Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Zimmer, MD

Individual provider Internal Medicine Physician · NPI 1003885153

William Zimmer, MD is an Internal Medicine in Martinsville, Virginia. Graduated from Medical College of Wisconsin in 1986, 40 years ago. Practices with Carilion Giles Community Hospital, a 220-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
40
Trained at
Medical College of Wisconsin
Licensed in
VA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1107A Brookdale St
Martinsville, VA 24112-4501
Phone: (276) 634-0379
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101-043790 (VA)

Record details

NPI number1003885153
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESAugust 5, 2022
Certification dateAugust 5, 2022
Mailing address213 S Jefferson St Ste 1006, Roanoke, VA 24011-1713

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1986 (40 years in practice)
Group practice Carilion Giles Community Hospital — 220 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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