Dirk A. Bakker, M.D.
Orthopaedic Surgery Physician · Grand Haven, MI
Dirk A. Bakker, M.D. is an orthopaedic surgery physician with a practice address in Grand Haven, Michigan, and NPI 1881692077, issued on Jul 12, 2005. Check the license (Michigan 4301067471, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Dirk A. Bakker
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 4301067471 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1445 Sheldon RD, Grand Haven, MI 49417
- Phone
- (616) 296-9100
- Enumerated
- Jul 12, 2005
- Record last updated
- Mar 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (616) 296-0145
- Medicaid ID
- 4324025 MI
- Medicare enrollment
- Enrolled (PECOS I20070713000821); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1996
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 962 in Michigan → Look up another NPI →
Also registered at 1445 Sheldon RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Barron, MDOphthalmology Physician1912981994
- Richard Baszler, D.O.Orthopaedic Surgery Physician1104866839
- Susan BowersPharmacist1326571712
- Brittany Erridge, MDFamily Medicine Physician1902390529
- David Ottenbaker, MDFamily Medicine Physician1386648624
- Theresa Pebbles, PA-CPhysician Assistant1851594501
Verify Dirk A. Bakker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301067471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
705 Medicare Part D claims for 249 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 253 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen221 claims
- Amoxicillin126 claims
- Cephalexin105 claims
- Pregabalin74 claims
- Celecoxib73 claims
- Clindamycin Hcl31 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $181.51
7 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Orthopaedic Associates OF Muskegon PCMuskegon, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dirk A. Bakker among 962 orthopaedic surgery physician records in Michigan
Dirk A. Bakker, M.D. is one of 962 orthopaedic surgery physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1996 · median 2006 among the 560 with a school on file
- Record last updated2016 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Michigan
There are 962 orthopaedic surgery physician records in Michigan.
All 962 in Michigan → Every provider in Grand Haven → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Richard Baszler, D.O.Grand Haven, MI 494171104866839
- Jordan NesterGrand Haven, MI 494171689106270
- Brian Hood, D.O.Fremont, MI 494121023009453
- Thomas Merritt, M.D.Fremont, MI 494121467466227
- Daniel Dethmers, MDHolland, MI 494231356393060
- Richard Mogerman, MDFree Soil, MI 494111265544308
- Michael Cheek, M.D.Holland, MI 494241104827104
- Teresa Hall, D.O.Holland, MI 494241548611338
Common questions
What is Dirk A. Bakker, M.D.'s NPI number?
Dirk A. Bakker, M.D.'s National Provider Identifier (NPI) is 1881692077, issued on Jul 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dirk A. Bakker, M.D. located?
The NPPES record lists a practice address at 1445 Sheldon RD, Grand Haven, MI, 49417. Phone: (616) 296-9100. Providers update this record themselves, so call before visiting.
How can I verify Dirk A. Bakker, M.D.'s license?
NPPES lists Michigan license number 4301067471, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dirk A. Bakker, M.D. prescribe under Medicare Part D?
In 2024, Dirk A. Bakker, M.D. had 705 Medicare Part D claims for 249 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Dirk A. Bakker, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.