IndividualActive
Mark Ferry, LMSW
NPI 1487440624 · Social Worker · Danbury, CT
Mark Ferry, LMSW is a Social Worker provider in Danbury, CT (NPI 1487440624).
Provider details
- NPI number
- 1487440624
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
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
24 Hospital Ave
Danbury, CT 06810-6077
Phone: (203) 739-7007
Fax: (203) 749-9025
Street-level locationGet directions
Mailing address
52 Obtuse Rd S
Brookfield, CT 06804-3626
Registry dates
- Enumerated
- 2025-04-15
- Last updated
- 2025-04-15
- Certified
- 2025-04-15
Frequently asked questions
- What is Mark Ferry's NPI number?
- Mark Ferry's National Provider Identifier (NPI) is 1487440624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ferry's specialty?
- Mark Ferry is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Ferry located?
- Mark Ferry's practice location on file with NPPES is 24 Hospital Ave, Danbury, CT 06810-6077.
- What is Mark Ferry's phone number?
- The practice phone number listed in the NPPES registry for Mark Ferry is (203) 739-7007.
- Is Mark Ferry's NPI active?
- Yes — Mark Ferry's NPI (1487440624) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.