IndividualActive
Maryann Farrell-Williams, MA
NPI 1144536194 · Counselor · New Haven, CT
Maryann Farrell-Williams, MA is a Counselor provider in New Haven, CT (NPI 1144536194).
Provider details
- NPI number
- 1144536194
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs 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
510 Lombard St
New Haven, CT 06513-2909
Phone: (203) 777-5175
Street-level locationGet directions
Mailing address
20 Riverdale Ldg
Old Lyme, CT 06371-1800
Registry dates
- Enumerated
- 2010-08-27
- Last updated
- 2010-08-27
Frequently asked questions
- What is Maryann Farrell-Williams's NPI number?
- Maryann Farrell-Williams's National Provider Identifier (NPI) is 1144536194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Farrell-Williams's specialty?
- Maryann Farrell-Williams is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Maryann Farrell-Williams located?
- Maryann Farrell-Williams's practice location on file with NPPES is 510 Lombard St, New Haven, CT 06513-2909.
- What is Maryann Farrell-Williams's phone number?
- The practice phone number listed in the NPPES registry for Maryann Farrell-Williams is (203) 777-5175.
- Is Maryann Farrell-Williams's NPI active?
- Yes — Maryann Farrell-Williams's NPI (1144536194) is active in the NPPES registry as of the last update on 2010-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.