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Erica Williams, PSY.D.
NPI 1750575775 · Psychologist · Philadelphia, PA
Erica Williams, PSY.D. is a Psychologist provider in Philadelphia, PA (NPI 1750575775).
Provider details
- NPI number
- 1750575775
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS016783 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1225 Vine St.
Suite 300
Philadelphia, PA 19107
Phone: (215) 405-2100
Street-level locationGet directions
Mailing address
1225 Vine St
Philadelphia, PA 19107-1116
Registry dates
- Enumerated
- 2007-09-03
- Last updated
- 2011-08-12
Frequently asked questions
- What is Erica Williams's NPI number?
- Erica Williams's National Provider Identifier (NPI) is 1750575775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Williams's specialty?
- Erica Williams is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Erica Williams located?
- Erica Williams's practice location on file with NPPES is 1225 Vine St., Philadelphia, PA 19107.
- What is Erica Williams's phone number?
- The practice phone number listed in the NPPES registry for Erica Williams is (215) 405-2100.
- Is Erica Williams's NPI active?
- Yes — Erica Williams's NPI (1750575775) is active in the NPPES registry as of the last update on 2011-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.