Mark Singer, ED.D.
NPI 1003943127 · Counseling Psychologist · Livingston, NJ
Mark Singer, ED.D. is a Counseling Psychologist provider in Livingston, NJ (NPI 1003943127).
Provider details
- NPI number
- 1003943127
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35SI00372500 (NJ)
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
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
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Singer's NPI number?
- Mark Singer's National Provider Identifier (NPI) is 1003943127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Singer's specialty?
- Mark Singer is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Singer located?
- Mark Singer's practice location on file with NPPES is 513 W Mount Pleasant Ave, Livingston, NJ 07039-1710.
- What is Mark Singer's phone number?
- The practice phone number listed in the NPPES registry for Mark Singer is (973) 994-7177.
- Is Mark Singer's NPI active?
- Yes — Mark Singer's NPI (1003943127) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.