Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John J Stoltenberg, MD

Specialist in Fridley, MN · enumerated 2006.

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

National Provider Identifier

1932174422

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Registry record

Entity type Individual (Type 1)

Name Dr. John J Stoltenberg

Credential MD

Sex Male

Practice address 500 Osborne Rd Ne, Fridley, MN, 55432

Phone (952) 843-4333

Fax (952) 843-4301

Enumeration date Feb 20, 2006

Last updated in NPPES Apr 22, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 21002 (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
845593700	Medicaid	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 John Stoltenberg?

John Stoltenberg is registered in NPPES with the primary taxonomy of Specialist. 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 2008-04-22.