Daniel Allan Hamstra, MD PHD
Radiation Oncology Physician · Dearborn, MI
Daniel Allan Hamstra, MD PHD is a radiation oncology physician with a practice address in Dearborn, Michigan, and NPI 1386656213, issued on Aug 12, 2006. Check the license (Michigan 4301077751, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Daniel Allan Hamstra
- Credential
- MD PHD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 4301077751 MI
Q4421 TX
Self-reported in NPPES; status is on the state search - Practice location
- 18181 Oakwood Blvd, Dearborn, MI 48124
- Phone
- (313) 593-3733
- Enumerated
- Aug 12, 2006
- Record last updated
- Oct 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (248) 982-5425
- Medicaid IDs
- 346767201 TX
346767202 TX - Medicare enrollment
- Enrolled (PECOS I20150630000538); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 239 in Michigan → Look up another NPI →
Also registered at 18181 Oakwood Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melvyn Berent, RPHPharmacist1104948629
- Dolly Bondarian, M.D.Critical Care Medicine (Internal Medicine) Physician1679583504
- Roderick Boyes, M.D.Critical Care Medicine (Internal Medicine) Physician1669544037
Verify Daniel Allan Hamstra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301077751Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average radiation oncology physician in 2024
67 Medicare Part D claims for 30 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Tamsulosin 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): 84.1 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: $2,812.47
18 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 3,275 providers of this specialty with any payment received $1,897.85 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
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Allan Hamstra among 239 radiation oncology physician records in Michigan
Daniel Allan Hamstra, MD PHD is one of 239 radiation oncology physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 55% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2001 · median 2005 among the 172 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Michigan
There are 239 radiation oncology physician records in Michigan.
All 239 in Michigan → Every provider in Dearborn → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Rohan Deraniyagala, M.D.Dearborn, MI 481241013236660
- Stephen Dzul, MD, PHDDearborn, MI 481241316441421
- Sanath Kumar, M.D.Dearborn, MI 481241881906519
- Choon Lee, MDDearborn, MI 481241508809260
- Omar Majid, M.D.Dearborn, MI 481241255398764
- Walter Roberts, MDDexter, MI 481301346289899
- Julie Soriano, MDChelsea, MI 481181619060084
- Eyad Abu-Isa, MDBrighton, MI 481161396861936
Common questions
What is Daniel Allan Hamstra, MD PHD's NPI number?
Daniel Allan Hamstra, MD PHD's National Provider Identifier (NPI) is 1386656213, issued on Aug 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Allan Hamstra, MD PHD located?
The NPPES record lists a practice address at 18181 Oakwood Blvd, Dearborn, MI, 48124. Phone: (313) 593-3733. Providers update this record themselves, so call before visiting.
How can I verify Daniel Allan Hamstra, MD PHD's license?
NPPES lists Michigan license number 4301077751, 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 Daniel Allan Hamstra, MD PHD prescribe under Medicare Part D?
In 2024, Daniel Allan Hamstra, MD PHD had 67 Medicare Part D claims for 30 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Daniel Allan Hamstra, MD PHD's MIPS final score?
The 2023 MIPS final score is 84.1 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.