Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dale J Ernster, MD

Geriatric Medicine (Family Medicine) Physician in Jamestown, ND · enumerated 2006.

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

National Provider Identifier

1053365122

Verified

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Registry record

Entity type Individual (Type 1)

Name Dale J Ernster

Credential MD

Sex Male

Practice address 401 3rd St Se, Jamestown, ND, 58401

Phone (701) 253-5300

Fax (701) 253-5402

Enumeration date May 21, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 4733 (ND) 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
0474	Other	ND	NDBS #
1015987	Other	ND	MEDICA #
00627ER	Other	ND	MNBS #
7936	Other	ND	SIOUX VALLEY #
DA9061015618	Other	ND	PREFERRED ONE #
ND100021	Other	ND	LHS/BANNER HEALTH #
40011ER	Other	ND	MNBS #
900854	Other	ND	AMERICA'S PPO/ARAZ #
HP19509	Other	ND	HEALTHPARTNERS #
0105986	Other	ND	MEDICA #
0D301ER	Other	ND	MN BS #
16051	Medicaid	ND	-
10749	Other	ND	NDBS #
142007	Other	ND	UCARE #
0067	Other	ND	NDBS #

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 Dale Ernster?

Dale Ernster is registered in NPPES with the primary taxonomy of Geriatric Medicine (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.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.