Mark Eugene Larey, DO - Medicare Emergency Medicine in Hot Springs National Park, AR

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Mark Eugene Larey, DO is a medicare enrolled "Internal Medicine" physician in Hot Springs National Park, Arkansas. He went to At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 1986 and has 39 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Chi St Vincent Medical Group Hot Springs and his current practice location is 100 Mcgowan Ct, Hot Springs National Park, Arkansas. You can reach out to his office (for appointments etc.) via phone at (501) 525-9675.

Mark Eugene Larey is licensed to practice in Arkansas (license number N8422) 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 1972563773.

Contact Information

Mark Eugene Larey, DO
100 Mcgowan Ct,
Hot Springs National Park, AR 71913-6452
(501) 525-9675
(501) 525-7059

Map and Direction




Physician's Profile

Full NameMark Eugene Larey
GenderMale
SpecialityEmergency Medicine
Experience39 Years
Location100 Mcgowan Ct, Hot Springs National Park, 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:
  • Mark Eugene Larey attended and graduated from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 1986
  NPI Data:
  • NPI Number: 1972563773
  • Provider Enumeration Date: 03/24/2006
  • Last Update Date: 02/28/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 1951203249
  • Enrollment ID: I20040524000500

Medical Identifiers

Medical identifiers for Mark Eugene Larey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972563773NPI-NPPES
124240003MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine N8422 (Arkansas)Primary

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. Mark Eugene Larey allows following entities to bill medicare on his 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
Entity NameChi St Vincent Medical Group Hot Springs
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598095325
PECOS PAC ID: 3971673716
Enrollment ID: O20100918000086
Entity NameChi St Vincent Medical Group Hot Springs
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154651982
PECOS PAC ID: 3971673716
Enrollment ID: O20100918000105
Entity NameChi St Vincent Medical Group Hot Springs
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164752994
PECOS PAC ID: 3971673716
Enrollment ID: O20100920000518
Entity NameChi St Vincent Hospital Hot Springs
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1790723021
PECOS PAC ID: 1153231758
Enrollment ID: O20141120001717

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. Mark Eugene Larey 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
Mark Eugene Larey, DO
Po Box 21850,
Hot Springs, AR 71903-1850

Ph: (501) 525-9675		Mark Eugene Larey, DO
100 Mcgowan Ct,
Hot Springs National Park, AR 71913-6452

Ph: (501) 525-9675

Reviews and Comments


Internal Medicine Doctors in Hot Springs National Park, AR

Dr. Jeffrey George Tauth, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 110 Cracker Box Ln, Hot Springs National Park, AR 71913
Phone: 017-674-2785    Fax: 501-767-4328
Dasaradha Uyyala, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 115 Wrights St Ste C, Hot Springs National Park, AR 71913
Phone: 501-321-9803    Fax: 501-321-0710

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.