Luba V. Gringut Medical P.C.
NPI 1972774909 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luba V. Gringut Medical P.C. is a Internal Medicine Physician organization in Brooklyn, NY (NPI 1972774909).
Provider details
- NPI number
- 1972774909
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Aleksandr Gringut, Office Manager(718) 984-3600
- License
- 214499 (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
- 2008-03-18
- Last updated
- 2010-01-25
Frequently asked questions
- What is Luba V. Gringut Medical P.C.'s NPI number?
- Luba V. Gringut Medical P.C.'s National Provider Identifier (NPI) is 1972774909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Luba V. Gringut Medical P.C.?
- Luba V. Gringut Medical P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Luba V. Gringut Medical P.C. located?
- Luba V. Gringut Medical P.C.'s practice location on file with NPPES is 8405 Bay Parkway, Brooklyn, NY 11214.
- What is Luba V. Gringut Medical P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Luba V. Gringut Medical P.C. is (718) 621-1800.
- Does Luba V. Gringut Medical P.C. accept Medicare?
- Luba V. Gringut Medical P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Luba V. Gringut Medical P.C.?
- The authorized official listed on Luba V. Gringut Medical P.C.'s NPPES record is Aleksandr Gringut, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Luba V. Gringut Medical P.C.'s NPI active?
- Yes — Luba V. Gringut Medical P.C.'s NPI (1972774909) is active in the NPPES registry as of the last update on 2010-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.