John R Ring DC PA
NPI 1225183254 · Chiropractor · Olney, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John R Ring DC PA is a Chiropractor organization in Olney, MD (NPI 1225183254).
Provider details
- NPI number
- 1225183254
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- John Ring, President(301) 774-0081
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Olney Chiropractic Center
Registry dates
- Enumerated
- 2007-01-23
- Last updated
- 2014-01-17
Frequently asked questions
- What is John R Ring DC PA's NPI number?
- John R Ring DC PA's National Provider Identifier (NPI) is 1225183254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John R Ring DC PA?
- John R Ring DC PA is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is John R Ring DC PA located?
- John R Ring DC PA's practice location on file with NPPES is 2701 Olney Sandy Spring Rd, Olney, MD 20832-1615.
- What is John R Ring DC PA's phone number?
- The practice phone number listed in the NPPES registry for John R Ring DC PA is (301) 774-0081.
- Does John R Ring DC PA accept Medicare?
- John R Ring DC PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for John R Ring DC PA?
- The authorized official listed on John R Ring DC PA's NPPES record is John Ring, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John R Ring DC PA's NPI active?
- Yes — John R Ring DC PA's NPI (1225183254) is active in the NPPES registry as of the last update on 2014-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.