Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Morton H Dubnow, MD

Individual provider Internal Medicine Physician · NPI 1659319309

Morton H Dubnow, MD is an Internal Medicine in Phoenix, Arizona. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 1961, 65 years ago. Practices with Geriatric Specialties of Arizona PC, a 6-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
65
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
AZ
In the registry since
2006
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

6838 N 23rd Ave
Phoenix, AZ 85015-1056
Phone: (602) 864-8800
Fax: (602) 864-1448
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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 04810 (AZ)

Record details

NPI number1659319309
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2006
Last updated in NPPESJune 1, 2016

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGERIATRIC MEDICINE
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 1961 (65 years in practice)
Group practice Geriatric Specialties Of Arizona Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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