Provider Profile
Catrina Grefe
Unclaimed ProfileAbout Catrina Grefe
Catrina Grefe is a nurse practitioner practicing in Aiken, SC. Catrina is also listed as specializing in nurse practitioner — adult health. According to Medicare claims data, Catrina cared for 597 Medicare patients across 1,749 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (803) 642-8376
- Email not available
Practice Locations
3525 AUGUSTUS RD
Aiken, SC 29801
Procedures Most Often Billed to Medicare
1,749 services · 597 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
520 |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
354 |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
354 |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
133 |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
130 |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
83 |
| Advance care planning, first 30 minutes | Office visit | 99497 |
62 |
| Nursing facility discharge management, more than 30 minutes | Office visit | 99316 |
44 |
| Advance care planning, first 30 minutes | Office visit | 99497 |
36 |
| Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif | Billing code | G0317 |
19 |
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.
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.
Other nurse practitioners in Aiken 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 7 related providers in 1 group
Class of 2018 at Other 7
Providers who graduated from the same medical school in the same year.
Common questions
What does Catrina Grefe specialize in?
Catrina Grefe is a nurse practitioner in Aiken, SC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Catrina Grefe located?
Catrina Grefe is listed at 3525 Augustus Rd, Aiken, SC 29801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Catrina Grefe's phone number?
The number on file is (803) 642-8376. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Catrina Grefe's NPI number?
Catrina Grefe's National Provider Identifier is 1083194500. 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 Catrina Grefe train?
Catrina Grefe attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Catrina Grefe been practicing?
Catrina Grefe has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Catrina Grefe do most often?
According to Medicare billing data, Catrina Grefe 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
Has Catrina Grefe confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Catrina Grefe. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.