John R Sims, MD - Medicare Otolaryngology in Little Rock, AR

John R Sims, MD is a medicare enrolled "Otolaryngology" physician in Little Rock, Arkansas. He went to University Of Arkansas College Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Central Arkansas Radiation Therapy Institute Inc and his current practice location is 8901 Carti Way Ste 201, Little Rock, Arkansas. You can reach out to his office (for appointments etc.) via phone at (501) 906-3000.

John R Sims is licensed to practice in Arkansas (license number E-12350) 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 1437590080.

Contact Information

John R Sims, MD
8901 Carti Way Ste 201,
Little Rock, AR 72205-6523
(501) 906-3000
(501) 907-8373

Map and Direction




Physician's Profile

Full NameJohn R Sims
GenderMale
SpecialityOtolaryngology
Experience11 Years
Location8901 Carti Way Ste 201, 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:
  • John R Sims attended and graduated from University Of Arkansas College Of Medicine in 2013
  NPI Data:
  • NPI Number: 1437590080
  • Provider Enumeration Date: 07/11/2013
  • Last Update Date: 09/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8426299926
  • Enrollment ID: I20190719002217

Medical Identifiers

Medical identifiers for John R Sims such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437590080NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology 58217 (Minnesota)Secondary
207Y00000XOtolaryngology E-12350 (Arkansas)Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Central Arkansas Radiation Therapy Institute Inc781006840079

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. John R Sims allows following entities to bill medicare on his behalf.
Entity NameCentral Arkansas Radiation Therapy Institute Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508147810
PECOS PAC ID: 7810068400
Enrollment ID: O20111019000931

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. John R Sims 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
John R Sims, MD
Po Box 55050,
Little Rock, AR 72215-5050

Ph: (501) 906-0000
John R Sims, MD
8901 Carti Way Ste 201,
Little Rock, AR 72205-6523

Ph: (501) 906-3000

Reviews and Comments


Otolaryngology Doctors in Little Rock, AR

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Dr. Aaron Damian Trinidade, MD
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Dr. James Floyd Kyser, M.D.
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Phone: 501-664-4455    Fax: 501-664-4454

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).

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