NPPES file of Aug 9, 2026

Douglas William Johnson, M.D.

Radiation Oncology Physician · Jacksonville, FL

Douglas William Johnson, M.D. is a radiation oncology physician with a practice address in Jacksonville, Florida, and NPI 1497712384, issued on Apr 26, 2006. Check the license (Florida ME43406, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497712384
Name
Douglas William Johnson
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
ME43406 FL
Self-reported in NPPES; status is on the state search
Practice location
7015 A C Skinner Pkwy Bldg 100, Jacksonville, FL 32256
Phone
(904) 516-3737
Enumerated
Apr 26, 2006
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(904) 516-3738
Medicaid IDs
853120709A GA
046276400 FL
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 7015 A C Skinner Pkwy Bldg 100

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

  1. Hannah Boustany, PA-CMedical Physician Assistant1184474496
  2. Richard Cassidy, MDRadiation Oncology Physician1427391861
  3. Hardik Chhatrala, MDHematology & Oncology Physician1447661723
  4. Samantha Fish, APRNAdult Health Nurse Practitioner1750165262
  5. Ashley Harris, ARNPAdult Health Nurse Practitioner1730671488
  6. Grace Hendrix, PAMedical Physician Assistant1033054200

Verify Douglas William Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME43406
    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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Industry payments in 2024: $83.84

1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Douglas Johnson$83.84
  2. Specialty average$1,897.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Douglas William Johnson among 520 radiation oncology physician records in Florida

Douglas William Johnson, M.D. is one of 520 radiation oncology physician records with a practice address in Florida. 86% 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 21% of them.

  • NPI issued2006 · 21% of these records are older, 47% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2018 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in Florida

There are 520 radiation oncology physician records in Florida.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Jessica Bahari-Kashani, M.D.Jacksonville, FL 322561225298631
  2. Richard Cassidy, MDJacksonville, FL 322561427391861
  3. Joanne Dragun, MDJacksonville, FL 322561295706109
  4. Stella Ling, MD MPHJacksonville, FL 322561871695700
  5. Sonja Schoeppel, M.D.Jacksonville, FL 322561689631418
  6. Emily Tanzler, M.D.Jacksonville, FL 322561285869610
  7. Mark Augspurger, MDJacksonville, FL 322581689630949
  8. David CromptonJacksonville, FL 322241750968053

Common questions

What is Douglas William Johnson, M.D.'s NPI number?

Douglas William Johnson, M.D.'s National Provider Identifier (NPI) is 1497712384, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Douglas William Johnson, M.D. located?

The NPPES record lists a practice address at 7015 A C Skinner Pkwy Bldg 100, Jacksonville, FL, 32256. Phone: (904) 516-3737. Providers update this record themselves, so call before visiting.

How can I verify Douglas William Johnson, M.D.'s license?

NPPES lists Florida license number ME43406, 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.

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.