IndividualActive
Mark Stapleton, PSYD
NPI 1952110876 · Clinical Social Worker · Sandy Hook, CT
Mark Stapleton, PSYD is a Clinical Social Worker provider in Sandy Hook, CT (NPI 1952110876).
Provider details
- NPI number
- 1952110876
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 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
15 Berkshire Rd
Sandy Hook, CT 06482-1361
Phone: (203) 426-8103
Street-level locationGet directions
Mailing address
18 Pebble Rd
Newtown, CT 06470-2246
Registry dates
- Enumerated
- 2025-01-06
- Last updated
- 2025-01-06
- Certified
- 2025-01-05
Frequently asked questions
- What is Mark Stapleton's NPI number?
- Mark Stapleton's National Provider Identifier (NPI) is 1952110876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Stapleton's specialty?
- Mark Stapleton is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Stapleton located?
- Mark Stapleton's practice location on file with NPPES is 15 Berkshire Rd, Sandy Hook, CT 06482-1361.
- What is Mark Stapleton's phone number?
- The practice phone number listed in the NPPES registry for Mark Stapleton is (203) 426-8103.
- Is Mark Stapleton's NPI active?
- Yes — Mark Stapleton's NPI (1952110876) is active in the NPPES registry as of the last update on 2025-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.