NPPES file of Aug 9, 2026

John Ryan Davis, D.C.

Chiropractor · Largo, FL

John Ryan Davis, D.C. is a chiropractor with a practice address in Largo, Florida, and NPI 1801220728, issued on Aug 27, 2013. Check the license (Florida CH 10984, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801220728
Name
John Ryan Davis
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
CH 10984 FL
Self-reported in NPPES; status is on the state search
Practice location
13777 Belcher RD S Ste 300, Largo, FL 33771
Phone
(727) 216-3170
Enumerated
Aug 27, 2013
Record last updated
Mar 2, 2024
Medicare enrollment
Enrolled (PECOS I20180820002778); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - West Sunnyvale, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest chiropractor records → All 6,967 in Florida → Look up another NPI →

Also registered at 13777 Belcher RD S Ste 300

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maria Espinal, DCChiropractor1790595486
  2. Andrea Hutchinson, DCChiropractor1245008911
  3. Alexander Juszczynski, DCChiropractor1801670898

Verify John Ryan Davis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license CH 10984    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Wellness Way Largo LLCLargo, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

John Ryan Davis among 6,967 chiropractor records in Florida

John Ryan Davis, D.C. is one of 6,967 chiropractor records with a practice address in Florida. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 59% of them.

  • NPI issued2013 · 59% of these records are older, 39% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated2013 · median 2007 among the 2,252 with a school on file
  • Record last updated2024 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 chiropractor records list a practice address in Largo

They are 38 of the 2,280 NPPES records with a practice address in Largo, and 6,967 chiropractor records in Florida.

All 6,967 in Florida → Every provider in Largo → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Maria Espinal, DCLargo, FL 337711790595486
  2. Richard Frost, DCLargo, FL 337711275150484
  3. Andrea Hutchinson, DCLargo, FL 337711245008911
  4. Alexander Juszczynski, DCLargo, FL 337711801670898
  5. Shelby Plante, DC, MSLargo, FL 337711962574913
  6. Jefferey Poritz, DCLargo, FL 337711932237930
  7. Daniel Roode, DCLargo, FL 337711114244647
  8. Rodrigo Salazar, D.CLargo, FL 337711033182589

Common questions

What is John Ryan Davis, D.C.'s NPI number?

John Ryan Davis, D.C.'s National Provider Identifier (NPI) is 1801220728, issued on Aug 27, 2013. An NPI identifies a provider in billing; it is not a license.

Where is John Ryan Davis, D.C. located?

The NPPES record lists a practice address at 13777 Belcher RD S Ste 300, Largo, FL, 33771. Phone: (727) 216-3170. Providers update this record themselves, so call before visiting.

How can I verify John Ryan Davis, D.C.'s license?

NPPES lists Florida license number CH 10984, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.