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

William Tupper Couldwell, MD

Individual provider Neurological Surgery Physician · NPI 1265522858

William Tupper Couldwell, MD is a Neurosurgery in Salt Lake City, Utah. Qualified in 1984, 42 years ago. Practices with University of Utah Surgical Services, a 43-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Utah.

Years since qualifying
42
Licensed in
UT
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

175 N Medical Dr
Salt Lake City, UT 84112-1103
Phone: (801) 585-6065
Fax: (801) 585-6087
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 5022518-1205 (UT)

Record details

NPI number1265522858
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 13, 2006
Last updated in NPPESNovember 7, 2025
Certification dateNovember 7, 2025
Mailing address175 N Medical Dr, Salt Lake City, UT 84112-1103

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice University Of Utah Surgical Services — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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