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

Nathan D Grabher, MD

Individual provider Anesthesiology Physician · NPI 1760618623

Nathan D Grabher, MD is an Anesthesiology in Wausau, Wisconsin. Qualified in 2009, 17 years ago. Practices with Central Wisconsin Anesthesiology, a 57-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
17
Licensed in
WI
In the registry since
2009
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

425 Pine Ridge Blvd
Wausau, WI 54401-4123
Phone: (715) 845-5505
Fax: (715) 848-2792
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 56233-20 (WI)

Record details

NPI number1760618623
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2009
Last updated in NPPESNovember 14, 2017
Mailing address425 Pine Ridge Blvd, Wausau, WI 54401-4123

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Central Wisconsin Anesthesiology — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Wausau