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Internal Medicine

Jennifer Rymer, MD

Works at hospitals in Durham, NC · Henderson, NC · North Carolina

Summary

Dr. Jennifer Rymer, MD is an internal medicine doctor at 2301 Erwin Rd, Durham, NC 27705. Phone: (919) 684-8111. Accepts Medicare assignment. In 2024, Jennifer Rymer had 205 Original Medicare patients and 575 services. NPI 1134410566. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 2301 Erwin Rd, Durham, NC 27705 · Directions (4 more locations)
  • Phone: (919) 684‑8111
  • Medicare: Accepts Medicare assignment
  • Hospitals: Duke University Hospital, Maria Parham Medical Center
  • Group practice: Duke Health Integrated Practice, Inc (+1 more)
  • Medical school: Vanderbilt University School Of Medicine · graduated 2011 (15 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Jennifer Rymer, 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 Jennifer Rymer accept Medicare assignment?
Yes. Medicare's clinician data says Jennifer Rymer 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 Jennifer Rymer see?
In 2024, CMS data shows 205 Original Medicare patients and 575 services for Jennifer Rymer. This counts Original Medicare only and measures volume, not quality.
What is Jennifer Rymer's NPI number?
1134410566. 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 Jennifer Rymer, 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 patients205
Services billed to Medicare575
Different services or procedures43
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)81 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)71 services
  3. Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)45 services
  4. Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel (92978)42 services
  5. Critical care, first 30-74 minutes (99291)42 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%
  • Ischemic heart disease71%
  • Diabetes53%
  • Heart failure47%
  • Arthritis46%

Hospitals where Jennifer Rymer works

Medicare's Facility Affiliation Data lists Jennifer Rymer 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.

  • Duke University HospitalDurham, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340030
  • Maria Parham Medical CenterHenderson, NC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 340132

Practice locations

Addresses where Jennifer Rymer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jennifer Rymer as a member of these groups (CMS data updated October 2, 2026).

  • Duke Health Integrated Practice, Inc3,185 clinicians in the group
  • DLP Maria Parham Physician Practices LLC56 clinicians in the group

Specialties

Find other Internal Medicine doctors in North Carolina →

Other internal medicine doctors in Durham

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

All internal medicine doctors in Durham →

Other clinicians in Duke Health Integrated Practice, Inc

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

Clinician information

CredentialMD
Medical schoolVanderbilt University School Of Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134410566
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