Doctor profile · Federal record
Dr. Ronald Johnson, MD
Surgery Physician (CMS: General Surgery) · La Mesa, CA
- NPI 1477672046
- Accepts Medicare
- 58 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5360 Jackson Drive, Ste 100
La Mesa, CA 91943
(619) 462-5900
fax (619) 462-9899 - Mailing address
-
Po Box 2507
La Mesa, CA 919432507
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1968 — 58 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #G19831
- Medicaid
- CA #00G19831
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477672046. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
137
Distinct HCPCS
6
Medicare allowed
$14,162
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
63048 |
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | 40 | 16 | $33 | |
27447 |
Replacement of knee joint, both sides of knee | 29 | 27 | $213 | |
27393 |
Lengthening of hamstring tendon | 20 | 18 | $43 | |
20985 |
Computer-assisted surgery for muscle and bone procedure | 19 | 18 | $23 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 16 | 16 | $160 | |
27130 |
Replacement of thigh bone and hip joint with prosthesis | 13 | 13 | $214 |
In context: peer comparison
Among 2 peers in La Mesa Surgery Physician, average services per provider: 24. This provider delivers 5.7× the peer median.Frequently asked questions
What is Dr. Ronald Johnson's medical specialty?
Dr. Ronald Johnson practices Surgery Physician in La Mesa, CA.
Where does Dr. Ronald Johnson practice?
Dr. Ronald Johnson practices at 5360 Jackson Drive, La Mesa, CA 91943. Office phone: 6194625900.
What is Dr. Ronald Johnson's NPI?
Dr. Ronald Johnson's National Provider Identifier (NPI) is 1477672046, 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.
What procedures does Dr. Ronald Johnson commonly perform?
Top Medicare-reported procedures in 2023: Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment (HCPCS 63048); Replacement of knee joint, both sides of knee (HCPCS 27447); Lengthening of hamstring tendon (HCPCS 27393). Source: CMS Medicare Physician & Other Practitioners file.