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

William Clarence Santos, MD

Individual provider Anesthesiology Physician · NPI 1811981509

William Clarence Santos, MD is an Anesthesiology in Iowa City, Iowa. Graduated from University of California, Davis School of Medicine in 1991, 35 years ago. Practices with Central Anesthesia Service Exchange Medical Group Inc, a 106-clinician group and accepts Medicare assignment. Licensed in California, Iowa and Texas.

Years since qualifying
35
Trained at
University of California, Davis School of Medicine
Licensed in
CA, IA, TX
In the registry since
2005
Specialties on file
3
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

200 Hawkins Dr Dept OF Anesthesia
Iowa City, IA 52242-1009
Phone: (319) 356-2633
Fax: (319) 356-2940
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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 41289 (IA)
Anesthesiology Physician Taxonomy 207L00000X · Licence L6618 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence G76518 (CA)

Record details

NPI number1811981509
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 8, 2005
Last updated in NPPESOctober 16, 2013

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Central Anesthesia Service Exchange Medical Group Inc — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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