Reginald Ruiz, M.D.
NPI 1588675920 · Obstetrics & Gynecology Physician · Brooklyn, NY
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reginald Ruiz, M.D. is a Obstetrics & Gynecology Physician provider in Brooklyn, NY (NPI 1588675920).
Provider details
- NPI number
- 1588675920
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 231330 (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
- 2006-08-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Reginald Ruiz's NPI number?
- Reginald Ruiz's National Provider Identifier (NPI) is 1588675920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reginald Ruiz's specialty?
- Reginald Ruiz is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Reginald Ruiz located?
- Reginald Ruiz's practice location on file with NPPES is 760 Broadway, Brooklyn, NY 11206-5317.
- What is Reginald Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Reginald Ruiz is (718) 963-8533.
- Does Reginald Ruiz accept Medicare?
- Reginald Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Reginald Ruiz's NPI active?
- Yes — Reginald Ruiz's NPI (1588675920) 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.