OrganizationActive
Yvonne A. Mason, M.D., P.C.
NPI 1407967649 · Specialist · Brooklyn, NY
Yvonne A. Mason, M.D., P.C. is a Specialist organization in Brooklyn, NY (NPI 1407967649).
Provider details
- NPI number
- 1407967649
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Yvonne Mason, Owner(718) 623-5500
- License
- 199491 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
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
94 S Oxford St
Brooklyn, NY 11217-1608
Phone: (718) 623-5500
Fax: (718) 623-2042
Street-level locationGet directions
Mailing address
94 S Oxford St
Brooklyn, NY 11217-1608
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2020-08-22
Frequently asked questions
- What is Yvonne A. Mason, M.D., P.C.'s NPI number?
- Yvonne A. Mason, M.D., P.C.'s National Provider Identifier (NPI) is 1407967649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Yvonne A. Mason, M.D., P.C.?
- Yvonne A. Mason, M.D., P.C. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Yvonne A. Mason, M.D., P.C. located?
- Yvonne A. Mason, M.D., P.C.'s practice location on file with NPPES is 94 S Oxford St, Brooklyn, NY 11217-1608.
- What is Yvonne A. Mason, M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Yvonne A. Mason, M.D., P.C. is (718) 623-5500.
- Who is the authorized official for Yvonne A. Mason, M.D., P.C.?
- The authorized official listed on Yvonne A. Mason, M.D., P.C.'s NPPES record is Yvonne Mason, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Yvonne A. Mason, M.D., P.C.'s NPI active?
- Yes — Yvonne A. Mason, M.D., P.C.'s NPI (1407967649) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.