IndividualActive
Alissa Arst, LCSW
NPI 1225177314 · Clinical Social Worker · St Louis, MO
Alissa Arst, LCSW is a Clinical Social Worker provider in St Louis, MO (NPI 1225177314).
Provider details
- NPI number
- 1225177314
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 2000168348 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3751 Pennridge Square
Ste 113
St Louis, MO 63044
Phone: (314) 842-6223
Fax: (314) 842-6124
Approximate (ZIP-level) locationGet directions
Mailing address
Personal Assistance Services 9735 Landmark Pkwy
St Louis, MO 63127
Registry dates
- Enumerated
- 2007-02-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alissa Arst's NPI number?
- Alissa Arst's National Provider Identifier (NPI) is 1225177314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alissa Arst's specialty?
- Alissa Arst is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alissa Arst located?
- Alissa Arst's practice location on file with NPPES is 3751 Pennridge Square, St Louis, MO 63044.
- What is Alissa Arst's phone number?
- The practice phone number listed in the NPPES registry for Alissa Arst is (314) 842-6223.
- Is Alissa Arst's NPI active?
- Yes — Alissa Arst's NPI (1225177314) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.