Maxine Marcus, PH.D.
NPI 1215093398 · Psychologist · Great Neck, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maxine Marcus, PH.D. is a Psychologist provider in Great Neck, NY (NPI 1215093398).
Provider details
- NPI number
- 1215093398
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9902 (NY)
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
- 2006-12-31
- Last updated
- 2010-05-17
Frequently asked questions
- What is Maxine Marcus's NPI number?
- Maxine Marcus's National Provider Identifier (NPI) is 1215093398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxine Marcus's specialty?
- Maxine Marcus is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Maxine Marcus located?
- Maxine Marcus's practice location on file with NPPES is 18 Crescent Rd, Great Neck, NY 11021-2709.
- What is Maxine Marcus's phone number?
- The practice phone number listed in the NPPES registry for Maxine Marcus is (516) 482-6089.
- Does Maxine Marcus accept Medicare?
- Maxine Marcus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maxine Marcus's NPI active?
- Yes — Maxine Marcus's NPI (1215093398) is active in the NPPES registry as of the last update on 2010-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.