IndividualActive
Samuel Marcus
NPI 1538505599 · Psychologist · New York, NY
Samuel Marcus is a Psychologist provider in New York, NY (NPI 1538505599).
Provider details
- NPI number
- 1538505599
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
160 W 86th St
New York, NY 10024-4018
Phone: (212) 362-8755
Street-level locationGet directions
Mailing address
55 S Portland Ave
Brooklyn, NY 11217-1301
Registry dates
- Enumerated
- 2013-05-17
- Last updated
- 2016-09-28
Frequently asked questions
- What is Samuel Marcus's NPI number?
- Samuel Marcus's National Provider Identifier (NPI) is 1538505599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Marcus's specialty?
- Samuel Marcus is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Samuel Marcus located?
- Samuel Marcus's practice location on file with NPPES is 160 W 86th St, New York, NY 10024-4018.
- What is Samuel Marcus's phone number?
- The practice phone number listed in the NPPES registry for Samuel Marcus is (212) 362-8755.
- Is Samuel Marcus's NPI active?
- Yes — Samuel Marcus's NPI (1538505599) is active in the NPPES registry as of the last update on 2016-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.