Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Kelly D Krohn, MD

Individual provider Rheumatology Physician · NPI 1942279948

Dr. Kelly D Krohn, MD is an Internal Medicine in Phoenix, Arizona. Qualified in 1983, 43 years ago. Practices with St Aloisius Hospital, Inc, a 19-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
43
Licensed in
AZ
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

18444 N 25th Ave Ste 210
Phoenix, AZ 85023-1264
Phone: (866) 974-2673
Fax: (866) 939-2673
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 53435 (AZ)
Rheumatology Physician Taxonomy 207RR0500X · Licence 53435 (AZ)

Record details

NPI number1942279948
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESAugust 13, 2025
Certification dateAugust 13, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice St Aloisius Hospital, Inc. — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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