Mark Papp, PSYD
NPI 1699645325 · Clinical Psychologist · San Diego, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Papp, PSYD is a Clinical Psychologist provider in San Diego, CA (NPI 1699645325).
Provider details
- NPI number
- 1699645325
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- 33617 (CA)
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
Under 1 yr in 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
- 2025-11-07
- Last updated
- 2025-11-07
- Certified
- 2025-11-07
Frequently asked questions
- What is Mark Papp's NPI number?
- Mark Papp's National Provider Identifier (NPI) is 1699645325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Papp's specialty?
- Mark Papp is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Papp located?
- Mark Papp's practice location on file with NPPES is 5385 Toscana Way, San Diego, CA 92122-5308.
- What is Mark Papp's phone number?
- The practice phone number listed in the NPPES registry for Mark Papp is (917) 770-6207.
- Does Mark Papp accept Medicare?
- Mark Papp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Papp's NPI active?
- Yes — Mark Papp's NPI (1699645325) is active in the NPPES registry as of the last update on 2025-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.