Katherine Peil, FNP
Adult Medicine Physician · Sumter, SC
Katherine Peil, FNP is an adult medicine physician with a practice address in Sumter, South Carolina, and NPI 1467061481, issued on Jul 27, 2020. Check the license on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Katherine Peil
- Credential
- FNP
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- RN202458 GA
Self-reported in NPPES; status is on the state search - Practice location
- 641 W Wesmark Blvd, Sumter, SC 29150
- Phone
- (803) 905-6944
- Enumerated
- Jul 27, 2020
- Entity
- Type 1 · individual
Also registered at 641 W Wesmark Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Floyd Angus, MDGastroenterology Physician1124091137
- William Byrd, NPAdult Health Nurse Practitioner1801271465
- Kent Cunningham, MDGastroenterology Physician1508839606
- Scott McDuffie, MDGastroenterology Physician1982677084
- April Rogers, PACPhysician Assistant1245280866
- Chasity Shadoan, APNNurse Practitioner1275071300
Verify Katherine Peil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
86% fewer Medicare Part D claims than the average adult medicine physician in 2024
412 Medicare Part D claims for 344 beneficiaries, against an average of 2,896 among the 1,419 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Gavilyte-G98 claims
- Peg-3350 And Electrolytes59 claims
- Sod Sulf-Potass Sulf-Mag Sulf58 claims
- Clenpiq56 claims
- Colestipol Hcl23 claims
- Famotidine19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's Medicare quality score for 2023: 84.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,200.90
122 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 737 providers of this specialty with any payment received $1,461.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Sumter GastroenterologySumter, SC
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Adult Medicine Physician providers in South Carolina
There are 30 adult medicine physician records in South Carolina.
Other adult medicine physician records in South Carolina
- Horace Bledsoe, MDLexington, SC1972560142
- Latasha Burgess, M.D.Florence, SC1639240765
- Lisa Centilli, D.O.Myrtle Beach, SC1033417522
- Stephen Dersch, MDFlorence, SC1699733238
- Elizabeth Dickinson, M.D.Darlington, SC1528103678
- David Egleston, MDCharleston, SC1942260187
- Paul Espinoza, MDLexington, SC1780613455
- Richard Fessler, MDGreenville, SC1720189079
- David Grubbs, MDGreenville, SC1912032129
- Kelsey Hallinan, DNP, APRNSpartanburg, SC1790361954
Common questions
What is Katherine Peil, FNP's NPI number?
Katherine Peil, FNP's National Provider Identifier (NPI) is 1467061481, issued on Jul 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Peil, FNP located?
The NPPES record lists a practice address at 641 W Wesmark Blvd, Sumter, SC, 29150. Phone: (803) 905-6944. Providers update this record themselves, so call before visiting.
How can I verify Katherine Peil, FNP's license?
Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine Peil, FNP prescribe under Medicare Part D?
In 2024, Katherine Peil, FNP had 412 Medicare Part D claims for 344 beneficiaries; the average among adult medicine physician prescribers was 2,896. Part D covers Medicare prescriptions only.
What is Katherine Peil, FNP's Medicare quality score?
The 2023 MIPS final score is 84.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.