IndividualActive
Robert Gross, MD
NPI 1902989916 · Gastroenterology Physician · Hicksville, NY
Robert Gross, MD is a Gastroenterology Physician provider in Hicksville, NY (NPI 1902989916).
Provider details
- NPI number
- 1902989916
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 112502 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
376 South Oyster Bay Road
Hicksville, NY 11801
Phone: (516) 822-0024
Fax: (516) 822-0719
Street-level locationGet directions
Mailing address
376 South Oyster Bay Road
Hicksville, NY 11801
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2010-11-04
Frequently asked questions
- What is Robert Gross's NPI number?
- Robert Gross's National Provider Identifier (NPI) is 1902989916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Gross's specialty?
- Robert Gross is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Gross located?
- Robert Gross's practice location on file with NPPES is 376 South Oyster Bay Road, Hicksville, NY 11801.
- What is Robert Gross's phone number?
- The practice phone number listed in the NPPES registry for Robert Gross is (516) 822-0024.
- Is Robert Gross's NPI active?
- Yes — Robert Gross's NPI (1902989916) is active in the NPPES registry as of the last update on 2010-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.