Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
RICHARD R WINKELMANN, D.O.
Active Sole ProprietorRICHARD R WINKELMANN, D.O. is a Dermatology healthcare provider located in DOWNEY, California. NPI 1720427024 is currently active in the NPPES registry. Verify at CMS.
Dermatology · DOWNEY, CA
Registration Details
- NPI Number
- 1720427024
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jun 19, 2013 (12.970197125049 yrs)
- Last Updated
- Feb 24, 2026
- Licenses
-
9393 (AZ)9393 (AZ)DO3071 (NV)20A17449 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
11525 BROOKSHIRE AVE STE 300DOWNEY, CA, 902414982Browse CA providers · Browse ZIP 90241
- Phone
- 5628694497
- Primary Specialty
-
Dermatology
207N00000X
- Additional Specialty
- Obesity Medicine
- Additional Specialty
- Obesity Medicine
- Additional Specialty
- Obesity Medicine
- Additional Specialty
- Student (Health Education/Training)
Other Dermatology Providers in DOWNEY, CA
| Name | Credential | NPI |
|---|---|---|
| DR. DOUGLAS A BLOSE | M.D. | 1306816657 |
| DEANNA MARIA CHIRCO | — | 1487678405 |
| DR. GERARD NAT | M.D. | 1912007956 |
| JENNIFER C. SRI | M.D. | 1962604850 |
| KIM A QUACH | MD | 1518287895 |
| EVELYN JOYCE CHEUNG | MD | 1164797312 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.