Doctor profile · Federal record
Dr. Ronald Johnson, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Los Angeles, CA
- NPI 1013913722
- Accepts Medicare
- MIPS 76.4 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1701 E Cesar E Chavez Ave, Ste 225/200
Los Angeles, CA 900332496
(323) 225-4300
fax (323) 225-1803
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 13, 2010
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #G55608
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013913722. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$36
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ethicon US, LLC | 2 | $35.98 |
By nature of payment
Frequently asked questions
What is Dr. Ronald Johnson's medical specialty?
Dr. Ronald Johnson practices Obstetrics & Gynecology Physician in Los Angeles, CA.
Where does Dr. Ronald Johnson practice?
Dr. Ronald Johnson practices at 1701 E Cesar E Chavez Ave, Los Angeles, CA 900332496. Office phone: 3232254300.
What is Dr. Ronald Johnson's NPI?
Dr. Ronald Johnson's National Provider Identifier (NPI) is 1013913722, issued by NPPES.
Does Dr. Ronald Johnson accept Medicare assignment?
Yes. Dr. Ronald Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.