Mary Winstanley, LMHC
NPI 1508234832 · Mental Health Counselor · Roslindale, MA
Mary Winstanley, LMHC is a Mental Health Counselor provider in Roslindale, MA (NPI 1508234832).
Provider details
- NPI number
- 1508234832
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 11406 (MA)
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
10 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
- 2015-09-03
- Last updated
- 2020-06-15
- Certified
- 2020-06-15
Frequently asked questions
- What is Mary Winstanley's NPI number?
- Mary Winstanley's National Provider Identifier (NPI) is 1508234832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Winstanley's specialty?
- Mary Winstanley is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Winstanley located?
- Mary Winstanley's practice location on file with NPPES is 780 American Legion Hwy, Roslindale, MA 02131-3908.
- What is Mary Winstanley's phone number?
- The practice phone number listed in the NPPES registry for Mary Winstanley is (857) 303-9381.
- Is Mary Winstanley's NPI active?
- Yes — Mary Winstanley's NPI (1508234832) is active in the NPPES registry as of the last update on 2020-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.