Mary Ann Mennemeyer, LCSW
NPI 1780048975 · Clinical Social Worker · Saint Charles, MO
Mary Ann Mennemeyer, LCSW is a Clinical Social Worker provider in Saint Charles, MO (NPI 1780048975).
Provider details
- NPI number
- 1780048975
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 002379 (MO)
Specialties & taxonomies
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- 763 S New Ballas RdSuite 110Saint Louis, MO 63141-8704Phone: (314) 569-1717
Registry dates
- Enumerated
- 2016-04-13
- Last updated
- 2018-05-15
Frequently asked questions
- What is Mary Ann Mennemeyer's NPI number?
- Mary Ann Mennemeyer's National Provider Identifier (NPI) is 1780048975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Mennemeyer's specialty?
- Mary Ann Mennemeyer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Ann Mennemeyer located?
- Mary Ann Mennemeyer's practice location on file with NPPES is 102 Compass Point Dr, Saint Charles, MO 63301-4404.
- What is Mary Ann Mennemeyer's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Mennemeyer is (636) 946-4000.
- Is Mary Ann Mennemeyer's NPI active?
- Yes — Mary Ann Mennemeyer's NPI (1780048975) is active in the NPPES registry as of the last update on 2018-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.