WILLIAM CLARENCE SANTOS M.D.
NPI 1811981509
Anesthesiology in Iowa City, IA

Q: What is William Santos's NPI number?

The NPI number for William Santos is 1811981509. It was assigned to this individual provider in the NPPES registry on September 8, 2005.

Q: What is William Santos's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for William Santos was last updated on October 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 08, 2005PECOS EnrolledAccepts Medicare Assignment

200 HAWKINS DR, DEPT OF ANESTHESIA, IOWA CITY, IA 52242(319) 356-2633(319) 356-2940 Get Directions Write a Review

NPPES record last updated: October 16, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About William Clarence Santos M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM CLARENCE SANTOS M.D. (NPI 1811981509) is an individual anesthesiology provider in Iowa City, Iowa, licensed in Iowa (41289) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (1991).

NPPES Registry Identity

NPI1811981509

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameWILLIAM CLARENCE SANTOSCredential: M.D.

Location Address200 HAWKINS DR, DEPT OF ANESTHESIAIowa City, IA 52242-1009

Mailing Address200 Hawkins Dr, Dept Of AnesthesiaIowa City, IA 52242-1009 · (319) 356-2633 · Fax (319) 356-2940

Phone(319) 356-2633

Fax(319) 356-2940

Sole ProprietorNo

Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 1991

Enumeration DateSeptember 8, 2005

Last NPPES UpdateOctober 16, 2013

✔ NPI 1811981509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in IA · 41289✔ Licensed in TX · L6618✔ Licensed in CA · G76518

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

200 HAWKINS DR, Iowa City, IA 52242

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Other Identifiers 3

Medicare UPING08113CA

Medicare PIN00G765180

Medicare PINTXB131525TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William Clarence Santos M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8325938103

PECOS Enrollment IDI20040316001251

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

254 services203 patients

Anesthesia for exam of colon using an endoscope 00812

Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.

11 services11 patients

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SANGIL LEE M.D.

Emergency Medicine

200 HAWKINS DR
IOWA CITY, IA 52242

Johnson County (319) 356-2233

RAMI G. EL ABIAD M.D.

Internal Medicine (Gastroenterology)

200 HAWKINS DR
IOWA CITY, IA 52242

Johnson County (319) 356-4901

GRERK SUTAMTEWAGUL MD

Internal Medicine (Hematology & Oncology)

200 HAWKINS DR, DEPT OF INTERNAL MEDICINE
IOWA CITY, IA 52242

Johnson County (319) 356-1616

DR. KALEB TANNER VEIT D.O.

Internal Medicine (Critical Care Medicine)

200 HAWKINS DR
IOWA CITY, IA 52242

Johnson County (319) 356-2320

OMAR JABER M.D

Chronic Disease Hospital

200 HAWKINS DR
IOWA CITY, IA 52242

Johnson County (319) 471-8958

JENNIFER MANCUSO MS, CGC

Genetic Counselor, MS

200 HAWKINS DR, 31663 PFP
IOWA CITY, IA 52242

Johnson County (319) 384-7983

ASHLEY KAISER M.D.

Obstetrics & Gynecology

200 HAWKINS DR, DEPT OF OBGYN
IOWA CITY, IA 52242

Johnson County (319) 356-2294

MRS. NANCY JANE MILLICE

Health Educator

200 HAWKINS DR, 0733 JPP
IOWA CITY, IA 52242

Johnson County (319) 356-3825

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Santos's NPI number?

The NPI number for William Santos is 1811981509. It was assigned to this individual provider in the NPPES registry on September 8, 2005.

Where is William Santos located?

William Santos practices at 200 Hawkins Dr Dept Of Anesthesia, Iowa City, IA 52242. The listed phone number is (319) 356-2633.

What is William Santos's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is William Santos enrolled in Medicare?

Yes. William Santos is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Santos was last updated on October 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.