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Edit this profileAt a glance
- 2545 W. Hammer Ln., Stockton, CA 95209
About Robert Johnson
Robert D. Johnson, PA-C is a physician assistant practicing in Stockton, CA. According to Medicare claims data, Robert cared for 827 Medicare patients across 1,842 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, aspiration and/or injection of fluid from large joint, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1578588232.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (209) 948-1641
- Email not available
Practice Locations
2545 W. HAMMER LN.
Stockton, CA 95209
Procedures Most Often Billed to Medicare
1,842 services · 827 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
226 | More often than most peers in Physician Assistant |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
79 | More than most peers in Physician Assistant |
| Computer-assisted surgery for muscle and bone procedure | Procedure | 20985 |
75 | More than most peers in Physician Assistant |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
68 | More often than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
28 | As often as other peers in Physician Assistant |
| Application of elbow to finger cast | Procedure | 29075 |
22 | More often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
829 | More often than most peers in Physician Assistant |
| Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose | Drug given | J7323 |
112 | More often than most peers in Physician Assistant |
| Injection, methylprednisolone acetate, 80 mg | Drug given | J1040 |
34 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
192 | More often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other physician assistants in Stockton 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2002 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Robert D. Johnson specialize in?
Robert D. Johnson is a physician assistant in Stockton, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Robert D. Johnson located?
Robert D. Johnson is listed at 2545 W. Hammer Ln., Stockton, CA 95209. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Robert D. Johnson's phone number?
The number on file is (209) 948-1641. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Robert D. Johnson's NPI number?
Robert D. Johnson's National Provider Identifier is 1578588232. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Robert D. Johnson train?
Robert D. Johnson attended Other, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How long has Robert D. Johnson been practicing?
Robert D. Johnson has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What does Robert D. Johnson do most often?
According to Medicare billing data, Robert D. Johnson performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and computer-assisted surgery for muscle and bone procedure, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Robert D. Johnson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Robert D. Johnson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.