Listed in the NPI registry as a nurse practitioner, Mary Louise Kistler, APRN, FNP-BC practices in Charleston, SC. Mary Louise is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Mary Louise cared for 145 Medicare patients across 280 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, biopsy and aspiration of bone marrow sample for diagnosis, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. NPI 1568162246 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.
86 JONATHAN LUCAS ST
Charleston, SC 29425
280 services · 145 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy and aspiration of bone marrow sample for diagnosis | Procedure | 38222 |
57 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
194 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
29 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Mary Louise Kistler, APRN is a nurse practitioner in Charleston, SC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Mary Louise Kistler, APRN is listed at 86 Jonathan Lucas St, Charleston, SC 29425. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (843) 792-9300. Contact the office directly to confirm availability and scheduling.
NPI registry
Mary Louise Kistler, APRN's National Provider Identifier is 1568162246. 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
Mary Louise Kistler, APRN attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
Mary Louise Kistler, APRN has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Mary Louise Kistler, APRN performs procedures including biopsy and aspiration of bone marrow sample for diagnosis, alongside routine visits and testing. 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 Mary Louise Kistler, APRN. If this is you, claiming it is free.
Guide.md
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