Dr Catherine J Langston, DO - Medicare Emergency Medicine in Harrison, AR

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Dr Catherine J Langston, DO is a medicare enrolled "Emergency Medicine" physician in Harrison, Arkansas. She went to Oklahoma State University College Of Osteopathic Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Calcasieu Emergency Group Llc, Stonewall Jackson Memorial Hospital Company and her current practice location is 620 North Main, Harrison, Arkansas. You can reach out to her office (for appointments etc.) via phone at (870) 365-2000.

Dr Catherine J Langston is licensed to practice in Indiana (license number 02004363A) 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 1376623744.

Contact Information

Dr Catherine J Langston, DO
620 North Main,
Harrison, AR 72601-2926
(870) 365-2000
(870) 262-6088

Map and Direction




Physician's Profile

Full NameDr Catherine J Langston
GenderFemale
SpecialityEmergency Medicine
Experience35 Years
Location620 North Main, Harrison, 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:
  • Dr Catherine J Langston attended and graduated from Oklahoma State University College Of Osteopathic Medicine in 1989
  NPI Data:
  • NPI Number: 1376623744
  • Provider Enumeration Date: 10/17/2006
  • Last Update Date: 08/12/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4587559802
  • Enrollment ID: I20200814002460

Medical Identifiers

Medical identifiers for Dr Catherine J Langston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376623744NPI-NPPES
5J153OtherAR BLUE CROSS
123972003MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine N-8357 (Arkansas)Secondary
207P00000XEmergency Medicine N8357 (Arkansas)Secondary
207P00000XEmergency Medicine 02004363A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stonewall Jackson Memorial HospitalWeston, WVHospital
Christus Ochsner St Patrick HospitalLake charles, LAHospital
Christus St Frances Cabrini HospitalAlexandria, LAHospital
Beckley Arh HospitalBeckley, WVHospital
Christus Ochsner Lake Area HospitalLake charles, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Calcasieu Emergency Group Llc418365142523
Stonewall Jackson Memorial Hospital Company428453055142

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 Catherine J Langston allows following entities to bill medicare on her behalf.
Entity NameCalcasieu Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215996467
PECOS PAC ID: 4183651425
Enrollment ID: O20050719000705
Entity NameNorthern Louisiana Emergency Physicians, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588828172
PECOS PAC ID: 9638246846
Enrollment ID: O20080930000036
Entity NameSt. Bernard Emergency Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306386685
PECOS PAC ID: 4789960972
Enrollment ID: O20170425001231
Entity NameHighland Emergency Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154913861
PECOS PAC ID: 6800295890
Enrollment ID: O20210524002901

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 Catherine J Langston 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 Catherine J Langston, DO
250 N Shadeland Ave Ste 200,
Indianapolis, IN 46219-4959

Ph: () -		Dr Catherine J Langston, DO
620 North Main,
Harrison, AR 72601-2926

Ph: (870) 365-2000

Reviews and Comments


Emergency Medicine Doctors in Harrison, AR

Dr. Timothy D Costello, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 620 North Main, Harrison, AR 72601
Phone: 870-365-2000    
Jacob Aaron Roberts, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 620 North Main, Harrison, AR 72601
Phone: 870-365-2000    Fax: 360-738-6377
Chadwick Leon Simpson, M. D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 511 Owl St, Harrison, AR 72601
Phone: 903-280-8889    
Dr. Raymond Kent Griffith, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 620 North Main, Harrison, AR 72601
Phone: 870-365-2000    Fax: 417-347-2149
Dr. Peter Anthony Maningas, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 620 N Main St, Harrison, AR 72601
Phone: 870-414-4000    
Todd F Baker, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 620 North Main, Harrison, AR 72601
Phone: 870-365-2000    Fax: 318-212-7505

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.