Katherine E. Peil, FNP
Adult Medicine Physician · Sumter, SC
Katherine E. 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 E. 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
- Record last updated
- Jun 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210914000108); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 28 in South Carolina → Look up another NPI →
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, NPPrimary Care Nurse Practitioner1801271465
- Kent Cunningham, MDGastroenterology Physician1508839606
- Scott McDuffie, MDGastroenterology Physician1982677084
- April Rogers, PACPhysician Assistant1245280866
- Chasity Shadoan, APNNurse Practitioner1275071300
Verify Katherine E. 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 3,002 among the 1,307 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 MIPS final score for 2023 (Medicare payment program): 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; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 664 providers of this specialty with any payment received $1,405.95 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.
Bills Medicare through one group practice
- Sumter GastroenterologySumter, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine E. Peil among 28 adult medicine physician records in South Carolina
Katherine E. Peil, FNP is one of 28 adult medicine physician records with a practice address in South Carolina. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 82% of them.
- NPI issued2020 · 82% of these records are older, 11% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated2020 · median 2010 among the 10 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in South Carolina
There are 28 adult medicine physician records in South Carolina.
All 28 in South Carolina → Every provider in Sumter → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Robert Borucki, MDColumbia, SC 292011700882776
- Deepti Parmar, M.D.Columbia, SC 292091710096912
- Karen Walpole, M.D.Columbia, SC 292091902819345
- Horace Bledsoe, MDLexington, SC 290721972560142
- Rachelle Shepard, APRN, AGNPColumbia, SC 292291164995346
- Kelsey Hallinan, DNP, APRNSpartanburg, SC 293011790361954
- Alfred Moss, MDGaffney, SC 293401245294107
- Samuel Orr, D.O.Gaffney, SC 293401437370061
Common questions
What is Katherine E. Peil, FNP's NPI number?
Katherine E. 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 E. 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 E. 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 E. Peil, FNP prescribe under Medicare Part D?
In 2024, Katherine E. Peil, FNP had 412 Medicare Part D claims for 344 beneficiaries; the average among adult medicine physician prescribers was 3,002. Part D covers Medicare prescriptions only.
What is Katherine E. Peil, FNP's MIPS final 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), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.