Marilyn Arca, MD
NPI 1770654873 · Pediatrics Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Arca, MD is a Pediatrics Physician provider in Brooklyn, NY (NPI 1770654873).
Provider details
- NPI number
- 1770654873
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 203857 (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
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
- 2006-11-11
- Last updated
- 2013-10-25
Frequently asked questions
- What is Marilyn Arca's NPI number?
- Marilyn Arca's National Provider Identifier (NPI) is 1770654873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Arca's specialty?
- Marilyn Arca is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Arca located?
- Marilyn Arca's practice location on file with NPPES is 1873 Eastern Pkwy, Brooklyn, NY 11233-3214.
- What is Marilyn Arca's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Arca is (718) 240-8700.
- Does Marilyn Arca accept Medicare?
- Marilyn Arca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Arca's NPI active?
- Yes — Marilyn Arca's NPI (1770654873) is active in the NPPES registry as of the last update on 2013-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.