NPPES file of Aug 9, 2026

Jason G. Seymour, D.M.D.

General Practice Dentistry · Crestview, FL

Jason G. Seymour, D.M.D. is a general practice dentistry with a practice address in Crestview, Florida, and NPI 1265642151, issued on May 22, 2007. Check the license (Florida DN0014029, 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
1265642151
Name
Jason G. Seymour
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DN0014029 FL
Self-reported in NPPES; status is on the state search
Practice location
297 E Hickory Ave, Crestview, FL 32536
Phone
(850) 682-4724
Enumerated
May 22, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 297 E Hickory Ave

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

  1. Kathleen Haley-Seymour, D.M.D.General Practice Dentistry1548470420

Verify Jason G. Seymour in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license DN0014029
    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

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49% fewer Medicare Part D claims than the average general practice dentistry in 2024

42 Medicare Part D claims for 35 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Jason Seymour42
  2. Specialty average83

Most prescribed

  1. Amoxicillin19 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.

Industry payments in 2024: $124.96

2 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jason Seymour$124.96
  2. Specialty average$597.01

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

Jason G. Seymour among 7,101 general practice dentistry records in Florida

Jason G. Seymour, D.M.D. is one of 7,101 general practice dentistry records with a practice address in Florida. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 26% of them.

  • NPI issued2007 · 26% of these records are older, 51% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 general practice dentistry records list a practice address in Crestview

They are 17 of the 819 NPPES records with a practice address in Crestview, and 7,101 general practice dentistry records in Florida.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Marielsa Adrianza-Weidanz, DDSCrestview, FL 325361750495149
  2. Terence Barnes, D.M.D.Crestview, FL 325361164576344
  3. Kathleen Haley-Seymour, D.M.D.Crestview, FL 325361548470420
  4. Steven Heinicke, DMDCrestview, FL 325361306978721
  5. Wendy Hernandez Rodriguez, DMDCrestview, FL 325361912524299
  6. Yul PrinceCrestview, FL 325361659115293
  7. Thomas Rowell, DMDCrestview, FL 325361164081287
  8. Sujika TamangCrestview, FL 325361194417071

Common questions

What is Jason G. Seymour, D.M.D.'s NPI number?

Jason G. Seymour, D.M.D.'s National Provider Identifier (NPI) is 1265642151, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jason G. Seymour, D.M.D. located?

The NPPES record lists a practice address at 297 E Hickory Ave, Crestview, FL, 32536. Phone: (850) 682-4724. Providers update this record themselves, so call before visiting.

How can I verify Jason G. Seymour, D.M.D.'s license?

NPPES lists Florida license number DN0014029, 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.

How much does Jason G. Seymour, D.M.D. prescribe under Medicare Part D?

In 2024, Jason G. Seymour, D.M.D. had 42 Medicare Part D claims for 35 beneficiaries; the average among general practice dentistry prescribers was 83. 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.