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Edit this profileAt a glance
- 1601 Greene St, Columbia, SC 29208
About Carolyn Johnson
Listed in the NPI registry as a nurse practitioner, Carolyn Johnson practices in Columbia, SC. Carolyn graduated from University of South Carolina School of Medicine in 2020. Medicare claims data shows Carolyn provided 470 services to 274 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and hospital discharge day management, more than 30 minutes. NPI 1316569239 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) 777-7412
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1601 GREENE ST
Columbia, SC 29208
Procedures Most Often Billed to Medicare
470 services · 274 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
227 | More than most peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
150 | More often than most peers in Nurse Practitioner |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
79 | More often than most peers in Nurse Practitioner |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
14 | Less often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 4
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 — 21 related providers in 3 groups
Other nurse practitioners in Columbia 6
Same specialty, same city.
Trained at University of South Carolina School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2020 at University of South Carolina School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Carolyn Johnson's specialty?
Carolyn Johnson is a nurse practitioner in Columbia, SC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Carolyn Johnson?
Carolyn Johnson is listed at 1601 Greene St, Columbia, SC 29208. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Carolyn Johnson?
The number on file is (803) 777-7412. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Carolyn Johnson?
Carolyn Johnson's National Provider Identifier is 1316569239. 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
What is Carolyn Johnson's education?
Carolyn Johnson attended University of South Carolina School of Medicine, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Carolyn Johnson have?
Carolyn Johnson has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What is Carolyn Johnson known for?
According to Medicare billing data, Carolyn Johnson the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Carolyn Johnson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Carolyn Johnson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.