IndividualActive
Mary Williams, MA, SSP
NPI 1992457527 · Psychologist · Winston Salem, NC
Mary Williams, MA, SSP is a Psychologist provider in Winston Salem, NC (NPI 1992457527).
Provider details
- NPI number
- 1992457527
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- MA, SSP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5524 (NC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
3775 Vest Mill Rd Ste D
Winston Salem, NC 27103-2990
Phone: (910) 818-0557
Street-level locationGet directions
Mailing address
3775 Vest Mill Rd Ste D
Winston Salem, NC 27103-2990
Additional practice locations (1)
- 3775 Vest Mill Rd Ste DWinston Salem, NC 27103-2990Phone: (336) 827-9298
Registry dates
- Enumerated
- 2022-01-25
- Last updated
- 2022-01-25
- Certified
- 2022-01-25
Frequently asked questions
- What is Mary Williams's NPI number?
- Mary Williams's National Provider Identifier (NPI) is 1992457527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Williams's specialty?
- Mary Williams is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Williams located?
- Mary Williams's practice location on file with NPPES is 3775 Vest Mill Rd Ste D, Winston Salem, NC 27103-2990.
- What is Mary Williams's phone number?
- The practice phone number listed in the NPPES registry for Mary Williams is (910) 818-0557.
- Is Mary Williams's NPI active?
- Yes — Mary Williams's NPI (1992457527) is active in the NPPES registry as of the last update on 2022-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.