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Chiropractic

John R. Ring, DC

Sees patients in Olney, MD · Maryland

Summary

John R. Ring, DC (Chiropractic) is enrolled with Medicare at 1 practice location in Olney, MD. NPI 1326193350. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about John R. Ring, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

ChiropracticPrimary specialty
YesAccepts Medicare assignment
42Years since medical school (graduated 1984)
Northwestern College Of ChiropracticMedical school
MaleGender (as listed)

Quick answers

Where does John R. Ring see patients?
Medicare's clinician data lists 1 practice location in Olney, MD. Call before your visit to confirm the address.
What is John R. Ring's specialty?
Medicare lists Chiropractic as the primary specialty.
Does John R. Ring accept Medicare assignment?
Yes. Medicare's clinician data says John R. Ring accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is John R. Ring's NPI number?
1326193350. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where John R. Ring is enrolled with Medicare (CMS data updated 2026-10-02).

  • 2701 Olney Sandy Spring RdOlney, MD 20832

Specialties

Find other clinicians: Chiropractic, Maryland →

Other chiropractors in Olney

Clinicians with the same Medicare primary specialty in Olney, MD — not a recommendation.

All chiropractors in Olney →

Clinician information

CredentialDC
Medical schoolNorthwestern College Of Chiropractic
Graduation year1984
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326193350
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians