IndividualActive
Gary Liang, PA-C
NPI 1871452615 · Physician Assistant · Ithaca, NY
Gary Liang, PA-C is a Physician Assistant provider in Ithaca, NY (NPI 1871452615).
Provider details
- NPI number
- 1871452615
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
215 E State St
Ithaca, NY 14850-5547
Phone: (607) 274-7007
Street-level locationGet directions
Mailing address
1701 Market St # 1010
Philadelphia, PA 19103-2903
Registry dates
- Enumerated
- 2026-01-19
- Last updated
- 2026-01-19
- Certified
- 2026-01-18
Frequently asked questions
- What is Gary Liang's NPI number?
- Gary Liang's National Provider Identifier (NPI) is 1871452615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Liang's specialty?
- Gary Liang is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gary Liang located?
- Gary Liang's practice location on file with NPPES is 215 E State St, Ithaca, NY 14850-5547.
- What is Gary Liang's phone number?
- The practice phone number listed in the NPPES registry for Gary Liang is (607) 274-7007.
- Is Gary Liang's NPI active?
- Yes — Gary Liang's NPI (1871452615) is active in the NPPES registry as of the last update on 2026-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.