NPPES file of Aug 9, 2026

Frederick Charles Herx, DC

Chiropractor · Jacksonville, FL

Frederick Charles Herx, DC is a chiropractor with a practice address in Jacksonville, Florida, and NPI 1467247916, issued on Apr 14, 2025. Check the license (Florida 15435, 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
1467247916
Name
Frederick Charles Herx
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
15435 FL
Self-reported in NPPES; status is on the state search
Practice location
11900 Atlantic Blvd, Jacksonville, FL 32225
Phone
(904) 338-9400
Enumerated
Apr 14, 2025
Record last updated
Apr 14, 2025
Medicare enrollment
Enrolled (PECOS I20250613001483); 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 11900 Atlantic Blvd

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

  1. Kofi AmanquahPharmacist1811598485
  2. Diamond Collins, DO8284Optician1205713963
  3. Patrick Domingo, ODOptometrist1922082882
  4. Jamaeka HairstonPharmacist1104426675
  5. Lisbet Moraguez RodriguezOptician1063330777
  6. Darcie Vansant, D.C.Chiropractor1265663975

Verify Frederick Charles Herx in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 15435    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. Marshall Establishment PLLCJacksonville, FL

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

Frederick Charles Herx among 6,967 chiropractor records in Florida

Frederick Charles Herx, 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 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 2% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated2025 · median 2007 among the 2,252 with a school on file
  • Record last updated2025 · 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).

250 chiropractor records list a practice address in Jacksonville

They are 250 of the 24,194 NPPES records with a practice address in Jacksonville, and 6,967 chiropractor records in Florida.

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

The 8 chiropractor records with the nearest ZIP codes

  1. John Asmus, DCJacksonville, FL 322251225997125
  2. Luis Caban-Soto, DCJacksonville, FL 322251467278317
  3. Joshua HeinesJacksonville, FL 322251467714790
  4. Christopher Hoffman, DCJacksonville, FL 322251962964304
  5. Theodore Kuchler, D.C.Jacksonville, FL 322251447340062
  6. Michael McNeil, D.C.Jacksonville, FL 322251821381518
  7. Blake Moser, D.C.Jacksonville, FL 322251467778761
  8. Christina Salvia, DCJacksonville, FL 322251134762834

Common questions

What is Frederick Charles Herx, DC's NPI number?

Frederick Charles Herx, DC's National Provider Identifier (NPI) is 1467247916, issued on Apr 14, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Frederick Charles Herx, DC located?

The NPPES record lists a practice address at 11900 Atlantic Blvd, Jacksonville, FL, 32225. Phone: (904) 338-9400. Providers update this record themselves, so call before visiting.

How can I verify Frederick Charles Herx, DC's license?

NPPES lists Florida license number 15435, 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.