NPPES file of Aug 9, 2026

John D. Gagnon, DDS

Oral & Maxillofacial Surgery (D.M.D.) · Wichita, KS

John D. Gagnon, DDS is an oral & maxillofacial surgery (d.m.d.) with a practice address in Wichita, Kansas, and NPI 1619911641, issued on Jun 16, 2006. Check the license (Kansas 6850, as entered in NPPES) with the Kansas board that licenses this profession; 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
1619911641
Name
John D. Gagnon
Credential
DDS
Primary taxonomy
Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
License number
6850 KS
Self-reported in NPPES; status is on the state search
Practice location
3510 N Ridge RD, Wichita, KS 67205
Phone
(316) 722-0800
Enumerated
Jun 16, 2006
Record last updated
Nov 12, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(316) 722-5822
Medicaid ID
100317420A KS
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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6 nearest oral & maxillofacial surgery (d.m.d.) records → All 7 in Kansas → Look up another NPI →

Also registered at 3510 N Ridge RD

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

  1. Kent Richardson, RPHPharmacist1235153180
  2. Joseph Tingey, DDSOral & Maxillofacial Surgery (D.M.D.)1942566476
  3. Brian Williamson, PHARM DPharmacist1992729180

Verify John D. Gagnon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kansas board licenses this profession
    Search for license 6850    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
Find the Kansas license search

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27% more Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024

466 Medicare Part D claims for 191 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. 115 claims were for opioids.

  1. John Gagnon466
  2. Specialty average366

Most prescribed

  1. Chlorhexidine Gluconate200 claims
  2. Hydrocodone-Acetaminophen102 claims
  3. Amoxicillin-Clavulanate Potass90 claims
  4. Ondansetron Odt12 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: $133.27

2 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 800 providers of this specialty with any payment received $1,463.03 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Gagnon$133.27
  2. Specialty average$1,463.03

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

Oral & Maxillofacial Surgery (D.M.D.) providers in Kansas

There are 7 oral & maxillofacial surgery (d.m.d.) records in Kansas.

All 7 in Kansas → Every provider in Wichita → Oral & Maxillofacial Surgery (D.M.D.) nationwide →

The 6 oral & maxillofacial surgery (d.m.d.) records with the nearest ZIP codes

  1. Myles Davidson, DDSWichita, KS 672051134505399
  2. Joseph Tingey, DDSWichita, KS 672051942566476
  3. Kelly Johnson, D.D.S.Wichita, KS 672061962763193
  4. Melissa Moutray, MD DDSGarden City, KS 678461386963718
  5. Thomas Faerber, M.D., D.D.S.Overland Park, KS 662111417016270
  6. Andrew Taliaferro, D.D.S.Prairie Village, KS 662081366981409

Common questions

What is John D. Gagnon, DDS's NPI number?

John D. Gagnon, DDS's National Provider Identifier (NPI) is 1619911641, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John D. Gagnon, DDS located?

The NPPES record lists a practice address at 3510 N Ridge RD, Wichita, KS, 67205. Phone: (316) 722-0800. Providers update this record themselves, so call before visiting.

How can I verify John D. Gagnon, DDS's license?

NPPES lists Kansas license number 6850, as entered by the provider. Search the Kansas board that licenses this profession; the NPPES record confirms identity only.

How much does John D. Gagnon, DDS prescribe under Medicare Part D?

In 2024, John D. Gagnon, DDS had 466 Medicare Part D claims for 191 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. 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.

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.