Grenville Medical PC
NPI 1316961071 · Hematology & Oncology Physician · New York, NY
Grenville Medical PC is a Hematology & Oncology Physician organization in New York, NY (NPI 1316961071).
Provider details
- NPI number
- 1316961071
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Bernard Kabakow, Owner(917) 576-4481
- License
- 075329 (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
- 2006-07-27
- Last updated
- 2007-12-28
Frequently asked questions
- What is Grenville Medical PC's NPI number?
- Grenville Medical PC's National Provider Identifier (NPI) is 1316961071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grenville Medical PC?
- Grenville Medical PC is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Grenville Medical PC located?
- Grenville Medical PC's practice location on file with NPPES is 308a E 15th St, New York, NY 10003-4001.
- What is Grenville Medical PC's phone number?
- The practice phone number listed in the NPPES registry for Grenville Medical PC is (212) 674-4455.
- Who is the authorized official for Grenville Medical PC?
- The authorized official listed on Grenville Medical PC's NPPES record is Bernard Kabakow, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grenville Medical PC's NPI active?
- Yes — Grenville Medical PC's NPI (1316961071) is active in the NPPES registry as of the last update on 2007-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.