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

Dr. Geraldine Casino, MD

Individual provider Internal Medicine Physician · NPI 1669850954

Dr. Geraldine Casino, MD is an Internal Medicine in Phoenix, Arizona. Qualified in 2015, 11 years ago. Practices with Zion Medical Group PLLC, a 35-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
11
Licensed in
AZ
In the registry since
2015
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

350 W Thomas Rd
Phoenix, AZ 85013-4409
Phone: (602) 406-3540
Fax: (602) 406-3540
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 56415 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 56415 (AZ)

Record details

NPI number1669850954
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 7, 2015
Last updated in NPPESSeptember 18, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Zion Medical Group Pllc — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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