Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Herminia Gumabay Herrera-Tan, MD

Individual provider Internal Medicine Physician · NPI 1295812774

Dr. Herminia Gumabay Herrera-Tan, MD is an Internal Medicine in Phoenix, Arizona. Qualified in 1987, 39 years ago. Practices with Centerwell Senior Primary Care Az PC, a 47-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
39
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

9515 W Camelback Rd Ste 136
Phoenix, AZ 85037-1364
Phone: (623) 322-8906
Fax: (623) 322-8430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9305 W Thomas Rd Ste 400, Phoenix, AZ 85037-3369 — (623) 322-8906

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 29828 (AZ)

Record details

NPI number1295812774
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 1, 2006
Last updated in NPPESFebruary 19, 2026
Certification dateFebruary 19, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGERIATRIC MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Centerwell Senior Primary Care Az Pc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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