Maria Concepcion Ruiz, MD
NPI 1669595963 · Pediatrics Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Concepcion Ruiz, MD is a Pediatrics Physician provider in Bronx, NY (NPI 1669595963).
Provider details
- NPI number
- 1669595963
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 196212 (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
- 2007-04-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maria Concepcion Ruiz's NPI number?
- Maria Concepcion Ruiz's National Provider Identifier (NPI) is 1669595963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Concepcion Ruiz's specialty?
- Maria Concepcion Ruiz is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Concepcion Ruiz located?
- Maria Concepcion Ruiz's practice location on file with NPPES is 600 E 233rd St, Bronx, NY 10466-2604.
- What is Maria Concepcion Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Maria Concepcion Ruiz is (718) 920-9135.
- Does Maria Concepcion Ruiz accept Medicare?
- Maria Concepcion Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Concepcion Ruiz's NPI active?
- Yes — Maria Concepcion Ruiz's NPI (1669595963) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.