William Clarence Santos, MD - Medicare Anesthesiology in Iowa City, IA

William Clarence Santos, MD is a medicare enrolled "Anesthesiology" physician in Iowa City, Iowa. He went to University Of California, Davis School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Central Anesthesia Service Exchange Medical Group Inc and his current practice location is 200 Hawkins Dr, Dept Of Anesthesia, Iowa City, Iowa. You can reach out to his office (for appointments etc.) via phone at (319) 356-2633.

William Clarence Santos is licensed to practice in Iowa (license number 41289) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1811981509.

Contact Information

William Clarence Santos, MD
200 Hawkins Dr, Dept Of Anesthesia,
Iowa City, IA 52242-1009
(319) 356-2633
(319) 356-2940

Map and Direction




Physician's Profile

Full NameWilliam Clarence Santos
GenderMale
SpecialityAnesthesiology
Experience33 Years
Location200 Hawkins Dr, Iowa City, Iowa
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William Clarence Santos attended and graduated from University Of California, Davis School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1811981509
  • Provider Enumeration Date: 09/08/2005
  • Last Update Date: 10/16/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 8325938103
  • Enrollment ID: I20040316001251

Medical Identifiers

Medical identifiers for William Clarence Santos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811981509NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology L6618 (Texas)Secondary
207L00000XAnesthesiology G76518 (California)Secondary
207L00000XAnesthesiology 41289 (Iowa)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Central Anesthesia Service Exchange Medical Group Inc9638082530106

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. William Clarence Santos allows following entities to bill medicare on his behalf.
Entity NameCentral Anesthesia Service Exchange Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194826404
PECOS PAC ID: 9638082530
Enrollment ID: O20031119000608

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. William Clarence Santos is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William Clarence Santos, MD
200 Hawkins Dr, Dept Of Anesthesia,
Iowa City, IA 52242-1009

Ph: (319) 356-2633
William Clarence Santos, MD
200 Hawkins Dr, Dept Of Anesthesia,
Iowa City, IA 52242-1009

Ph: (319) 356-2633

Reviews and Comments


Anesthesiology Doctors in Iowa City, IA

Clark Joseph Obr, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-2633    Fax: 319-356-2940
Dr. Chaitra Mukundan, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-2633    
Bennett Allen Hartmann, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-1338    Fax: 319-356-2940
Dr. Gic-owens Alcedo Fiestan, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-7205    
Mrs. Judith Burton Dillman, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 500 E Market St, Iowa City, IA 52245
Phone: 319-354-2653    Fax: 319-339-1364
Shawn T Simmons, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-2633    Fax: 319-356-2940
Ronald M Lind, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-2633    Fax: 319-356-2940

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.