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Mark Yushchak, PSY.D
NPI 1043487861 · Psychologist · Somerville, NJ
Mark Yushchak, PSY.D is a Psychologist provider in Somerville, NJ (NPI 1043487861).
Provider details
- NPI number
- 1043487861
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35S100441800 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
62 E Main St
Somerville, NJ 08876-2312
Phone: (908) 725-8880
Fax: (908) 725-5656
Street-level locationGet directions
Mailing address
62 E Main St
Somerville, NJ 08876-2312
Registry dates
- Enumerated
- 2008-05-12
- Last updated
- 2008-05-12
Frequently asked questions
- What is Mark Yushchak's NPI number?
- Mark Yushchak's National Provider Identifier (NPI) is 1043487861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Yushchak's specialty?
- Mark Yushchak is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Yushchak located?
- Mark Yushchak's practice location on file with NPPES is 62 E Main St, Somerville, NJ 08876-2312.
- What is Mark Yushchak's phone number?
- The practice phone number listed in the NPPES registry for Mark Yushchak is (908) 725-8880.
- Is Mark Yushchak's NPI active?
- Yes — Mark Yushchak's NPI (1043487861) is active in the NPPES registry as of the last update on 2008-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.