DIANA KATSMAN MD PHD INC
DIANA KATSMAN MD PHD INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1740807080, based in Encino, CA. It is classified under Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician.
Getting there
The practice address on file is 3446 ALGINET DR, Encino, CA 91436. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 4587079181
- Enrollment ID
- O20210211003252
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Uveitis and Ocular Inflammatory Disease covers
An ophthalmologist who specializes in the treatment of intraocular inflammation, scleritis, keratitis and infectious disorders affecting the eye and inflammatory disorders of the adnexa and/or orbit. NUCC Health Care Provider Taxonomy, code 207WX0108X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1740807080 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 2, 2020 |
| Last updated | Apr 8, 2021 |
| Status | Active |
| Practice address |
3446 ALGINET DR Encino, CA 91436 (310) 748-4579 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 7 | 4 | 0 | 8 | 0 | 7 | 0 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 7 | 8 | 0 | 7 | 0 | 5 | 0 | 7 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.