Harriet Schoenberg Williams, PH.D
NPI 1285069336 · Clinical Psychologist · Ossining, NY
Harriet Schoenberg Williams, PH.D is a Clinical Psychologist provider in Ossining, NY (NPI 1285069336).
Provider details
- NPI number
- 1285069336
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Female
- Sole proprietor
- No
- License
- 012136 (NY)
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
12 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
- 2013-09-09
- Last updated
- 2013-09-09
Frequently asked questions
- What is Harriet Schoenberg Williams's NPI number?
- Harriet Schoenberg Williams's National Provider Identifier (NPI) is 1285069336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harriet Schoenberg Williams's specialty?
- Harriet Schoenberg Williams is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Harriet Schoenberg Williams located?
- Harriet Schoenberg Williams's practice location on file with NPPES is 135 Croton Ave, Ossining, NY 10562-4212.
- What is Harriet Schoenberg Williams's phone number?
- The practice phone number listed in the NPPES registry for Harriet Schoenberg Williams is (800) 725-6280.
- Is Harriet Schoenberg Williams's NPI active?
- Yes — Harriet Schoenberg Williams's NPI (1285069336) is active in the NPPES registry as of the last update on 2013-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.