Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Alessandra Rader

Individual provider Hospitalist Physician · NPI 1730679093

Alessandra Rader practises Internal Medicine in Southfield, Michigan. Qualified in 2018, 8 years ago. Practices with Spectrum Health Primary Care Partners, a 2,303-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Michigan and Mississippi.

Years since qualifying
8
Licensed in
MI, MS
In the registry since
2018
Specialties on file
2

Practice location Address checks out

16001 W 9 Mile Rd
Southfield, MI 48075-4818
Phone: (248) 849-3000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 31 N Saint Joseph Ave, Niles, MI 49120-2207 — (269) 985-4632
  • 415 S 28th Ave, Hattiesburg, MS 39401-7246 — (601) 288-4329

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301504656 (MI)
Hospitalist Physician Taxonomy 208M00000X · Licence 34216 (MS)

Record details

NPI number1730679093
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 12, 2018
Last updated in NPPESFebruary 26, 2026
Certification dateFebruary 26, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Spectrum Health Primary Care Partners — 2303 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients21
Services billed 58 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Spectrum Health Primary Care Partners

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2303 clinicians in the practice; 12 are shown here.

Other providers in Southfield