Walter M. Sahijdak, MD
Radiation Oncology Physician · Ypsilanti, MI
Walter M. Sahijdak, MD is a radiation oncology physician with a practice address in Ypsilanti, Michigan, and NPI 1568488914, issued on Jul 15, 2006. Check the license (Michigan 054215, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Walter M. Sahijdak
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 054215 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5301 E Huron River Dr, Ypsilanti, MI 48197
- Phone
- (734) 712-3595
- Enumerated
- Jul 15, 2006
- Record last updated
- Oct 13, 2025
- Fax
- (734) 712-5344
- Medicaid ID
- 4668287 MI
- Medicare enrollment
- Enrolled (PECOS I20050106000410); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1989
- 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 5301 E Huron River Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samar Abboud, PA-CPhysician Assistant1871942144
- Fahtme AbdallahMedical Physician Assistant1427579077
- Deepak Aggarwal, M.D.Internal Medicine Physician1154551810
- Julia Akaah, MDInternal Medicine Physician1649207366
- Rita Akaraz, M.D.Internal Medicine Physician1487071767
- Wassim Ali, M.D.Internal Medicine Physician1861697526
Verify Walter M. Sahijdak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 054215Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average radiation oncology physician in 2024
314 Medicare Part D claims for 152 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Tamsulosin Hcl133 claims
- Mometasone Furoate53 claims
- Dexamethasone25 claims
- Hydrocodone-Acetaminophen13 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.
Bills Medicare through one group practice
- Huron River Radiation Oncology Specialists PCYpsilanti, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Walter M. Sahijdak among 239 radiation oncology physician records in Michigan
Walter M. Sahijdak, MD 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
- Graduated1989 · median 2005 among the 172 with a school on file
- Record last updated2025 · 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 Ypsilanti → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Eva Bieniek, M.D.Ypsilanti, MI 481971104053099
- Swati Dutta, MDYpsilanti, MI 481971225054679
- George Henning, MDYpsilanti, MI 481971467470807
- Salam Jafar, MDYpsilanti, MI 481971154347508
- Marie-Adele Kress, M.D.Ypsilanti, MI 481971932335643
- Samir Narayan, M.D.Ypsilanti, MI 481971588645089
- Samuel Regan, MDYpsilanti, MI 481971295363851
- Bryan Squires, MDYpsilanti, MI 481971285154237
Common questions
What is Walter M. Sahijdak, MD's NPI number?
Walter M. Sahijdak, MD's National Provider Identifier (NPI) is 1568488914, issued on Jul 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter M. Sahijdak, MD located?
The NPPES record lists a practice address at 5301 E Huron River Dr, Ypsilanti, MI, 48197. Phone: (734) 712-3595. Providers update this record themselves, so call before visiting.
How can I verify Walter M. Sahijdak, MD's license?
NPPES lists Michigan license number 054215, 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 Walter M. Sahijdak, MD prescribe under Medicare Part D?
In 2024, Walter M. Sahijdak, MD had 314 Medicare Part D claims for 152 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.