Katherine Mcduffie, FNP
NPI 1114252160 · Nurse Practitioner · Tupelo, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Mcduffie, FNP is a Nurse Practitioner provider in Tupelo, MS (NPI 1114252160).
Provider details
- NPI number
- 1114252160
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- R869973 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,819 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,102 | $104 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 1,047 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 936 | $73 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 600 | $9 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 266 | $32 |
| Natriuretic Peptide (heart and Blood Vessel Protein) Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 1,296 | 402 |
| Rosuvastatin Calcium | 956 | 291 |
| Carvedilol | 934 | 258 |
| Spironolactone | 751 | 214 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 629 | 186 |
| Atorvastatin Calcium | 596 | 176 |
| Clopidogrel Bisulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$228 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-10-08
- Last updated
- 2016-03-03
Frequently asked questions
- What is Katherine Mcduffie's NPI number?
- Katherine Mcduffie's National Provider Identifier (NPI) is 1114252160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Mcduffie's specialty?
- Katherine Mcduffie is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Mcduffie located?
- Katherine Mcduffie's practice location on file with NPPES is 499 Gloster Creek Vlg, Tupelo, MS 38801-4600.
- What is Katherine Mcduffie's phone number?
- The practice phone number listed in the NPPES registry for Katherine Mcduffie is (662) 620-6800.
- Does Katherine Mcduffie accept Medicare?
- Katherine Mcduffie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Mcduffie's NPI active?
- Yes — Katherine Mcduffie's NPI (1114252160) is active in the NPPES registry as of the last update on 2016-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.