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

Ari D Greenberg, PAC

Individual provider Medical Physician Assistant · NPI 1841465267

Ari D Greenberg, PAC is a Medical Physician Assistant in Billings, Montana. Licensed in Montana. Registered with an NPI since 2008.

Licensed in
MT
In the registry since
2008
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

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Practice location Address checks out

2900 12th Ave N Ste 2E
Billings, MT 59101-7506
Phone: (406) 237-5862
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 313 (MT)

Record details

NPI number1841465267
Entity typeIndividual (Type 1)
GenderMale
Credentials PAC
Sole proprietorNo
NPI enumeratedApril 26, 2008
Last updated in NPPESApril 26, 2008
Mailing addressPo Box 1196, Billings, MT 59103-1196

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