Mark S. Sofair-Fisch, PHD
NPI 1750413217 · Clinical Psychologist · Lawrenceville, NJ
Mark S. Sofair-Fisch, PHD is a Clinical Psychologist organization in Lawrenceville, NJ (NPI 1750413217).
Provider details
- NPI number
- 1750413217
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mark Sofair-Fisch, Psychologist(973) 669-3333
- License
- 37LC000043500 (NJ)
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
- 2007-03-11
- Last updated
- 2009-05-13
Frequently asked questions
- What is Mark S. Sofair-Fisch, PHD's NPI number?
- Mark S. Sofair-Fisch, PHD's National Provider Identifier (NPI) is 1750413217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark S. Sofair-Fisch, PHD?
- Mark S. Sofair-Fisch, PHD is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark S. Sofair-Fisch, PHD located?
- Mark S. Sofair-Fisch, PHD's practice location on file with NPPES is 2737 Princeton Pike, Lawrenceville, NJ 08648-3220.
- What is Mark S. Sofair-Fisch, PHD's phone number?
- The practice phone number listed in the NPPES registry for Mark S. Sofair-Fisch, PHD is (609) 883-2577.
- Who is the authorized official for Mark S. Sofair-Fisch, PHD?
- The authorized official listed on Mark S. Sofair-Fisch, PHD's NPPES record is Mark Sofair-Fisch, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark S. Sofair-Fisch, PHD's NPI active?
- Yes — Mark S. Sofair-Fisch, PHD's NPI (1750413217) is active in the NPPES registry as of the last update on 2009-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.