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

Dr. John Thomas Zaharopoulos III, DO

Individual provider Child & Adolescent Psychiatry Physician · NPI 1609005891

Dr. John Thomas Zaharopoulos III, DO is a Psychiatry in Phoenix, Arizona. Qualified in 2008, 18 years ago. Practices with Ubh of Phoenix, LLC, a 7-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
18
Licensed in
AZ
In the registry since
2009
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3620 N 3rd St
Phoenix, AZ 85012-2020
Phone: (602) 230-7373
Fax: (602) 230-5105
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence R70088 (AZ)

Record details

NPI number1609005891
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 8, 2009
Last updated in NPPESSeptember 5, 2013

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Ubh Of Phoenix, Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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