NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Raymond Fenyk Jr., M.D.

Dermatology Physician in Minneapolis, MN · enumerated 2006.

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

National Provider Identifier

1265463129

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. John Raymond Fenyk Jr.
Credential M.D.
Sex Male
Practice address 516 Delaware St Se, Mmc 98, Minneapolis, MN, 55455
Phone (612) 625-5656
Fax (612) 624-6678
Enumeration date Jul 6, 2006
Last updated in NPPES Jun 4, 2008

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 23247 (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
0716001 Other MN PREFERRED ONE
HP13270 Other MN HEALTHPARTNERS
03-03331 Other MN MEDICA CHOICE
03-00003 Other MN MEDICA PRIMARY
411436271001 Other MN CHAMPUS
OG471FE Other MN BCBS
305893000 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does John Fenyk practice?
The practice location on file with NPPES is in Minneapolis, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Fenyk?
The National Provider Identifier (NPI) for John Fenyk is 1265463129, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-04.