Richard Michael Dziak, D.D.S.
Dentist · Mishawaka, IN
Richard Michael Dziak, D.D.S. is a dentist with a practice address in Mishawaka, Indiana, and NPI 1902958036, issued on Jan 17, 2007. Check the license (Indiana 12009517A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Richard Michael Dziak
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 12009517A IN
Self-reported in NPPES; status is on the state search - Practice location
- 605 W Douglas RD, Mishawaka, IN 46545
- Phone
- (574) 277-2220
- Enumerated
- Jan 17, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (574) 277-8108
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,582 in Indiana → Look up another NPI →
Also registered at 605 W Douglas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Grant Cleveland, DDSGeneral Practice Dentistry1255523023
- Gregory Diedrich, DMDGeneral Practice Dentistry1467977405
- John Luczak, D.M.D.Dentist1518319011
- Ezzat Makawi, DDSGeneral Practice Dentistry1528750585
- Michelle Paden, D.D.S., M.S.Orthodontics and Dentofacial Orthopedics Dentistry1124135371
- Parker Pecina, DMDGeneral Practice Dentistry1588426043
Verify Richard Michael Dziak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 12009517ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average dentist in 2024
74 Medicare Part D claims for 52 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin54 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.
Richard Michael Dziak among 1,582 dentist records in Indiana
Richard Michael Dziak, D.D.S. is one of 1,582 dentist records with a practice address in Indiana. 66% 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 22% of them.
- NPI issued2007 · 22% of these records are older, 61% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 70% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 dentist records list a practice address in Mishawaka
They are 19 of the 1,454 NPPES records with a practice address in Mishawaka, and 1,582 dentist records in Indiana.
All 1,582 in Indiana → Every provider in Mishawaka → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Kevin Bedford, DDSMishawaka, IN 465451063254415
- Rudy Bianco, DDSMishawaka, IN 465451730268814
- William Coulter, DDSMishawaka, IN 465451407075138
- Julie Jarvis, DDSMishawaka, IN 465451801933759
- Tarnit KapoorMishawaka, IN 465451700269388
- John Luczak, D.M.D.Mishawaka, IN 465451518319011
- George Mighion, D.D.S.Mishawaka, IN 465451427143445
- Roger Pecina, DDSMishawaka, IN 465451639204894
Common questions
What is Richard Michael Dziak, D.D.S.'s NPI number?
Richard Michael Dziak, D.D.S.'s National Provider Identifier (NPI) is 1902958036, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Richard Michael Dziak, D.D.S. located?
The NPPES record lists a practice address at 605 W Douglas RD, Mishawaka, IN, 46545. Phone: (574) 277-2220. Providers update this record themselves, so call before visiting.
How can I verify Richard Michael Dziak, D.D.S.'s license?
NPPES lists Indiana license number 12009517A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Richard Michael Dziak, D.D.S. prescribe under Medicare Part D?
In 2024, Richard Michael Dziak, D.D.S. had 74 Medicare Part D claims for 52 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.