NPPES file of Aug 9, 2026

David M. Diehl, DDS

General Practice Dentistry · Fort Wayne, IN

David M. Diehl, DDS is a general practice dentistry with a practice address in Fort Wayne, Indiana, and NPI 1821164906, issued on Nov 28, 2006. Check the license (Indiana 12010145A, as entered in NPPES) with the Indiana 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
1821164906
Name
David M. Diehl
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
12010145A IN
Self-reported in NPPES; status is on the state search
Practice location
10215 Dupont Circle Dr W, Fort Wayne, IN 46825
Phone
(260) 489-1100
Enumerated
Nov 28, 2006
Record last updated
Jan 7, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(260) 489-1800
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 10215 Dupont Circle Dr W

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

  1. Sheryleen Pulfer, D.D.SGeneral Practice Dentistry1912282757
  2. Clayton Retherford, DMDDentist1992639033

Verify David M. Diehl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 12010145A
    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 Indiana license search

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4.2 times the Medicare Part D claims of the average general practice dentistry in 2024

345 Medicare Part D claims for 147 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. David Diehl345
  2. Specialty average83

Most prescribed

  1. Amoxicillin140 claims
  2. Azithromycin67 claims
  3. Clindamycin Hcl62 claims
  4. Diazepam23 claims
  5. Cephalexin11 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: $1,376.31

26 payments; by number, the most common kind was food and beverage; the largest payer was Patterson Companies, 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. David Diehl$1,376.31
  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.

136 general practice dentistry records list a practice address in Fort Wayne

They are 136 of the 9,203 NPPES records with a practice address in Fort Wayne, and 2,066 general practice dentistry records in Indiana.

Other general practice dentistry records in Indiana

  1. Omar AasarFort Wayne, IN1699470385
  2. Layth Abbood, DDSFort Wayne, IN1912576075
  3. Grant Abernathey, D.D.S.Terre Haute, IN1750669388
  4. Joyce Ablog, D.D.S.Evansville, IN1336276187
  5. Thomas Abrell, D.D.S.Terre Haute, IN1356329346
  6. Simon Abu-Aita, DMDCrown Point, IN1891420410
  7. Denise Acosta, DMDFort Wayne, IN1548370018
  8. Kenneth Adams, D.D.S.Greenwood, IN1104246750
  9. Lawrence Adams, D.D.S.Hammond, IN1154454346
  10. Rachel Adams, DMDRensselaer, IN1538095260

Common questions

What is David M. Diehl, DDS's NPI number?

David M. Diehl, DDS's National Provider Identifier (NPI) is 1821164906, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David M. Diehl, DDS located?

The NPPES record lists a practice address at 10215 Dupont Circle Dr W, Fort Wayne, IN, 46825. Phone: (260) 489-1100. Providers update this record themselves, so call before visiting.

How can I verify David M. Diehl, DDS's license?

NPPES lists Indiana license number 12010145A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

How much does David M. Diehl, DDS prescribe under Medicare Part D?

In 2024, David M. Diehl, DDS had 345 Medicare Part D claims for 147 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.