Mary Ng, PA
NPI 1194055848 · Surgical Physician Assistant · New York, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ng, PA is a Surgical Physician Assistant provider in New York, NY (NPI 1194055848).
Provider details
- NPI number
- 1194055848
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 013659 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-12-31
- Last updated
- 2009-12-31
Frequently asked questions
- What is Mary Ng's NPI number?
- Mary Ng's National Provider Identifier (NPI) is 1194055848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ng's specialty?
- Mary Ng is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Ng located?
- Mary Ng's practice location on file with NPPES is One Gustave L. Levy Place, New York, NY 10029.
- What is Mary Ng's phone number?
- The practice phone number listed in the NPPES registry for Mary Ng is (212) 241-6591.
- Does Mary Ng accept Medicare?
- Mary Ng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Ng's NPI active?
- Yes — Mary Ng's NPI (1194055848) is active in the NPPES registry as of the last update on 2009-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.