William Stewart Jr, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Chickasha, OK

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William Stewart Jr, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Chickasha, Oklahoma. He graduated from nursing school in 2014 and has 10 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Grady Memorial Hospital and his current practice location is 2220 W Iowa Ave, Chickasha, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (405) 224-2300.

William Stewart Jr is licensed to practice in Oklahoma (license number 95464) 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 1487042073.

Contact Information

William Stewart Jr, CRNA
2220 W Iowa Ave,
Chickasha, OK 73018-2738
(405) 224-2300
(405) 779-2143

Map and Direction




Provider's Profile

Full NameWilliam Stewart Jr
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience10 Years
Location2220 W Iowa Ave, Chickasha, Oklahoma
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 Stewart Jr graduated from nursing school in 2014
  NPI Data:
  • NPI Number: 1487042073
  • Provider Enumeration Date: 01/05/2015
  • Last Update Date: 01/05/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0345565842
  • Enrollment ID: I20150204000268

Medical Identifiers

Medical identifiers for William Stewart Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487042073NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 95464 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grady Memorial HospitalChickasha, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Grady Memorial Hospital064817577836

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 Stewart Jr allows following entities to bill medicare on his behalf.
Entity NameGrady Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750370268
PECOS PAC ID: 0648175778
Enrollment ID: O20031203000193
Entity NameCentral Anesthesia Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912008780
PECOS PAC ID: 4082632948
Enrollment ID: O20051109000379
Entity NameAnesthesia Of Enid Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235298241
PECOS PAC ID: 5193823631
Enrollment ID: O20070607000418
Entity NameAnesthesia Associates Of Oklahoma Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770891475
PECOS PAC ID: 7113100470
Enrollment ID: O20110323000735
Entity NamePurple Martin Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902234057
PECOS PAC ID: 4486882834
Enrollment ID: O20140111000001
Entity NameDeaconess Anesthesia Services, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912432048
PECOS PAC ID: 0042587842
Enrollment ID: O20170526001532

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 Stewart Jr 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 Stewart Jr, CRNA
2220 W Iowa Ave,
Chickasha, OK 73018-2738

Ph: (405) 224-2300		William Stewart Jr, CRNA
2220 W Iowa Ave,
Chickasha, OK 73018-2738

Ph: (405) 224-2300

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Chickasha, OK

Jon Miles Brown, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2220 W Iowa Ave, Chickasha, OK 73018
Phone: 405-224-2300    Fax: 405-779-2143
Mr. Daniel Michael Whitmill, CRNA-APRN
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2220 W Iowa Ave, Chickasha, OK 73018
Phone: 405-779-2834    Fax: 405-779-2143
Mr. Jimmy L Klutts, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 2220 W Iowa Ave, Chickasha, OK 73018
Phone: 405-224-2300    

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.