NPPES file of Aug 9, 2026

Donald Michael Konen, DDS

Dentist · Grand Rapids, MI

Donald Michael Konen, DDS is a dentist with a practice address in Grand Rapids, Michigan, and NPI 1952456832, issued on Jan 24, 2007. Check the license (Michigan D142110, as entered in NPPES) with the Michigan 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
1952456832
Name
Donald Michael Konen
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
D142110 MI
Self-reported in NPPES; status is on the state search
Practice location
2015 Bridge St NW, Grand Rapids, MI 49504
Phone
(616) 453-5448
Enumerated
Jan 24, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(616) 453-5895
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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8 nearest dentist records → All 3,439 in Michigan → Look up another NPI →

Verify Donald Michael Konen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license D142110    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 Michigan license search

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36% more Medicare Part D claims than the average dentist in 2024

117 Medicare Part D claims for 58 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Donald Konen117
  2. Specialty average86

Most prescribed

  1. Pilocarpine Hcl26 claims
  2. Amoxicillin20 claims
  3. Azithromycin19 claims
  4. Chlorhexidine Gluconate12 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.

Donald Michael Konen among 3,439 dentist records in Michigan

Donald Michael Konen, DDS is one of 3,439 dentist records with a practice address in Michigan. 63% 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 24% of them.

  • NPI issued2007 · 24% of these records are older, 57% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dentist providers in Michigan

There are 3,439 dentist records in Michigan.

All 3,439 in Michigan → Every provider in Grand Rapids → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Dennis Gorski, DDSGrand Rapids, MI 495041174607816
  2. Ryan Hartley, DMDGrand Rapids, MI 495041932800661
  3. Victor Mastaglio, DDSGrand Rapids, MI 495041972789949
  4. Erin Nartker, DDSGrand Rapids, MI 495041619469046
  5. Michael Palaszek, DDSGrand Rapids, MI 495041104942697
  6. Kenneth Roedema, D.D.S.Grand Rapids, MI 495041174635346
  7. Robert Smith, DDSGrand Rapids, MI 495041346253788
  8. Bruce Warber, DDSGrand Rapids, MI 495041598881005

Common questions

What is Donald Michael Konen, DDS's NPI number?

Donald Michael Konen, DDS's National Provider Identifier (NPI) is 1952456832, issued on Jan 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Donald Michael Konen, DDS located?

The NPPES record lists a practice address at 2015 Bridge St NW, Grand Rapids, MI, 49504. Phone: (616) 453-5448. Providers update this record themselves, so call before visiting.

How can I verify Donald Michael Konen, DDS's license?

NPPES lists Michigan license number D142110, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Donald Michael Konen, DDS prescribe under Medicare Part D?

In 2024, Donald Michael Konen, DDS had 117 Medicare Part D claims for 58 beneficiaries; the average among dentist prescribers was 86. 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.