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William Anderson, PHD, PSYD, LP
NPI 1891329009 · Psychoanalyst · New York, NY
William Anderson, PHD, PSYD, LP is a Psychoanalyst provider in New York, NY (NPI 1891329009).
Provider details
- NPI number
- 1891329009
- Entity type
- Individual
- Primary specialty
- PsychoanalystBehavioral Health & Social Service Providers
- Credential
- PHD, PSYD, LP
- Sex
- Male
- Sole proprietor
- No
- License
- 001068 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
16 Madison Sq W Fl 12
New York, NY 10010-1629
Phone: (347) 815-7780
Street-level locationGet directions
Mailing address
16 Madison Sq W Fl 12
New York, NY 10010-1629
Registry dates
- Enumerated
- 2020-02-26
- Last updated
- 2022-09-19
- Certified
- 2022-09-19
Frequently asked questions
- What is William Anderson's NPI number?
- William Anderson's National Provider Identifier (NPI) is 1891329009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Anderson's specialty?
- William Anderson is listed in the NPPES registry with a primary specialty of Psychoanalyst (Behavioral Health & Social Service Providers).
- Where is William Anderson located?
- William Anderson's practice location on file with NPPES is 16 Madison Sq W Fl 12, New York, NY 10010-1629.
- What is William Anderson's phone number?
- The practice phone number listed in the NPPES registry for William Anderson is (347) 815-7780.
- Is William Anderson's NPI active?
- Yes — William Anderson's NPI (1891329009) is active in the NPPES registry as of the last update on 2022-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.