Dr Gross Medical Center, Inc
NPI 1538869037 · Neurology Physician · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr Gross Medical Center, Inc is a Neurology Physician organization in Los Angeles, CA (NPI 1538869037).
Provider details
- NPI number
- 1538869037
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Benjamin Gross, Owner /Medical Director(323) 561-3006
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
3 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
- 2023-03-06
- Last updated
- 2023-03-06
- Certified
- 2023-03-04
Frequently asked questions
- What is Dr Gross Medical Center, Inc's NPI number?
- Dr Gross Medical Center, Inc's National Provider Identifier (NPI) is 1538869037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Gross Medical Center, Inc?
- Dr Gross Medical Center, Inc is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Dr Gross Medical Center, Inc located?
- Dr Gross Medical Center, Inc's practice location on file with NPPES is 1718 Colorado Blvd, Los Angeles, CA 90041.
- What is Dr Gross Medical Center, Inc's phone number?
- The practice phone number listed in the NPPES registry for Dr Gross Medical Center, Inc is (323) 561-3006.
- Does Dr Gross Medical Center, Inc accept Medicare?
- Dr Gross Medical Center, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dr Gross Medical Center, Inc?
- The authorized official listed on Dr Gross Medical Center, Inc's NPPES record is Benjamin Gross, Owner /Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Gross Medical Center, Inc's NPI active?
- Yes — Dr Gross Medical Center, Inc's NPI (1538869037) is active in the NPPES registry as of the last update on 2023-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.