San San Wynn, M.D., P.C.
NPI 1699945642 · Hematology & Oncology Physician · Brooklyn, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
San San Wynn, M.D., P.C. is a Hematology & Oncology Physician organization in Brooklyn, NY (NPI 1699945642).
Provider details
- NPI number
- 1699945642
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- San San Wynn, President(718) 498-5754
- License
- 220806 (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
- 2008-03-05
- Last updated
- 2008-07-12
Frequently asked questions
- What is San San Wynn, M.D., P.C.'s NPI number?
- San San Wynn, M.D., P.C.'s National Provider Identifier (NPI) is 1699945642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is San San Wynn, M.D., P.C.?
- San San Wynn, M.D., P.C. is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is San San Wynn, M.D., P.C. located?
- San San Wynn, M.D., P.C.'s practice location on file with NPPES is 723 E 87th St, Brooklyn, NY 11236-3620.
- What is San San Wynn, M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for San San Wynn, M.D., P.C. is (718) 498-5754.
- Does San San Wynn, M.D., P.C. accept Medicare?
- San San Wynn, M.D., 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 San San Wynn, M.D., P.C.?
- The authorized official listed on San San Wynn, M.D., P.C.'s NPPES record is San San Wynn, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is San San Wynn, M.D., P.C.'s NPI active?
- Yes — San San Wynn, M.D., P.C.'s NPI (1699945642) is active in the NPPES registry as of the last update on 2008-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.