Gina Siaw
NPI 1184369431 · Physician Assistant · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gina Siaw is a Physician Assistant provider in New Hyde Park, NY (NPI 1184369431).
Provider details
- NPI number
- 1184369431
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
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
4 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
- 2022-05-02
- Last updated
- 2022-05-02
- Certified
- 2022-05-02
Frequently asked questions
- What is Gina Siaw's NPI number?
- Gina Siaw's National Provider Identifier (NPI) is 1184369431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gina Siaw's specialty?
- Gina Siaw is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gina Siaw located?
- Gina Siaw's practice location on file with NPPES is 99 Sperry Blvd, New Hyde Park, NY 11040-3817.
- What is Gina Siaw's phone number?
- The practice phone number listed in the NPPES registry for Gina Siaw is (646) 331-6563.
- Does Gina Siaw accept Medicare?
- Gina Siaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gina Siaw's NPI active?
- Yes — Gina Siaw's NPI (1184369431) is active in the NPPES registry as of the last update on 2022-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.