Internal Medicine, Pulmonary Disease
Dr. ERIN RAINS D.O.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1164749511 · enumerated 2010-04-26 · record updated 2022-02-24. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 801 N 29TH ST, BILLINGS, MT, 59101-0905 (406) 238-2500 Google Maps Apple Maps OpenStreetMap
- Mailing address PO BOX 35100, BILLINGS, MT, 59107-5100 (406) 238-2500 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine, Critical Care Medicine 207RC0200X · License OS016543 PA
- Internal Medicine, Pulmonary Disease 207RP1001X · License OS016543 PA
- Hospitalist 208M00000X · License OS016543 PA
- Internal Medicine 207R00000X · License OS016543 PA
- Internal Medicine, Pulmonary Disease 207RP1001X · Primary · License MED-PHY-LIC-57498 MT
In this directory
MT Yellowstone County Billings Internal Medicine, Pulmonary Disease
Locations and evidence
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Practice location
BILLINGS, MT, 591010905
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.