NPPES file of Aug 9, 2026

Walter Thomas Wiswell

Student in an Organized Health Care Education/Training Program · Jacksonville, FL

Walter Thomas Wiswell is a student in an organized health care education/training program with a practice address in Jacksonville, Florida, and NPI 1215469382, issued on Mar 29, 2017. Check the license 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
1215469382
Name
Walter Thomas Wiswell
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1818 Valencia Dr, Jacksonville, FL 32207
Phone
(904) 434-6281
Enumerated
Mar 29, 2017
Record last updated
Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210318001538); accepts Medicare assignment
Medical or professional school
Creighton University School Of Medicine, 2017
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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Verify Walter Thomas Wiswell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license searchCheck 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

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40% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

259 Medicare Part D claims for 168 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 21 claims were for opioids.

  1. Walter Wiswell259
  2. Specialty average185

Most prescribed

  1. Ondansetron Odt28 claims
  2. Doxycycline Monohydrate19 claims
  3. Oxycodone Hcl18 claims
  4. Ibuprofen17 claims
  5. Cefpodoxime Proxetil15 claims
  6. Meloxicam14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Permanente Medical Group IncSan Jose, CA

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

Walter Thomas Wiswell among 14,805 student in an organized health care education/training program records in Florida

Walter Thomas Wiswell is one of 14,805 student in an organized health care education/training program records with a practice address in Florida. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 7% of them.

  • NPI issued2017 · 7% of these records are older, 92% newer
  • In a Medicare fileYes · 25% of these records are
  • In the CMS Doctors and Clinicians fileYes · 3% of these records are
  • Graduated2017 · median 2021 among the 385 with a school on file
  • Record last updated2021 · 15% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

705 student in an organized health care education/training program records list a practice address in Jacksonville

They are 705 of the 24,194 NPPES records with a practice address in Jacksonville, and 14,805 student in an organized health care education/training program records in Florida.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Crystal FlowersJacksonville, FL 322071235895392
  2. Blake Germann, ATC, LATJacksonville, FL 322071770032500
  3. Faith Hamamura, MDJacksonville, FL 322071104406081
  4. Kelly Hildebrandt, MDJacksonville, FL 322071144726563
  5. Shashonk Illam, PSY.D.Jacksonville, FL 322071104432228
  6. Melissa Messalti, MDJacksonville, FL 322071306580246
  7. Sridhiben PatelJacksonville, FL 322071720541584
  8. Adriana Pena-Ariet, M.DJacksonville, FL 322071336680651

Common questions

What is Walter Thomas Wiswell's NPI number?

Walter Thomas Wiswell's National Provider Identifier (NPI) is 1215469382, issued on Mar 29, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Walter Thomas Wiswell located?

The NPPES record lists a practice address at 1818 Valencia Dr, Jacksonville, FL, 32207. Phone: (904) 434-6281. Providers update this record themselves, so call before visiting.

How can I verify Walter Thomas Wiswell's license?

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.

How much does Walter Thomas Wiswell prescribe under Medicare Part D?

In 2024, Walter Thomas Wiswell had 259 Medicare Part D claims for 168 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.

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.