David S Katzin MD a Medical Corp
NPI 1003983891 · Ophthalmology Physician · Los Angeles, CA
David S Katzin MD a Medical Corp is a Ophthalmology Physician organization in Los Angeles, CA (NPI 1003983891).
Provider details
- NPI number
- 1003983891
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Katzin, Physician Corporate President(310) 659-9470
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
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
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2020-08-22
Frequently asked questions
- What is David S Katzin MD a Medical Corp's NPI number?
- David S Katzin MD a Medical Corp's National Provider Identifier (NPI) is 1003983891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David S Katzin MD a Medical Corp?
- David S Katzin MD a Medical Corp is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David S Katzin MD a Medical Corp located?
- David S Katzin MD a Medical Corp's practice location on file with NPPES is 8631 West Third St, Los Angeles, CA 90048-5910.
- What is David S Katzin MD a Medical Corp's phone number?
- The practice phone number listed in the NPPES registry for David S Katzin MD a Medical Corp is (310) 659-9470.
- Who is the authorized official for David S Katzin MD a Medical Corp?
- The authorized official listed on David S Katzin MD a Medical Corp's NPPES record is David Katzin, Physician Corporate President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David S Katzin MD a Medical Corp's NPI active?
- Yes — David S Katzin MD a Medical Corp's NPI (1003983891) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.