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Ophthalmology

Richard D. Reynolds, MD

Works at hospitals in Plainsboro, NJ · New Jersey

Summary

Dr. Richard D. Reynolds, MD is an ophthalmologist at 419 N Harrison St, Suite 104, Princeton, NJ 08540. Phone: (609) 921-9437. Accepts Medicare assignment. In 2024, Richard D. Reynolds had 1,527 Original Medicare patients and 8,626 services. NPI 1083627822. 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: Ophthalmologist (Medicare lists Ophthalmology)
  • Address: 419 N Harrison St, Suite 104, Princeton, NJ 08540 · Directions
  • Phone: (609) 921‑9437
  • Medicare: Accepts Medicare assignment
  • Hospital: University Medical Center of Princeton at Plainsboro
  • Group practice: Princeton Eye Group, PA
  • Medical school: Rutgers New Jersey Medical School · graduated 1988 (38 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Richard D. Reynolds, 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 Richard D. Reynolds accept Medicare assignment?
Yes. Medicare's clinician data says Richard D. Reynolds 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 Richard D. Reynolds see?
In 2024, CMS data shows 1,527 Original Medicare patients and 8,626 services for Richard D. Reynolds. This counts Original Medicare only and measures volume, not quality.
What is Richard D. Reynolds's NPI number?
1083627822. 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 Richard D. Reynolds, 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 patients1,527
Services billed to Medicare8,626
Different services or procedures45
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Injection, onabotulinumtoxina, 1 unit (J0585)5,100 services
  2. Established patient complete exam of visual system (92014)958 services
  3. Established patient problem focused exam of visual system (92012)783 services
  4. Measurement of corneal curvature and depth of eye (92136)269 services
  5. Exam of visual field with extended testing (92083)268 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 cholesterol75%
  • High blood pressure72%
  • Arthritis51%
  • Ischemic heart disease28%
  • Anxiety25%
  • Diabetes24%

Hospitals where Richard D. Reynolds works

Medicare's Facility Affiliation Data lists Richard D. Reynolds 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 Richard D. Reynolds is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Richard D. Reynolds as a member of this group (CMS data updated October 2, 2026).

  • Princeton Eye Group, PA14 clinicians in the group

Specialties

Find other Ophthalmology doctors in New Jersey →

Other ophthalmologists in Princeton

Clinicians with the same Medicare primary specialty in Princeton, NJ — not a recommendation.

All ophthalmologists in Princeton →

Other clinicians in Princeton Eye Group, PA

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

Clinician information

CredentialMD
Medical schoolRutgers New Jersey Medical School
Graduation year1988 (38 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1083627822
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