Andrzej Riess, M.D.
NPI 1376717991 · Obstetrics Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrzej Riess, M.D. is a Obstetrics Physician provider in Bronx, NY (NPI 1376717991).
Provider details
- NPI number
- 1376717991
- Entity type
- Individual
- Primary specialty
- Obstetrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 187617 (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
18 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
- 2008-04-15
- Last updated
- 2011-11-02
Frequently asked questions
- What is Andrzej Riess's NPI number?
- Andrzej Riess's National Provider Identifier (NPI) is 1376717991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrzej Riess's specialty?
- Andrzej Riess is listed in the NPPES registry with a primary specialty of Obstetrics Physician (Allopathic & Osteopathic Physicians).
- Where is Andrzej Riess located?
- Andrzej Riess's practice location on file with NPPES is 1650 Grand Concourse, Bronx, NY 10457-7606.
- What is Andrzej Riess's phone number?
- The practice phone number listed in the NPPES registry for Andrzej Riess is (718) 239-8383.
- Does Andrzej Riess accept Medicare?
- Andrzej Riess is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrzej Riess's NPI active?
- Yes — Andrzej Riess's NPI (1376717991) is active in the NPPES registry as of the last update on 2011-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.