Gary Arno Lcsw PLLC
NPI 1043050917 · Clinical Social Worker · Great Falls, MT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Arno Lcsw PLLC is a Clinical Social Worker organization in Great Falls, MT (NPI 1043050917).
Provider details
- NPI number
- 1043050917
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Gary Arno, Lcsw(406) 868-7507
Specialties & taxonomies
Behavioral Health & Social Service Providers
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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)
- Doing business as
- Gary Arno Lcsw PLLC
- Doing business as
- Gary Arno Lcsw PLLC
Registry dates
- Enumerated
- 2024-05-29
- Last updated
- 2025-04-30
- Certified
- 2025-04-30
Frequently asked questions
- What is Gary Arno Lcsw PLLC's NPI number?
- Gary Arno Lcsw PLLC's National Provider Identifier (NPI) is 1043050917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gary Arno Lcsw PLLC?
- Gary Arno Lcsw PLLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gary Arno Lcsw PLLC located?
- Gary Arno Lcsw PLLC's practice location on file with NPPES is 600 Central Ave Ste 305, Great Falls, MT 59401-3157.
- What is Gary Arno Lcsw PLLC's phone number?
- The practice phone number listed in the NPPES registry for Gary Arno Lcsw PLLC is (406) 868-7507.
- Does Gary Arno Lcsw PLLC accept Medicare?
- Gary Arno Lcsw 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 Gary Arno Lcsw PLLC?
- The authorized official listed on Gary Arno Lcsw PLLC's NPPES record is Gary Arno, Lcsw. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gary Arno Lcsw PLLC's NPI active?
- Yes — Gary Arno Lcsw PLLC's NPI (1043050917) is active in the NPPES registry as of the last update on 2025-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.