Mark J. Rajewski, D.D.S.
Dentist · Baldwin, MI
Mark J. Rajewski, D.D.S. is a dentist with a practice address in Baldwin, Michigan, and NPI 1740539873, issued on Sep 5, 2012. Check the license (Michigan 2901020718, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark J. Rajewski
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 2901020718 MI
L2262929 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1615 Michigan Ave, Baldwin, MI 49304
- Phone
- (231) 745-2743
- Enumerated
- Sep 5, 2012
- Record last updated
- Oct 3, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 3,439 in Michigan → Look up another NPI →
Also registered at 1615 Michigan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jolene Billings, RDHDental Hygienist1548922115
- Jennifer Bittner, RDHDental Hygienist1700258274
- Daniel Bow, D.O.Internal Medicine Physician1528270204
- Anna CvetichFamily Nurse Practitioner1164086526
- Betty Durden, MSW LMSWClinical Social Worker1548396963
- Amie FentonDental Hygienist1669254249
Verify Mark J. Rajewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2901020718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average dentist in 2024
228 Medicare Part D claims for 98 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. 11 claims were for opioids.
Most prescribed
- Amoxicillin73 claims
- Ibuprofen73 claims
- Chlorhexidine Gluconate42 claims
- Clindamycin Hcl20 claims
- Acetaminophen-Codeine11 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.
Mark J. Rajewski among 3,439 dentist records in Michigan
Mark J. Rajewski, D.D.S. 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 2012, is newer than 54% of them.
- NPI issued2012 · 54% of these records are older, 44% 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 updated2013 · 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).
4 dentist records list a practice address in Baldwin
They are 4 of the 73 NPPES records with a practice address in Baldwin, and 3,439 dentist records in Michigan.
All 3,439 in Michigan → Every provider in Baldwin → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Donald French, DDSBaldwin, MI 493041689609992
- Christopher Jones, DDSBaldwin, MI 493041083819510
- Ankita SharmaBaldwin, MI 493041811650138
- John Klooster, DDSBelmont, MI 493061720151467
- Stephanie Waggener, DDSBelmont, MI 493061902255631
- Cassandra Cao, D.D.S.Big Rapids, MI 493071720490303
- Joseph Fazzio, DDSAda, MI 493011801372008
- Dennis Kordich, DDSBig Rapids, MI 493071639185085
Common questions
What is Mark J. Rajewski, D.D.S.'s NPI number?
Mark J. Rajewski, D.D.S.'s National Provider Identifier (NPI) is 1740539873, issued on Sep 5, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Rajewski, D.D.S. located?
The NPPES record lists a practice address at 1615 Michigan Ave, Baldwin, MI, 49304. Phone: (231) 745-2743. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Rajewski, D.D.S.'s license?
NPPES lists Michigan license number 2901020718, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Mark J. Rajewski, D.D.S. prescribe under Medicare Part D?
In 2024, Mark J. Rajewski, D.D.S. had 228 Medicare Part D claims for 98 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.