IndividualActive
Marie Hayes, LCSW
NPI 1396260709 · Clinical Social Worker · Billings, MT
Marie Hayes, LCSW is a Clinical Social Worker provider in Billings, MT (NPI 1396260709).
Provider details
- NPI number
- 1396260709
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- BBH-LCSW-LIC-24810 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1140 1st Ave N Ste 217
Billings, MT 59101-2630
Phone: (406) 698-5299
Street-level locationGet directions
Mailing address
Po Box 51434
Billings, MT 59105-1361
Additional practice locations (2)
- 159 Norris Ct SBillings, MT 59105-2340Phone: (406) 245-1578
- 2334 Lewis AveBillings, MT 59102-3927Phone: (406) 245-6539
Registry dates
- Enumerated
- 2017-08-07
- Last updated
- 2018-04-14
Frequently asked questions
- What is Marie Hayes's NPI number?
- Marie Hayes's National Provider Identifier (NPI) is 1396260709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Hayes's specialty?
- Marie Hayes is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marie Hayes located?
- Marie Hayes's practice location on file with NPPES is 1140 1st Ave N Ste 217, Billings, MT 59101-2630.
- What is Marie Hayes's phone number?
- The practice phone number listed in the NPPES registry for Marie Hayes is (406) 698-5299.
- Is Marie Hayes's NPI active?
- Yes — Marie Hayes's NPI (1396260709) is active in the NPPES registry as of the last update on 2018-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.