IndividualActive
Mark Lowenthal, PSY D
NPI 1184765745 · Clinical Psychologist · Maplewood, NJ
Mark Lowenthal, PSY D is a Clinical Psychologist provider in Maplewood, NJ (NPI 1184765745).
Provider details
- NPI number
- 1184765745
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35SI00276000 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
1 Lenox Place
Maplewood, NJ 07040-2119
Phone: (973) 763-2777
Fax: (973) 763-7271
Street-level locationGet directions
Mailing address
17 Claremont Dr
Maplewood, NJ 07040-2119
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2007-07-16
Frequently asked questions
- What is Mark Lowenthal's NPI number?
- Mark Lowenthal's National Provider Identifier (NPI) is 1184765745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lowenthal's specialty?
- Mark Lowenthal is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Lowenthal located?
- Mark Lowenthal's practice location on file with NPPES is 1 Lenox Place, Maplewood, NJ 07040-2119.
- What is Mark Lowenthal's phone number?
- The practice phone number listed in the NPPES registry for Mark Lowenthal is (973) 763-2777.
- Is Mark Lowenthal's NPI active?
- Yes — Mark Lowenthal's NPI (1184765745) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.