Maddison Pezzelle, MSSW, LMSW
NPI 1821602871 · Clinical Social Worker · Bethesda, MD
Maddison Pezzelle, MSSW, LMSW is a Clinical Social Worker provider in Bethesda, MD (NPI 1821602871).
Provider details
- NPI number
- 1821602871
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSSW, LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 27215 (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
- 2020-09-06
- Last updated
- 2021-09-27
- Certified
- 2021-09-27
Frequently asked questions
- What is Maddison Pezzelle's NPI number?
- Maddison Pezzelle's National Provider Identifier (NPI) is 1821602871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maddison Pezzelle's specialty?
- Maddison Pezzelle is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maddison Pezzelle located?
- Maddison Pezzelle's practice location on file with NPPES is 4350 E West Hwy Ste 200, Bethesda, MD 20814-4426.
- What is Maddison Pezzelle's phone number?
- The practice phone number listed in the NPPES registry for Maddison Pezzelle is (301) 970-4001.
- Is Maddison Pezzelle's NPI active?
- Yes — Maddison Pezzelle's NPI (1821602871) is active in the NPPES registry as of the last update on 2021-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.