NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kelly D Krohn, M.D.

Internal Medicine Physician in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1942279948

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Kelly D Krohn
Credential M.D.
Sex Male
Practice address 18444 N 25th Ave Ste 210, Phoenix, AZ, 85023
Phone (866) 974-2673
Fax (866) 939-2673
Enumeration date Mar 14, 2006
Last updated in NPPES Aug 13, 2025

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 53435 (AZ) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 53435 (AZ) 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
001216839 Medicaid PA -
276045 Medicaid AZ -

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 is the NPI number for Kelly Krohn?
The National Provider Identifier (NPI) for Kelly Krohn is 1942279948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kelly Krohn practice?
The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-13.