IndividualActive
Maria Von Ahnen
NPI 1841779311 · Social Worker · Saint Louis, MO
Maria Von Ahnen is a Social Worker provider in Saint Louis, MO (NPI 1841779311).
Provider details
- NPI number
- 1841779311
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1430 Olive St Ste 600
Saint Louis, MO 63103-2323
Phone: (314) 206-3700
Street-level locationGet directions
Mailing address
1430 Olive St Ste 400
Saint Louis, MO 63103-2303
Registry dates
- Enumerated
- 2018-08-07
- Last updated
- 2018-08-07
Frequently asked questions
- What is Maria Von Ahnen's NPI number?
- Maria Von Ahnen's National Provider Identifier (NPI) is 1841779311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Von Ahnen's specialty?
- Maria Von Ahnen is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Von Ahnen located?
- Maria Von Ahnen's practice location on file with NPPES is 1430 Olive St Ste 600, Saint Louis, MO 63103-2323.
- What is Maria Von Ahnen's phone number?
- The practice phone number listed in the NPPES registry for Maria Von Ahnen is (314) 206-3700.
- Is Maria Von Ahnen's NPI active?
- Yes — Maria Von Ahnen's NPI (1841779311) is active in the NPPES registry as of the last update on 2018-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.