Marc Swarttz, PH.D.
NPI 1629029137 · Clinical Psychologist · New York, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Swarttz, PH.D. is a Clinical Psychologist provider in New York, NY (NPI 1629029137).
Provider details
- NPI number
- 1629029137
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 016349 (NY)
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
20 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
- 2006-05-12
- Last updated
- 2015-06-09
Frequently asked questions
- What is Marc Swarttz's NPI number?
- Marc Swarttz's National Provider Identifier (NPI) is 1629029137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Swarttz's specialty?
- Marc Swarttz is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marc Swarttz located?
- Marc Swarttz's practice location on file with NPPES is 280 Madison Ave, New York, NY 10016-0801.
- What is Marc Swarttz's phone number?
- The practice phone number listed in the NPPES registry for Marc Swarttz is (646) 262-1280.
- Does Marc Swarttz accept Medicare?
- Marc Swarttz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Swarttz's NPI active?
- Yes — Marc Swarttz's NPI (1629029137) is active in the NPPES registry as of the last update on 2015-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.