Mariah Elizabeth Small-o'sullivan, MD - Medicare Otolaryngology in Hot Springs, AR

Mariah Elizabeth Small-o'sullivan, MD is a medicare enrolled "Otolaryngology" physician in Hot Springs, Arkansas. She went to University Of Arkansas College Of Medicine and graduated in 2017 and has 7 years of diverse experience with area of expertise as Otolaryngology. She is a member of the group practice Chi St Vincent Medical Group Hot Springs and her current practice location is 1 Mercy Ln Ste 106, Hot Springs, Arkansas. You can reach out to her office (for appointments etc.) via phone at (501) 609-2368.

Mariah Elizabeth Small-o'sullivan is licensed to practice in Arkansas (license number E-15155) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1477085249.

Contact Information

Mariah Elizabeth Small-o'sullivan, MD
1 Mercy Ln Ste 106,
Hot Springs, AR 71913-6408
(501) 609-2368
Not Available

Map and Direction




Physician's Profile

Full NameMariah Elizabeth Small-o'sullivan
GenderFemale
SpecialityOtolaryngology
Experience7 Years
Location1 Mercy Ln Ste 106, Hot Springs, Arkansas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mariah Elizabeth Small-o'sullivan attended and graduated from University Of Arkansas College Of Medicine in 2017
  NPI Data:
  • NPI Number: 1477085249
  • Provider Enumeration Date: 03/31/2017
  • Last Update Date: 05/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4486923760
  • Enrollment ID: I20220614001825

Medical Identifiers

Medical identifiers for Mariah Elizabeth Small-o'sullivan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477085249NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology E-15155 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Vincent Hot SpringsHot springs, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chi St Vincent Medical Group Hot Springs3971673716150

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. Mariah Elizabeth Small-o'sullivan allows following entities to bill medicare on her behalf.
Entity NameChi St Vincent Medical Group Hot Springs
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831387117
PECOS PAC ID: 3971673716
Enrollment ID: O20080604000802

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. Mariah Elizabeth Small-o'sullivan 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
Mariah Elizabeth Small-o'sullivan, MD
Po Box 21850,
Hot Springs, AR 71903-1850

Ph: (501) 609-2368
Mariah Elizabeth Small-o'sullivan, MD
1 Mercy Ln Ste 106,
Hot Springs, AR 71913-6408

Ph: (501) 609-2368

Reviews and Comments


Otolaryngology Doctors in Hot Springs, AR

Samuel W Vallery, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 2212 Malvern Ave, Suite 8, Hot Springs, AR 71901
Phone: 501-609-2300    Fax: 501-609-2301
Larry G. Linson, DO
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: One Mercy Lane, Ste 106, Hot Springs, AR 71913
Phone: 501-609-2368    Fax: 501-609-2248
Dr. James E Griffin, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: One Mercy Lane, Suite 106, Hot Springs, AR 71913
Phone: 501-609-2368    Fax: 501-609-2248
Dr. Robert Vernon Borg, M.D.
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 214 Leigh Cir, Hot Springs, AR 71901
Phone: 501-321-0773    Fax: 501-321-0773
Dr. Jeffrey James Miller, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: One Mercy Lane, Suite 106, Hot Springs, AR 71913
Phone: 501-609-2368    Fax: 501-609-2248
Dr. Eric D Monte, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 307 Carpenter Dam Rd Ste N, Hot Springs, AR 71901
Phone: 501-624-5422    Fax: 501-624-4602

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.