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MARY PENBERTHY-MACKI LCPC
NPI 1649282500
Counselor - Mental Health in Billings, MT

Active since August 12, 2006
1597 AVENUE D, SUITE 1, BILLINGS, MT 59102(406) 238-9890(406) 294-0967 Get Directions Write a Review

NPPES record last updated: November 13, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mary Penberthy-macki Lcpc NPPES

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

MARY PENBERTHY-MACKI LCPC (NPI 1649282500) is an individual mental health provider in Billings, Montana, licensed in Montana (701LCPC) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1649282500
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARY PENBERTHY-MACKICredential: LCPC
Location Address1597 AVENUE D, SUITE 1Billings, MT 59102-3010
Mailing Address1597 Avenue D, Suite 1Billings, MT 59102-3010 · (406) 238-9890 · Fax (406) 294-0967
Phone(406) 238-9890
Fax(406) 294-0967
Sole ProprietorNo
Enumeration DateAugust 12, 2006
Last NPPES UpdateNovember 13, 2009
✔ NPI 1649282500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MT · 701LCPC
1597 AVENUE D, Billings, MT 59102
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Other Identifiers 2

Medicaid0255119MT
Other000075016MT · Bcbs

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.

MS. DANI PERRY CF-SLP
Speech-Language Pathologist
1597 AVENUE D, SUITE 4
BILLINGS, MT 59102
Yellowstone County (970) 985-8372
CUSTODY CONSULTANTS INC
Counselor (Mental Health)
1597 AVENUE D, SUITE 1
BILLINGS, MT 59102
Yellowstone County (406) 238-9890
ELIZABETH BRISKEY
Speech-Language Pathologist
1597 AVENUE D
BILLINGS, MT 59102
Yellowstone County (406) 690-6996
MPM SERVICE CO
Counselor (Mental Health)
1597 AVENUE D, SUITE 1
BILLINGS, MT 59102
Yellowstone County (406) 238-9890
ALICEA BURNAUGH MOTR/L
Occupational Therapist (Pediatrics)
1597 AVENUE D, SUITE 4
BILLINGS, MT 59102
Yellowstone County (406) 690-6996

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 Mary Penberthy-macki's NPI number?

The NPI number for Mary Penberthy-macki is 1649282500. It was assigned to this individual provider in the NPPES registry on August 12, 2006.

Where is Mary Penberthy-macki located?

Mary Penberthy-macki practices at 1597 Avenue D Suite 1, Billings, MT 59102. The listed phone number is (406) 238-9890.

What is Mary Penberthy-macki's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Mary Penberthy-macki was last updated on November 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.