Type 1)

Name David J Lofgren

Credential MD

Sex Male

Practice address 1836 South Ave, La Crosse, WI, 54601

Phone (608) 782-7300

Enumeration date Jul 7, 2005

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 30684 (MN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 24201 (WI) 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
105859	Other	-	UCARE MN
380G81O	Other	-	BCBS MN
905632	Other	-	AMERICAS PPO MN
0122268	Other	-	MEDICA MN
242383900	Medicaid	MN	-
41084933956001C228	Other	-	CHAMPUS
HP19586	Other	-	HEALTH PARTNERS MN
NA2951015704	Other	-	PREFERRED ONE MN

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 David Lofgren?

David Lofgren 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.

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 2022-07-21.