Allison Dalrymple-Mason, LCSW
NPI 1598831034 · Clinical Social Worker · Hartford, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Dalrymple-Mason, LCSW is a Clinical Social Worker provider in Hartford, CT (NPI 1598831034).
Provider details
- NPI number
- 1598831034
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5688 (CT)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 435 Buckland RdSouth Windsor, CT 06074-3720Phone: (860) 794-9085
Registry dates
- Enumerated
- 2006-11-27
- Last updated
- 2026-03-27
- Certified
- 2026-03-27
Frequently asked questions
- What is Allison Dalrymple-Mason's NPI number?
- Allison Dalrymple-Mason's National Provider Identifier (NPI) is 1598831034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Dalrymple-Mason's specialty?
- Allison Dalrymple-Mason is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Allison Dalrymple-Mason located?
- Allison Dalrymple-Mason's practice location on file with NPPES is 500 Vine St, Hartford, CT 06112.
- What is Allison Dalrymple-Mason's phone number?
- The practice phone number listed in the NPPES registry for Allison Dalrymple-Mason is (860) 297-0905.
- Does Allison Dalrymple-Mason accept Medicare?
- Allison Dalrymple-Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Dalrymple-Mason's NPI active?
- Yes — Allison Dalrymple-Mason's NPI (1598831034) is active in the NPPES registry as of the last update on 2026-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.