Are you Hannah L. Mason, FNP? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileListed in the NPI registry as a nurse practitioner — family, Hannah L. Mason, FNP practices in Anderson, SC. Hannah graduated from University of South Carolina School of Medicine in 2023. Medicare claims data shows Hannah provided 76 services to 73 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. NPI 1932989647 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
2000 E GREENVILLE ST STE 5140
Anderson, SC 29621
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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76 services · 73 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
63 | As often as other peers in Nurse Practitioner, Family |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
13 | Less often than most peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Hannah L. Mason is a nurse practitioner in Anderson, SC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Hannah L. Mason is listed at 2000 E Greenville St Ste 5140, Anderson, SC 29621. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (864) 716-6100. Contact the office directly to confirm availability and scheduling.
NPI registry
Hannah L. Mason's National Provider Identifier is 1932989647. 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
Hannah L. Mason attended University of South Carolina School of Medicine, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
Hannah L. Mason has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Hannah L. Mason 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
Not yet. This profile is built from public federal data and has not been confirmed by Hannah L. Mason. If this is you, claiming it is free.
Guide.md
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