NPPES file of Aug 9, 2026

Christopher M. Varnum, DC

Chiropractor · Port Orange, FL

Christopher M. Varnum, DC is a chiropractor with a practice address in Port Orange, Florida, and NPI 1760459200, issued on Mar 3, 2006. Check the license (Florida CH8389, 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
1760459200
Name
Christopher M. Varnum
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
CH8389 FL
Self-reported in NPPES; status is on the state search
Practice location
4705 S Clyde Morris Blvd, Port Orange, FL 32129
Phone
(386) 763-2712
Enumerated
Mar 3, 2006
Record last updated
May 30, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(386) 763-2726
Medicaid ID
381771700 FL
Medicare enrollment
Enrolled (PECOS I20040913000151); accepts Medicare assignment
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 4705 S Clyde Morris Blvd

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

  1. Heather Bowyer, D.C.Chiropractor1457480477
  2. Teresa Brennan, D.C.Chiropractor1558446542
  3. Michael Carter, D.C., M.B.A.Chiropractor1790717775
  4. Michael Ciolfi, DC, HBPE,BSEChiropractor1407980840
  5. Diane Clark, D.C.Chiropractor1306994637
  6. Michael Hochberg, DCChiropractor1225158991

Verify Christopher M. Varnum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license CH8389    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. C3 Wellness LLCKissimmee, FL

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

Christopher M. Varnum among 6,967 chiropractor records in Florida

Christopher M. Varnum, DC 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 71% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated2000 · median 2007 among the 2,252 with a school on file
  • Record last updated2008 · 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).

121 chiropractor records list a practice address in Port Orange

They are 121 of the 1,485 NPPES records with a practice address in Port Orange, and 6,967 chiropractor records in Florida.

All 6,967 in Florida → Every provider in Port Orange → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Heather Bowyer, D.C.Port Orange, FL 321291457480477
  2. Teresa Brennan, D.C.Port Orange, FL 321291558446542
  3. Laurie Bukowski, DCPort Orange, FL 321291992837314
  4. Michael Carter, D.C., M.B.A.Port Orange, FL 321291790717775
  5. Diane Clark, D.C.Port Orange, FL 321291306994637
  6. Joy Dunwoodie, DCPort Orange, FL 321291093777823
  7. Terry Kahn, DCPort Orange, FL 321291750457487
  8. Thomas Nicholas, DCPort Orange, FL 321291629160403

Common questions

What is Christopher M. Varnum, DC's NPI number?

Christopher M. Varnum, DC's National Provider Identifier (NPI) is 1760459200, issued on Mar 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher M. Varnum, DC located?

The NPPES record lists a practice address at 4705 S Clyde Morris Blvd, Port Orange, FL, 32129. Phone: (386) 763-2712. Providers update this record themselves, so call before visiting.

How can I verify Christopher M. Varnum, DC's license?

NPPES lists Florida license number CH8389, 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.