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Internal Medicine

Alison J. Fletcher, MD

Works at hospitals in Lexington, NC · Winston-Salem, NC · North Wilkesboro, NC · North Carolina

Summary

Dr. Alison J. Fletcher, MD is an internal medicine doctor at Medical Ctr Blvd, Winston Salem, NC 27157. Phone: (336) 716-2734. Accepts Medicare assignment. In 2024, Alison J. Fletcher had 216 Original Medicare patients and 518 services. NPI 1154581759. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Alison J. Fletcher, 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 Alison J. Fletcher accept Medicare assignment?
Yes. Medicare's clinician data says Alison J. Fletcher 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 Alison J. Fletcher see?
In 2024, CMS data shows 216 Original Medicare patients and 518 services for Alison J. Fletcher. This counts Original Medicare only and measures volume, not quality.
What is Alison J. Fletcher's NPI number?
1154581759. 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 Alison J. Fletcher, 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 patients216
Services billed to Medicare518
Different services or procedures18
Participating Medicare providerYes
Average age of these patients67

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)199 services
  2. Hemodialysis procedure with physician evaluation (90935)82 services
  3. Dialysis services, 4 or more physician visits per month (20 years or older) (90960)66 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)38 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)35 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%
  • Chronic kidney disease75%
  • Diabetes63%
  • Heart failure60%
  • Ischemic heart disease48%

Hospitals where Alison J. Fletcher works

Medicare's Facility Affiliation Data lists Alison J. Fletcher 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.

Practice locations

Addresses where Alison J. Fletcher is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Alison J. Fletcher as a member of this group (CMS data updated October 2, 2026).

  • Wake Forest University Health Sciences2,645 clinicians in the group

Specialties

Find other Internal Medicine doctors in North Carolina →

Other internal medicine doctors in Winston Salem

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

All internal medicine doctors in Winston Salem →

Other clinicians in Wake Forest University Health Sciences

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

Clinician information

CredentialMD
Medical schoolUniversity Of Miami, Lm Miller School Of Medicine
Graduation year2008 (18 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1154581759
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