Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John Robert Ring, DC

Individual provider Chiropractor · NPI 1326193350

Dr. John Robert Ring, DC is a Chiropractic in Olney, Maryland. Graduated from Northwestern College of Chiropractic in 1984, 42 years ago. Practices with John R Ring DC PA, a 2-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
42
Trained at
Northwestern College of Chiropractic
Licensed in
MD
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

2701 Olney Sandy Spring Rd
Olney, MD 20832-1615
Phone: (301) 774-0081
Fax: (301) 774-2936
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence S01275 (MD)

Record details

NPI number1326193350
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 23, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2701 Olney Sandy Spring Rd, Olney, MD 20832-1615

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolNORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated 1984 (42 years in practice)
Group practice John R Ring Dc Pa — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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