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William Lamson, PHD
NPI 1083263230 · Psychologist · White Plains, NY
William Lamson, PHD is a Psychologist provider in White Plains, NY (NPI 1083263230).
Provider details
- NPI number
- 1083263230
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 023398 (NY)
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
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
21 Bloomingdale Rd
White Plains, NY 10605-1504
Phone: (914) 682-9100
Street-level locationGet directions
Mailing address
545 Graham Ave Apt 3l
Brooklyn, NY 11222-4621
Registry dates
- Enumerated
- 2019-09-10
- Last updated
- 2020-07-28
- Certified
- 2020-07-28
Frequently asked questions
- What is William Lamson's NPI number?
- William Lamson's National Provider Identifier (NPI) is 1083263230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lamson's specialty?
- William Lamson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is William Lamson located?
- William Lamson's practice location on file with NPPES is 21 Bloomingdale Rd, White Plains, NY 10605-1504.
- What is William Lamson's phone number?
- The practice phone number listed in the NPPES registry for William Lamson is (914) 682-9100.
- Is William Lamson's NPI active?
- Yes — William Lamson's NPI (1083263230) is active in the NPPES registry as of the last update on 2020-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.