Dr Stephen A Ziller Iii, MD - Medicare Gastroenterology in Little Rock, AR

Dr Stephen A Ziller Iii, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Little Rock, Arkansas. He went to University Of Cincinnati College Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Arkansas Diagnostic Center and his current practice location is 8908 Kanis Rd, Little Rock, Arkansas. You can reach out to his office (for appointments etc.) via phone at (501) 227-7688.

Dr Stephen A Ziller Iii is licensed to practice in Florida (license number ME132426) 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 1720068315.

Contact Information

Dr Stephen A Ziller Iii, MD
8908 Kanis Rd,
Little Rock, AR 72205-6414
(501) 227-7688
(501) 225-2930

Map and Direction




Physician's Profile

Full NameDr Stephen A Ziller Iii
GenderMale
SpecialityGastroenterology
Experience36 Years
Location8908 Kanis Rd, 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:
  • Dr Stephen A Ziller Iii attended and graduated from University Of Cincinnati College Of Medicine in 1988
  NPI Data:
  • NPI Number: 1720068315
  • Provider Enumeration Date: 01/19/2006
  • Last Update Date: 11/04/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5294885497
  • Enrollment ID: I20110127001180

Medical Identifiers

Medical identifiers for Dr Stephen A Ziller Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720068315NPI-NPPES
123539001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology N7800 (Arkansas)Secondary
207RG0100XInternal Medicine - Gastroenterology ME132426 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Health Medical Center-little RockLittle rock, ARHospital
Baptist Health Medical Center North Little RockNorth little rock, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arkansas Diagnostic Center71139948803

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. Dr Stephen A Ziller Iii allows following entities to bill medicare on his behalf.
Entity NameArkansas Diagnostic Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902849276
PECOS PAC ID: 7113994880
Enrollment ID: O20040913000707

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. Dr Stephen A Ziller Iii 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
Dr Stephen A Ziller Iii, MD
Po Box 55130,
Little Rock, AR 72215-5130

Ph: (501) 227-7688
Dr Stephen A Ziller Iii, MD
8908 Kanis Rd,
Little Rock, AR 72205-6414

Ph: (501) 227-7688

Reviews and Comments


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Brian Bean, M.D.
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Practice Location: #2 St Vincent Circle, Little Rock, AR 72205
Phone: 501-552-3592    Fax: 501-552-4129

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.