Are you Mackenzie B. Johnson, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Mackenzie B. Johnson, PA-C
- Columbia location main office
3 Richland Medical Park Dr Ste 310, Columbia, SC 29203 - Columbia location
5 Richland Medical Park Dr, Columbia, SC 29203
About Mackenzie Johnson
Listed in the NPI registry as a physician assistant, Mackenzie B. Johnson, PA-C practices in Columbia, SC. Mackenzie graduated from University of South Carolina School of Medicine in 2022. According to Medicare claims data, Mackenzie cared for 674 Medicare patients across 1,100 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, x-ray of foot, minimum of 3 views, and injection, triamcinolone acetonide, not otherwise specified, 10 mg. NPI 1386383032 identifies this record in the national registry.
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
- (803) 434-8323
- Email not available
Practice Locations
3 RICHLAND MEDICAL PARK DR STE 310
Columbia, SC 29203
5 Richland Medical Park Dr
Columbia, SC 29203
Procedures Most Often Billed to Medicare
1,100 services · 674 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
25 | Less often than most peers in Physician Assistant |
| Trimming of fingernails or toenails | Procedure | 11719 |
25 | Too few peers to compare |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
24 | As often as other peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
20 | As often as other peers in Physician Assistant |
| Aspiration and/or injection of fluid from medium joint using ultrasound guidance | Procedure | 20606 |
16 | Less often than most peers in Physician Assistant |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
249 | More than most peers in Physician Assistant |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
70 | More than most peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
27 | As often as other peers in Physician Assistant |
| Removal of tissue from wound, 20.0 sq cm or less | Treatment | 97597 |
44 | As often as other peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
121 | As often as other 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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 30 related providers in 4 groups
Other physician assistants in Columbia 8
Same specialty, same city.
Trained at University of South Carolina School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at University of South Carolina School of Medicine 6
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in SC who bill this service to Medicare most often.
Common questions
What does Mackenzie B. Johnson specialize in?
Mackenzie B. Johnson is a physician assistant in Columbia, SC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mackenzie B. Johnson located?
Mackenzie B. Johnson is listed at 3 Richland Medical Park Dr Ste 310, Columbia, SC 29203. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mackenzie B. Johnson's phone number?
The number on file is (803) 434-8323. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mackenzie B. Johnson's NPI number?
Mackenzie B. Johnson's National Provider Identifier is 1386383032. 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 Mackenzie B. Johnson train?
Mackenzie B. Johnson attended University of South Carolina School of Medicine, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Mackenzie B. Johnson been practicing?
Mackenzie B. Johnson has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Mackenzie B. Johnson do most often?
According to Medicare billing data, Mackenzie B. Johnson performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, trimming of fingernails or toenails and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of foot, minimum of 3 views and x-ray of ankle, minimum of 3 views; provides treatments such as removal of tissue from wound, 20.0 sq cm or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mackenzie B. Johnson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mackenzie B. Johnson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.