Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Anna M. Duncan, MD

Works at hospitals in Rocky Mount, NC · North Carolina

Summary

Dr. Anna M. Duncan, MD is a family doctor at 2839 Wendell Blvd, Suite 100, Wendell, NC 27591. Phone: (984) 333-2741. Accepts Medicare assignment. In 2024, Anna M. Duncan had 124 Original Medicare patients and 880 services. NPI 1407882871. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 2839 Wendell Blvd, Suite 100, Wendell, NC 27591 · Directions
  • Phone: (984) 333‑2741
  • Medicare: Accepts Medicare assignment
  • Hospital: UNC Health Nash
  • Group practice: Generations Family Practice PA
  • Medical school: University Of North Texas Hsc, College Of Osteopathic Med · graduated 1987 (39 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Anna M. Duncan, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Anna M. Duncan accept Medicare assignment?
Yes. Medicare's clinician data says Anna M. Duncan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Anna M. Duncan see?
In 2024, CMS data shows 124 Original Medicare patients and 880 services for Anna M. Duncan. This counts Original Medicare only and measures volume, not quality.
What is Anna M. Duncan's NPI number?
1407882871. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Anna M. Duncan, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients124
Services billed to Medicare880
Different services or procedures29
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)215 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)149 services
  3. Hemoglobin a1c level (83036)77 services
  4. Urine microalbumin (protein) analysis (82044)68 services
  5. Creatinine level to test for kidney function or muscle injury (82570)67 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis48%
  • Diabetes47%
  • Chronic kidney disease43%
  • Anxiety26%

Hospitals where Anna M. Duncan works

Medicare's Facility Affiliation Data lists Anna M. Duncan at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • UNC Health NashRocky Mount, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340147

Practice locations

Addresses where Anna M. Duncan is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Anna M. Duncan as a member of this group (CMS data updated October 2, 2026).

  • Generations Family Practice PA32 clinicians in the group

Specialties

Find other Family Practice doctors in North Carolina →

Other family doctors in Wendell

Clinicians with the same Medicare primary specialty in Wendell, NC — not a recommendation.

All family doctors in Wendell →

Other clinicians in Generations Family Practice PA

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of North Texas Hsc, College Of Osteopathic Med
Graduation year1987 (39 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407882871
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians