NPPES file of Aug 9, 2026

Joshua David Harder, DC

Chiropractor · Tarpon Springs, FL

Joshua David Harder, DC is a chiropractor with a practice address in Tarpon Springs, Florida, and NPI 1033885843, issued on Aug 20, 2021. Check the license (Florida 13601, 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
1033885843
Name
Joshua David Harder
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
13601 FL
Self-reported in NPPES; status is on the state search
Practice location
400 E Tarpon Ave, Tarpon Springs, FL 34689
Phone
(813) 727-7427
Enumerated
Aug 20, 2021
Record last updated
Aug 20, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20250602000972); accepts Medicare assignment
Medical or professional school
National Medical University, 2021
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 400 E Tarpon Ave

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

  1. Maria Fasting, LMTMassage Therapist1104787621
  2. John Huy, DC DACBNChiropractor1316971211
  3. Jordan Scharf, DCChiropractor1477384972

Verify Joshua David Harder in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 13601    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. Knoxville Family Chiropractic Wellness, PLLCKnoxville, TN

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

Joshua David Harder among 6,967 chiropractor records in Florida

Joshua David Harder, 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 2021, is newer than 79% of them.

  • NPI issued2021 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated2021 · median 2007 among the 2,252 with a school on file
  • Record last updated2021 · 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).

24 chiropractor records list a practice address in Tarpon Springs

They are 24 of the 489 NPPES records with a practice address in Tarpon Springs, and 6,967 chiropractor records in Florida.

All 6,967 in Florida → Every provider in Tarpon Springs → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Gerard Bogin, DCTarpon Springs, FL 346891104928480
  2. Roy Day, D.C.Tarpon Springs, FL 346891477678647
  3. Louis Didonato, D.C.Tarpon Springs, FL 346891720092976
  4. Anthony Digiammo, D.C.Tarpon Springs, FL 346891194843037
  5. Charles Fontana, D.C.Tarpon Springs, FL 346891316017841
  6. Alton Gustafson, DCTarpon Springs, FL 346891447448360
  7. Shawn Hanson, D.C.Tarpon Springs, FL 346891164607610
  8. John Huy, DC DACBNTarpon Springs, FL 346891316971211

Common questions

What is Joshua David Harder, DC's NPI number?

Joshua David Harder, DC's National Provider Identifier (NPI) is 1033885843, issued on Aug 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Joshua David Harder, DC located?

The NPPES record lists a practice address at 400 E Tarpon Ave, Tarpon Springs, FL, 34689. Phone: (813) 727-7427. Providers update this record themselves, so call before visiting.

How can I verify Joshua David Harder, DC's license?

NPPES lists Florida license number 13601, 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.