Marshall Jay Keyes M D a Medical Corporation
NPI 1376778167 · Ophthalmology Physician · Los Angeles, CA
Marshall Jay Keyes M D a Medical Corporation is a Ophthalmology Physician organization in Los Angeles, CA (NPI 1376778167).
Provider details
- NPI number
- 1376778167
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marshall Keyes, Pres.(310) 446-1822
- License
- G26695 (CA)
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
17 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
- 2009-05-21
- Last updated
- 2009-05-21
Frequently asked questions
- What is Marshall Jay Keyes M D a Medical Corporation's NPI number?
- Marshall Jay Keyes M D a Medical Corporation's National Provider Identifier (NPI) is 1376778167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marshall Jay Keyes M D a Medical Corporation?
- Marshall Jay Keyes M D a Medical Corporation is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Marshall Jay Keyes M D a Medical Corporation located?
- Marshall Jay Keyes M D a Medical Corporation's practice location on file with NPPES is 1964 Westwood Blvd Ste 110, Los Angeles, CA 90025-4683.
- What is Marshall Jay Keyes M D a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Marshall Jay Keyes M D a Medical Corporation is (310) 446-1822.
- Who is the authorized official for Marshall Jay Keyes M D a Medical Corporation?
- The authorized official listed on Marshall Jay Keyes M D a Medical Corporation's NPPES record is Marshall Keyes, Pres.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marshall Jay Keyes M D a Medical Corporation's NPI active?
- Yes — Marshall Jay Keyes M D a Medical Corporation's NPI (1376778167) is active in the NPPES registry as of the last update on 2009-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.