Nathalie Marcelin
NPI 1184450546 · Clinical Social Worker · St Petersburg, FL
Nathalie Marcelin is a Clinical Social Worker provider in St Petersburg, FL (NPI 1184450546).
Provider details
- NPI number
- 1184450546
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2024-09-11
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Nathalie Marcelin's NPI number?
- Nathalie Marcelin's National Provider Identifier (NPI) is 1184450546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathalie Marcelin's specialty?
- Nathalie Marcelin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nathalie Marcelin located?
- Nathalie Marcelin's practice location on file with NPPES is 111 2nd Ave Ne, St Petersburg, FL 33701-3434.
- What is Nathalie Marcelin's phone number?
- The practice phone number listed in the NPPES registry for Nathalie Marcelin is (727) 346-8306.
- Is Nathalie Marcelin's NPI active?
- Yes — Nathalie Marcelin's NPI (1184450546) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.