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

Individual provider Internal Medicine Physician · NPI 1083710495

Frederick Tai, MD is an Internal Medicine in Missoula, Montana. Graduated from University of California, San Francisco School of Medicine in 1994, 32 years ago. Practices with Rchp Billings - Missoula LLC, a 72-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
32
Trained at
University of California, San Francisco School of Medicine
Licensed in
MT
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

2230 N Reserve St
Missoula, MT 59808-1321
Phone: (406) 327-3850
Fax: (406) 327-3851
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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 8751 (MT)

Record details

NPI number1083710495
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 15, 2006
Last updated in NPPESMarch 15, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Rchp Billings - Missoula Llc — 72 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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