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

Individual provider Internal Medicine Physician · NPI 1124199401

Dr. Denise C Mehia, MD is an Internal Medicine in Billings, Montana. Qualified in 1960, 66 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Montana and South Dakota.

Years since qualifying
66
Licensed in
MT, SD
In the registry since
2006
Specialties on file
2
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

1111 Main St Ste 1
Billings, MT 59105-2529
Phone: (406) 259-2582
Fax: (406) 294-0967
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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 4487MD (MT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2111 (SD)

Record details

NPI number1124199401
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 10, 2006
Last updated in NPPESFebruary 10, 2021
Certification dateFebruary 10, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGENERAL PRACTICE
Medical schoolOTHER
Graduated 1960 (66 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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