Robert a Gross, M. D. Inc.
NPI 1881884492 · Gastroenterology Physician · Culver City, CA
Robert a Gross, M. D. Inc. is a Gastroenterology Physician organization in Culver City, CA (NPI 1881884492).
Provider details
- NPI number
- 1881884492
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Gross, President/ Ceo(310) 204-4044
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-30
- Last updated
- 2007-07-30
Frequently asked questions
- What is Robert a Gross, M. D. Inc.'s NPI number?
- Robert a Gross, M. D. Inc.'s National Provider Identifier (NPI) is 1881884492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert a Gross, M. D. Inc.?
- Robert a Gross, M. D. Inc. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert a Gross, M. D. Inc. located?
- Robert a Gross, M. D. Inc.'s practice location on file with NPPES is 3831 Hughes Ave, Culver City, CA 90232-2751.
- What is Robert a Gross, M. D. Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Robert a Gross, M. D. Inc. is (310) 204-4044.
- Who is the authorized official for Robert a Gross, M. D. Inc.?
- The authorized official listed on Robert a Gross, M. D. Inc.'s NPPES record is Robert Gross, President/ Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert a Gross, M. D. Inc.'s NPI active?
- Yes — Robert a Gross, M. D. Inc.'s NPI (1881884492) is active in the NPPES registry as of the last update on 2007-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.