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

Tisa K Testai, DO

Individual provider Internal Medicine Physician · NPI 1134169766

Tisa K Testai, DO is an Internal Medicine in Rochester Hills, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 1990, 36 years ago. Practices with Michigan Healthcare Professionals PC, a 520-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
36
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2006
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

633 S Blvd E Ste 1200
Rochester Hills, MI 48307-5364
Phone: (248) 844-6000
Fax: (248) 844-6159
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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 5101011081 (MI)

Record details

NPI number1134169766
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESSeptember 12, 2023
Certification dateSeptember 12, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1990 (36 years in practice)
Group practice Michigan Healthcare Professionals Pc — 520 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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