Katherine McDuffie, FNP
Nurse Practitioner · Tupelo, MS
Katherine McDuffie, FNP is a nurse practitioner with a practice address in Tupelo, Mississippi, and NPI 1114252160, issued on Oct 8, 2009. Check the license (Mississippi R869973, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine McDuffie
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R869973 MS
Self-reported in NPPES; status is on the state search - Practice location
- 499 Gloster Creek Vlg, Tupelo, MS 38801
- Phone
- (662) 620-6800
- Enumerated
- Oct 8, 2009
- Record last updated
- Mar 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (662) 620-6950
- Medicare enrollment
- Enrolled (PECOS I20100226000562); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,075 in Mississippi → Look up another NPI →
Also registered at 499 Gloster Creek Vlg
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine McDuffie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license R869973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10.0 times the Medicare Part D claims of the average nurse practitioner in 2024
11,109 Medicare Part D claims for 1,516 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Metoprolol Succinate1,296 claims
- Rosuvastatin Calcium956 claims
- Carvedilol934 claims
- Spironolactone751 claims
- Isosorbide Mononitrate Er629 claims
- Atorvastatin Calcium596 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 MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $228.12
14 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- North Mississippi Clinics LLCTupelo, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine McDuffie among 1,075 nurse practitioner records in Mississippi
Katherine McDuffie, FNP is one of 1,075 nurse practitioner records with a practice address in Mississippi. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 27% of them.
- NPI issued2009 · 27% of these records are older, 71% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2009 · median 2017 among the 686 with a school on file
- Record last updated2016 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 nurse practitioner records list a practice address in Tupelo
They are 68 of the 2,315 NPPES records with a practice address in Tupelo, and 1,075 nurse practitioner records in Mississippi.
All 1,075 in Mississippi → Every provider in Tupelo → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Stephanie Atkinson, N.P.Tupelo, MS 388011851350094
- Lauren Babb, FNP-CTupelo, MS 388011760536783
- Shannon Ballard, NPTupelo, MS 388011275836991
- Treny Emison, CPNPTupelo, MS 388011265632178
- Gwendolyn Hill, FNPTupelo, MS 388011619174299
- Nancy Hooks, NPTupelo, MS 388011174896245
- Philip Howell, FNPTupelo, MS 388011811999667
- Malinda Ingram, FNPTupelo, MS 388011245276849
Common questions
What is Katherine McDuffie, FNP's NPI number?
Katherine McDuffie, FNP's National Provider Identifier (NPI) is 1114252160, issued on Oct 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Katherine McDuffie, FNP located?
The NPPES record lists a practice address at 499 Gloster Creek Vlg, Tupelo, MS, 38801. Phone: (662) 620-6800. Providers update this record themselves, so call before visiting.
How can I verify Katherine McDuffie, FNP's license?
NPPES lists Mississippi license number R869973, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine McDuffie, FNP prescribe under Medicare Part D?
In 2024, Katherine McDuffie, FNP had 11,109 Medicare Part D claims for 1,516 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Katherine McDuffie, FNP's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. 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.