Derrick James Walker, DMD
General Practice Dentistry · Rockford, MI
Derrick James Walker, DMD is a general practice dentistry with a practice address in Rockford, Michigan, and NPI 1770143471, issued on Jun 17, 2019. Check the license (Michigan 2901600184, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derrick James Walker
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 2901600184 MI
Self-reported in NPPES; status is on the state search - Practice location
- 190 Marcell Dr NE, Rockford, MI 49341
- Phone
- (616) 884-5884
- Enumerated
- Jun 17, 2019
- Record last updated
- Jun 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,088 in Michigan → Look up another NPI →
Also registered at 190 Marcell Dr NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Cadorette, DDSDentist1588873509
- Robin OdetteDental Hygienist1588502777
Verify Derrick James Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2901600184Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average general practice dentistry in 2024
34 Medicare Part D claims for 22 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin26 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.
Industry payments in 2024: $67.97
3 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Derrick James Walker among 4,088 general practice dentistry records in Michigan
Derrick James Walker, DMD is one of 4,088 general practice dentistry records with a practice address in Michigan. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 84% of them.
- NPI issued2019 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 general practice dentistry records list a practice address in Rockford
They are 9 of the 493 NPPES records with a practice address in Rockford, and 4,088 general practice dentistry records in Michigan.
All 4,088 in Michigan → Every provider in Rockford → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jeremy Dzingle, D.M.D.Rockford, MI 493411376793307
- David Fischer, DDSRockford, MI 493411174641740
- Robert Mette, D.D.S.Rockford, MI 493411710069448
- Ronald Riebschleger, DDSRockford, MI 493411215019633
- Zakary RiebschlegerRockford, MI 493411336074541
- Lisa SosteckeRockford, MI 493411508889916
- Jolanta Wilson, D.D.S.Rockford, MI 493411235104753
- Ryan Wilson, D.D.S.Rockford, MI 493411184699340
Common questions
What is Derrick James Walker, DMD's NPI number?
Derrick James Walker, DMD's National Provider Identifier (NPI) is 1770143471, issued on Jun 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Derrick James Walker, DMD located?
The NPPES record lists a practice address at 190 Marcell Dr NE, Rockford, MI, 49341. Phone: (616) 884-5884. Providers update this record themselves, so call before visiting.
How can I verify Derrick James Walker, DMD's license?
NPPES lists Michigan license number 2901600184, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Derrick James Walker, DMD prescribe under Medicare Part D?
In 2024, Derrick James Walker, DMD had 34 Medicare Part D claims for 22 beneficiaries; the average among general practice dentistry prescribers was 83. 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.