Shawn Ma, MD
NPI 1114487451 · Vascular & Interventional Radiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawn Ma, MD is a Vascular & Interventional Radiology Physician provider in New York, NY (NPI 1114487451).
Provider details
- NPI number
- 1114487451
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-03-22
- Last updated
- 2025-07-20
- Certified
- 2025-07-20
Frequently asked questions
- What is Shawn Ma's NPI number?
- Shawn Ma's National Provider Identifier (NPI) is 1114487451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawn Ma's specialty?
- Shawn Ma is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Shawn Ma located?
- Shawn Ma's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is Shawn Ma's phone number?
- The practice phone number listed in the NPPES registry for Shawn Ma is (818) 263-4537.
- Does Shawn Ma accept Medicare?
- Shawn Ma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawn Ma's NPI active?
- Yes — Shawn Ma's NPI (1114487451) is active in the NPPES registry as of the last update on 2025-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.