Helen Marcus, DO
NPI 1467752873 · Pediatrics Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Marcus, DO is a Pediatrics Physician provider in Brooklyn, NY (NPI 1467752873).
Provider details
- NPI number
- 1467752873
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 266687 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-11-01
- Last updated
- 2014-09-22
Frequently asked questions
- What is Helen Marcus's NPI number?
- Helen Marcus's National Provider Identifier (NPI) is 1467752873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Marcus's specialty?
- Helen Marcus is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Helen Marcus located?
- Helen Marcus's practice location on file with NPPES is 864 Eastern Pkwy, Brooklyn, NY 11213-3502.
- What is Helen Marcus's phone number?
- The practice phone number listed in the NPPES registry for Helen Marcus is (917) 841-5640.
- Does Helen Marcus accept Medicare?
- Helen Marcus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Marcus's NPI active?
- Yes — Helen Marcus's NPI (1467752873) is active in the NPPES registry as of the last update on 2014-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.