1. Home
  2. Directory
  3. Montana
  4. Billings
  5. Psychiatry Neurology
  6. NPI Profile

FRONTIER PSYCHIATRY, PLLC
NPI 1508493156
Psychiatry & Neurology - Psychiatry in Billings, MT

Active since March 24, 2020
1601 LEWIS AVE STE 102, BILLINGS, MT 59102(406) 284-8814 Get Directions Write a Review

NPPES record last updated: March 29, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 16, 2021, Mar 24, 2020 (2 updates tracked since 2020).

About Frontier Psychiatry, Pllc NPPES

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

FRONTIER PSYCHIATRY, PLLC (NPI 1508493156), doing business as Avicenna, Pllc, is a healthcare organization registered as a psychiatry in Billings, Montana and active in the NPI registry since March 2020. The organization maintains 2 additional practice locations and lists Reza Hosseini Ghomi, Coo, as its authorized official.

NPPES Registry Identity

NPI1508493156
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameFRONTIER PSYCHIATRY, PLLC
Location Address1601 LEWIS AVE STE 102Billings, MT 59102-4182
Mailing Address1601 Lewis Ave Ste 102Billings, MT 59102-4182 · (406) 200-8471 · Fax (833) 465-3766
Phone(406) 284-8814
Organization SubpartNo
Authorized OfficialReza Hosseini GhomiCoo · (406) 200-8471
Enumeration DateMarch 24, 2020
Last NPPES UpdateMarch 29, 20242 updates tracked since enumeration
NPPES CertifiedMarch 29, 2024
✔ NPI 1508493156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1601 LEWIS AVE STE 102, Billings, MT 59102
Open in Google Maps ↗

Other Names 1

Former Legal Business NameAvicenna, Pllc

Secondary Practice Locations 2

Location 13597 E Monarch Sky Ln Ste 240Meridian, ID 83646-1055 · Phone (406) 200-8471 · Fax (833) 465-3766
Location 2721 Depot DrAnchorage, AK 99501-1615 · Phone (406) 200-8471

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Moda Health Plan, Inc..Insurance ›

Other Providers at the Same Location NPPES 9

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

ASTA REINDL PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
1601 LEWIS AVE STE 102
BILLINGS, MT 59102
Yellowstone County (206) 200-8471
SARA RICHESON LCPC LLC
Counselor (Professional)
1601 LEWIS AVE STE 102
BILLINGS, MT 59102
Yellowstone County (608) 769-1820
SHAY GEORDEN BROWNLEE LCPC
Counselor (Mental Health)
1601 LEWIS AVE STE 102
BILLINGS, MT 59102
Yellowstone County (406) 670-9293
TAYLOR NANCE STEINER LCSW
Social Worker (Clinical)
1601 LEWIS AVE STE 102
BILLINGS, MT 59102
Yellowstone County (406) 200-8471
LEAH ZUROFF LCSW, PLLC
Social Worker (Clinical)
1601 LEWIS AVE STE 102
BILLINGS, MT 59102
Yellowstone County (406) 939-3541
CHRISTOPHER BEASLEY PA-C
Physician Assistant
1601 LEWIS AVE STE 102
BILLINGS, MT 59102
Yellowstone County (406) 200-8471
REZA HOSSEINI GHOMI M.D., MSE
Psychiatry & Neurology (Psychiatry)
1601 LEWIS AVE STE 102
BILLINGS, MT 59102
Yellowstone County (406) 272-6453
DR. ETHAN J. HANSEN MD
Psychiatry & Neurology (Psychiatry)
1601 LEWIS AVE STE 102
BILLINGS, MT 59102
Yellowstone County (406) 200-8471

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 Frontier Psychiatry, PLLC's NPI number?

The NPI number for Frontier Psychiatry, PLLC is 1508493156. It was assigned to this organization in the NPPES registry on March 24, 2020. The provider was formerly known as Avicenna, PLLC.

Where is Frontier Psychiatry, PLLC located?

Frontier Psychiatry, PLLC is located at 1601 Lewis Ave Ste 102, Billings, MT 59102. The listed phone number is (406) 284-8814.

What is Frontier Psychiatry, PLLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

What insurance does Frontier Psychiatry, PLLC accept?

Health plans from Blue Cross and Blue Shield of Montana and Moda Health Plan, Inc. list Frontier Psychiatry, PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Frontier Psychiatry, PLLC was last updated on March 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.