Sydney Grimm, LCSW
NPI 1619602620 · Clinical Social Worker · Saint Louis, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Grimm, LCSW is a Clinical Social Worker provider in Saint Louis, MO (NPI 1619602620).
Provider details
- NPI number
- 1619602620
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 2025051824 (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
3 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
- 2022-07-22
- Last updated
- 2026-02-17
- Certified
- 2025-08-15
Frequently asked questions
- What is Sydney Grimm's NPI number?
- Sydney Grimm's National Provider Identifier (NPI) is 1619602620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Grimm's specialty?
- Sydney Grimm is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sydney Grimm located?
- Sydney Grimm's practice location on file with NPPES is 4444 Forest Park Ave, Saint Louis, MO 63108-2212.
- What is Sydney Grimm's phone number?
- The practice phone number listed in the NPPES registry for Sydney Grimm is (314) 286-1700.
- Does Sydney Grimm accept Medicare?
- Sydney Grimm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Grimm's NPI active?
- Yes — Sydney Grimm's NPI (1619602620) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.