Frontier Psychiatry, PLLC
NPI 1508493156 · Psychiatry Physician · Billings, MT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frontier Psychiatry, PLLC is a Psychiatry Physician organization in Billings, MT (NPI 1508493156).
Provider details
- NPI number
- 1508493156
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Reza Hosseini Ghomi, Coo(406) 200-8471
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Former legal business name
- Avicenna, PLLC
- Former legal business name
- Avicenna, PLLC
Additional practice locations (2)
- 721 Depot DrAnchorage, AK 99501-1615Phone: (406) 200-8471
- 3597 E Monarch Sky Ln Ste 240Meridian, ID 83646-1055Phone: (406) 200-8471Fax: (833) 465-3766
Registry dates
- Enumerated
- 2020-03-24
- Last updated
- 2024-03-29
- Certified
- 2024-03-29
Frequently asked questions
- What is Frontier Psychiatry, PLLC's NPI number?
- Frontier Psychiatry, PLLC's National Provider Identifier (NPI) is 1508493156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Frontier Psychiatry, PLLC?
- Frontier Psychiatry, PLLC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Frontier Psychiatry, PLLC located?
- Frontier Psychiatry, PLLC's practice location on file with NPPES is 1601 Lewis Ave Ste 102, Billings, MT 59102-4182.
- What is Frontier Psychiatry, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Frontier Psychiatry, PLLC is (406) 284-8814.
- Does Frontier Psychiatry, PLLC accept Medicare?
- Frontier Psychiatry, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Frontier Psychiatry, PLLC?
- The authorized official listed on Frontier Psychiatry, PLLC's NPPES record is Reza Hosseini Ghomi, Coo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Frontier Psychiatry, PLLC's NPI active?
- Yes — Frontier Psychiatry, PLLC's NPI (1508493156) is active in the NPPES registry as of the last update on 2024-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.