NPPES file of Aug 9, 2026

Stephen Edward Mulder, DDS

Dentist · Grand Rapids, MI

Stephen Edward Mulder, DDS is a dentist with a practice address in Grand Rapids, Michigan, and NPI 1346367539, issued on Mar 23, 2007. Check the license (Michigan D144460, 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
1346367539
Name
Stephen Edward Mulder
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
D144460 MI
Self-reported in NPPES; status is on the state search
Practice location
426 Michigan St, Grand Rapids, MI 49503
Phone
(616) 458-0631
Enumerated
Mar 23, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(616) 458-4065
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.
Download card Updates feed

Verify Stephen Edward Mulder 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 D144460
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

69% fewer Medicare Part D claims than the average dentist in 2024

27 Medicare Part D claims for 20 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Stephen Mulder27
  2. Specialty average86

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: $46.99

1 payment: gift; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Mulder$46.99
  2. Specialty average$540.36

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

Stephen Edward Mulder among 3,439 dentist records in Michigan

Stephen Edward Mulder, 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.

The 8 dentist records with the nearest ZIP codes

  1. Daniel Burton, DDSGrand Rapids, MI 495031073623823
  2. Eric Cao, D.D.S.Grand Rapids, MI 495031518228923
  3. Rick Dayton, DDSGrand Rapids, MI 495031841488962
  4. Cory Knape, D.D.S.Grand Rapids, MI 495031295096014
  5. Hillary Knight, DDSGrand Rapids, MI 495031205275427
  6. Ramiro Lambaria, D.M.D.Grand Rapids, MI 495031700288792
  7. Floyd Miller, DDSGrand Rapids, MI 495031699883439
  8. Qowsay MuharibGrand Rapids, MI 495031326422692

Common questions

What is Stephen Edward Mulder, DDS's NPI number?

Stephen Edward Mulder, DDS's National Provider Identifier (NPI) is 1346367539, issued on Mar 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Edward Mulder, DDS located?

The NPPES record lists a practice address at 426 Michigan St, Grand Rapids, MI, 49503. Phone: (616) 458-0631. Providers update this record themselves, so call before visiting.

How can I verify Stephen Edward Mulder, DDS's license?

NPPES lists Michigan license number D144460, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Stephen Edward Mulder, DDS prescribe under Medicare Part D?

In 2024, Stephen Edward Mulder, DDS had 27 Medicare Part D claims for 20 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.

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.