ROSALYN MARIE BIGBACK LAC
NPI 1952936254
Counselor - Addiction (Substance Use Disorder) in Hardin, MT

Q: What is Rosalyn Bigback's NPI number?

The NPI number for Rosalyn Bigback is 1952936254. It was assigned to this individual provider in the NPPES registry on March 6, 2020.

Q: What is Rosalyn Bigback's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Rosalyn Bigback was last updated on March 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 06, 2020

10 4TH ST W, HARDIN, MT 59034(406) 867-4105(406) 867-4103 Get Directions Write a Review

NPPES record last updated: March 6, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Rosalyn Marie Bigback Lac NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROSALYN MARIE BIGBACK LAC (NPI 1952936254) is an individual addiction (substance use disorder) provider in Hardin, Montana, licensed in Montana (BBH-LAC-LIC-42731) and active in the NPI registry since March 2020.

NPPES Registry Identity

NPI1952936254

Entity TypeIndividualFemale

Primary Taxonomy101YA0400X

Provider Legal NameROSALYN MARIE BIGBACKCredential: LAC

Location Address10 4TH ST WHardin, MT 59034-1802

Mailing Address10 4th St WHardin, MT 59034-1802 · (406) 867-4105 · Fax (406) 867-4103

Phone(406) 867-4105

Fax(406) 867-4103

Sole ProprietorNo

Enumeration DateMarch 6, 2020

NPPES CertifiedMarch 6, 2020

✔ NPI 1952936254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in MT · BBH-LAC-LIC-42731

10 4TH ST W, Hardin, MT 59034

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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ROBERT GORDON BYRON MD

Internal Medicine

10 4TH ST W, SUITE B
HARDIN, MT 59034

Big Horn County (406) 665-4103

MR. DAVID R O'BRIEN PHARMD, RPH

Pharmacist (Ambulatory Care)

10 4TH ST W
HARDIN, MT 59034

Big Horn County (496) 867-4141

ASHLEY R VANDEWARK RPH

Pharmacist (Ambulatory Care)

10 4TH ST W
HARDIN, MT 59034

Big Horn County (406) 208-4925

DR. MICHAEL RAY TILUS PSYD

Psychologist (Clinical)

10 4TH ST W
HARDIN, MT 59034

Big Horn County (406) 867-4105

PAUL JOHN MURTER III PHYSICIAN ASSISTANT

Physician Assistant

10 4TH ST W, B
HARDIN, MT 59034

Big Horn County (406) 665-4103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rosalyn Bigback's NPI number?

The NPI number for Rosalyn Bigback is 1952936254. It was assigned to this individual provider in the NPPES registry on March 6, 2020.

Where is Rosalyn Bigback located?

Rosalyn Bigback practices at 10 4th St W, Hardin, MT 59034. The listed phone number is (406) 867-4105.

What is Rosalyn Bigback's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Rosalyn Bigback was last updated on March 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.