Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Charles K. Dahlgren, M.D., Corp

Otolaryngic Allergy Physician in Elko, NV · enumerated 2008 · authorized official Charles Dahlgren, Owner.

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

National Provider Identifier

1053581470

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Registry record

Entity type Organization (Type 2)

Legal business name Charles K. Dahlgren, M.D., Corp

Practice address 1995 Errecart Blvd Ste 109, Elko, NV, 89801

Phone (775) 738-2555

Enumeration date Mar 3, 2008

Last updated in NPPES Nov 5, 2009

Taxonomy & classification

207YX0602X Otolaryngic Allergy Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Charles Dahlgren

Title Owner

Phone (775) 738-2555

Other identifiers

Identifier	Type	State	Issuer
A20663	Other	CA	CALIFORNIA STATE LICENSE
A22258	Other	-	UPIN
P00273393	Other	-	RR MEDICARE
101836	Other	-	MEDICARE
100507648	Medicaid	NV	-
11563	Other	NV	NEVADA STATE LICENSE

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

Where is Charles K. Dahlgren, M.D., Corp located?

The practice location on file with NPPES is in Elko, NV.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-11-05. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-05.