Don Williams, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Little Rock, AR

Don Williams, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Little Rock, Arkansas. He graduated from nursing school in 1994 and has 30 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Central Arkansas Gastroenterology Anesthesia Services Llc, Southern Regional Anesthesiology Consultants Pllc, St Vincent Medical Group and his current practice location is 2 Saint Vincent Cir, Little Rock, Arkansas. You can reach out to his office (for appointments etc.) via phone at (501) 664-4532.

Don Williams is licensed to practice in Arkansas (license number C000919) 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 1679555064.

Contact Information

Don Williams, CRNA
2 Saint Vincent Cir,
Little Rock, AR 72205-5423
(501) 664-4532
(501) 663-4335

Map and Direction




Provider's Profile

Full NameDon Williams
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience30 Years
Location2 Saint Vincent Cir, Little Rock, Arkansas
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:
  • Don Williams graduated from nursing school in 1994
  NPI Data:
  • NPI Number: 1679555064
  • Provider Enumeration Date: 11/19/2005
  • Last Update Date: 04/15/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1951383900
  • Enrollment ID: I20040603000301

Medical Identifiers

Medical identifiers for Don Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679555064NPI-NPPES
430023355OtherARMEDICARE RAILROAD
5S783OtherARBLUECROSS BLUE SHIELD
140101701MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse R020284 (Arkansas)Secondary
367500000XNurse Anesthetist, Certified Registered C000919 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chi-st Vincent InfirmaryLittle rock, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Central Arkansas Gastroenterology Anesthesia Services Llc08405322142
Southern Regional Anesthesiology Consultants Pllc296163387061
St Vincent Medical Group5698758803204

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. Don Williams allows following entities to bill medicare on his behalf.
Entity NameSt Vincent Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134176480
PECOS PAC ID: 5698758803
Enrollment ID: O20040622000224
Entity NameSouthern Regional Anesthesiology Consultants Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902231673
PECOS PAC ID: 2961633870
Enrollment ID: O20140318000757
Entity NameCentral Arkansas Gastroenterology Anesthesia Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639678022
PECOS PAC ID: 0840532214
Enrollment ID: O20190506000083
Entity NameMiddle Arkansas Sedation Associates, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447849633
PECOS PAC ID: 4486068988
Enrollment ID: O20210125001069

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. Don Williams 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
Don Williams, CRNA
500 S University Ave Ste 500,
Little Rock, AR 72205-5307

Ph: (501) 664-4532
Don Williams, CRNA
2 Saint Vincent Cir,
Little Rock, AR 72205-5423

Ph: (501) 664-4532

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Little Rock, AR

Benjamin Mizell, CRNA
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Phone: 501-202-2093    Fax: 501-202-6316
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Anthony L Bridges, CRNA
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Medicare: Accepting Medicare Assignments
Practice Location: 9601 Baptist Health Dr, Little Rock, AR 72205
Phone: 501-202-2093    Fax: 501-202-6316

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.