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

William S Bloom, DDS

Individual provider Oral & Maxillofacial Surgery (D.M.D.) · NPI 1215950100

William S Bloom, DDS practises Maxillofacial Surgery in Warren, Michigan. Graduated from University of Michigan Medical School in 1973, 53 years ago. Practices with Henry Ford Health Macomb Oakland Hospital, a 146-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
53
Trained at
University of Michigan Medical School
Licensed in
MI
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

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Practice location Address checks out

11300 E Thirteen Mile Rd
Warren, MI 48093 Not confirmed with CMS for 19 years — call before visiting
Phone: (586) 573-7777
Fax: (586) 573-7584
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral & Maxillofacial Surgery (D.M.D.) (primary) Taxonomy 204E00000X · Licence 2901010395 (MI)

Record details

NPI number1215950100
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyMAXILLOFACIAL SURGERY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1973 (53 years in practice)
Group practice Henry Ford Health Macomb Oakland Hospital — 146 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients55
Services billed 59 a service is one billed item, such as a visit, a test or a procedure
Average patient age60

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.

Colleagues at Henry Ford Health Macomb Oakland Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 146 clinicians in the practice; 12 are shown here.

Other providers in Warren