Marcia Knight, PH.D.
NPI 1629190442 · Clinical Psychologist · New York, NY
Marcia Knight, PH.D. is a Clinical Psychologist provider in New York, NY (NPI 1629190442).
Provider details
- NPI number
- 1629190442
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6338 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
- 2007-04-04
- Last updated
- 2025-09-11
Frequently asked questions
- What is Marcia Knight's NPI number?
- Marcia Knight's National Provider Identifier (NPI) is 1629190442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Knight's specialty?
- Marcia Knight is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marcia Knight located?
- Marcia Knight's practice location on file with NPPES is 330 W 58th St, New York, NY 10019-1827.
- What is Marcia Knight's phone number?
- The practice phone number listed in the NPPES registry for Marcia Knight is (212) 245-7555.
- Is Marcia Knight's NPI active?
- Yes — Marcia Knight's NPI (1629190442) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.