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

Individual provider Psychiatry Physician · NPI 1629065891

James B Whitworth, MD is a Psychiatry in Billings, Montana. Graduated from University of New Mexico School of Medicine in 1991, 35 years ago. Practices with South Central Montana Regional Mental Health Center, an 11-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Montana.

Years since qualifying
35
Trained at
University of New Mexico School of Medicine
Licensed in
MT
In the registry since
2005
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

1245 N 29th St
Billings, MT 59101-0122
Phone: (406) 252-5658
Fax: (406) 238-3617
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 6910 (MT)

Record details

NPI number1629065891
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2005
Last updated in NPPESFebruary 3, 2012
Mailing addressPo Box 219, Billings, MT 59103-0219

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice South Central Montana Regional Mental Health Center — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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