Mark Knepley, PHD
NPI 1245848654 · Clinical Child & Adolescent Psychologist · New York, NY
Mark Knepley, PHD is a Clinical Child & Adolescent Psychologist provider in New York, NY (NPI 1245848654).
Provider details
- NPI number
- 1245848654
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-07-21
- Last updated
- 2021-10-19
- Certified
- 2021-10-19
Frequently asked questions
- What is Mark Knepley's NPI number?
- Mark Knepley's National Provider Identifier (NPI) is 1245848654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Knepley's specialty?
- Mark Knepley is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Knepley located?
- Mark Knepley's practice location on file with NPPES is 1 Park Ave, New York, NY 10016-5802.
- What is Mark Knepley's phone number?
- The practice phone number listed in the NPPES registry for Mark Knepley is (610) 291-4395.
- Is Mark Knepley's NPI active?
- Yes — Mark Knepley's NPI (1245848654) is active in the NPPES registry as of the last update on 2021-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.