IndividualActive
Marcel Whittaker
NPI 1548146624 · Clinical Social Worker · Saint Louis, MO
Marcel Whittaker is a Clinical Social Worker provider in Saint Louis, MO (NPI 1548146624).
Provider details
- NPI number
- 1548146624
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 2018035326 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
515 N Jefferson Ave
Saint Louis, MO 63103-3000
Phone: (314) 780-1123
Street-level locationGet directions
Mailing address
8124 Appleton Dr
University City, MO 63130-1234
Registry dates
- Enumerated
- 2025-08-13
- Last updated
- 2025-08-13
- Certified
- 2025-08-13
Frequently asked questions
- What is Marcel Whittaker's NPI number?
- Marcel Whittaker's National Provider Identifier (NPI) is 1548146624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcel Whittaker's specialty?
- Marcel Whittaker is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcel Whittaker located?
- Marcel Whittaker's practice location on file with NPPES is 515 N Jefferson Ave, Saint Louis, MO 63103-3000.
- What is Marcel Whittaker's phone number?
- The practice phone number listed in the NPPES registry for Marcel Whittaker is (314) 780-1123.
- Is Marcel Whittaker's NPI active?
- Yes — Marcel Whittaker's NPI (1548146624) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.