Margaret Marcelli, LMSW
NPI 1306444534 · Clinical Social Worker · Baltimore, MD
Margaret Marcelli, LMSW is a Clinical Social Worker provider in Baltimore, MD (NPI 1306444534).
Provider details
- NPI number
- 1306444534
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 24843 (MD)
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
5 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
- 2020-10-09
- Last updated
- 2020-10-09
- Certified
- 2020-10-09
Frequently asked questions
- What is Margaret Marcelli's NPI number?
- Margaret Marcelli's National Provider Identifier (NPI) is 1306444534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Marcelli's specialty?
- Margaret Marcelli is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Marcelli located?
- Margaret Marcelli's practice location on file with NPPES is 1800 Orleans St, Baltimore, MD 21287-0010.
- What is Margaret Marcelli's phone number?
- The practice phone number listed in the NPPES registry for Margaret Marcelli is (667) 776-8300.
- Is Margaret Marcelli's NPI active?
- Yes — Margaret Marcelli's NPI (1306444534) is active in the NPPES registry as of the last update on 2020-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.