Quick answers
- Which hospitals does Jacob S. Parzen work at?
- Medicare's official clinician data lists Jacob S. Parzen at 4 hospitals: Henry Ford Health St John Hospital, McLaren Macomb, McLaren Oakland and McLaren Port Huron. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jacob S. Parzen see patients?
- Medicare's clinician data lists 1 practice location in Clarkston, MI. Call before your visit to confirm the address.
- What is Jacob S. Parzen's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Jacob S. Parzen accept Medicare assignment?
- Yes. Medicare's clinician data says Jacob S. Parzen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Jacob S. Parzen offer telehealth?
- Medicare's clinician data says Jacob S. Parzen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jacob S. Parzen?
- (248) 922-6610, as listed in official Medicare / NPI Registry data.
- What is Jacob S. Parzen's NPI number?
- 1871013029. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jacob S. Parzen works
Medicare's Facility Affiliation Data lists Jacob S. Parzen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henry Ford Health St John HospitalDetroit, MI · Acute Care Hospital · CCN 230165
- McLaren MacombMount Clemens, MI · Acute Care Hospital · CCN 230227
- McLaren OaklandPontiac, MI · Acute Care Hospital · CCN 230207
- McLaren Port HuronPort Huron, MI · Acute Care Hospital · CCN 230216
Practice locations
Addresses where Jacob S. Parzen is enrolled with Medicare (CMS data updated 2026-10-02).
- 5680 Bow Pointe DrClarkston, MI 48346 (248) 922‑6610
Group practices
Medicare enrollment lists Jacob S. Parzen as a member of this group (CMS data updated 2026-10-02).
- Oncologic Specialists PC4 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Rochester School Of Medicine And Dentistry |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1871013029 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians