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General Surgery

Rod L. Flynn, MD

Works at hospitals in Fredericksburg, VA · Stafford, VA · Virginia

Summary

Dr. Rod L. Flynn, MD is a general surgeon at 405 Chatham Heights Rd, Fredericksburg, VA 22405. Phone: (540) 300-6182. Accepts Medicare assignment. In 2024, Rod L. Flynn had 59 Original Medicare patients and 205 services. NPI 1548250319. 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: General surgeon (Medicare lists General Surgery)
  • Address: 405 Chatham Heights Rd, Fredericksburg, VA 22405 · Directions
  • Phone: (540) 300‑6182
  • Medicare: Accepts Medicare assignment
  • Hospitals: Mary Washington Hospital, Stafford Hospital, LLC
  • Group practice: Mary Washington Healthcare Providers LLC
  • Medical school: University Of Maryland School Of Medicine · graduated 1996 (30 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Rod L. Flynn, 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 Rod L. Flynn accept Medicare assignment?
Yes. Medicare's clinician data says Rod L. Flynn 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 Rod L. Flynn see?
In 2024, CMS data shows 59 Original Medicare patients and 205 services for Rod L. Flynn. This counts Original Medicare only and measures volume, not quality.
What is Rod L. Flynn's NPI number?
1548250319. 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 Rod L. Flynn, 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 patients59
Services billed to Medicare205
Different services or procedures27
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)30 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)26 services
  3. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)23 services
  4. Partial removal of breast (19301)22 services
  5. X-ray of surgical specimen (76098)17 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%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)64%
  • Arthritis51%
  • Ischemic heart disease37%
  • Diabetes31%

Hospitals where Rod L. Flynn works

Medicare's Facility Affiliation Data lists Rod L. Flynn 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.

  • Mary Washington HospitalFredericksburg, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490022
  • Stafford Hospital, LLCStafford, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490140

Practice locations

Addresses where Rod L. Flynn is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Rod L. Flynn as a member of this group (CMS data updated October 2, 2026).

  • Mary Washington Healthcare Providers LLC262 clinicians in the group

Specialties

Find other General Surgery doctors in Virginia →

Other general surgeons in Fredericksburg

Clinicians with the same Medicare primary specialty in Fredericksburg, VA — not a recommendation.

All general surgeons in Fredericksburg →

Other clinicians in Mary Washington Healthcare Providers LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Maryland School Of Medicine
Graduation year1996 (30 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548250319
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