Marcella Grayson, L.C.S.W., L.A.C
NPI 1396077541 · Clinical Social Worker · Anaconda, MT
Marcella Grayson, L.C.S.W., L.A.C is a Clinical Social Worker provider in Anaconda, MT (NPI 1396077541).
Provider details
- NPI number
- 1396077541
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W., L.A.C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 775 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Registry dates
- Enumerated
- 2010-02-12
- Last updated
- 2010-02-12
Frequently asked questions
- What is Marcella Grayson's NPI number?
- Marcella Grayson's National Provider Identifier (NPI) is 1396077541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcella Grayson's specialty?
- Marcella Grayson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcella Grayson located?
- Marcella Grayson's practice location on file with NPPES is 112 E Commercial Ave, Anaconda, MT 59711-2245.
- What is Marcella Grayson's phone number?
- The practice phone number listed in the NPPES registry for Marcella Grayson is (406) 490-0124.
- Is Marcella Grayson's NPI active?
- Yes — Marcella Grayson's NPI (1396077541) is active in the NPPES registry as of the last update on 2010-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.