Karen S Merle, MD - Medicare Family Practice in Barling, AR

Karen S Merle, MD is a medicare enrolled "Internal Medicine" physician in Barling, Arkansas. She went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 1994 and has 30 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Mercy Clinic Fort Smith Communities, Fands Physical Therapy, Inc and her current practice location is 7003 Chad Colley Blvd, Barling, Arkansas. You can reach out to her office (for appointments etc.) via phone at (479) 431-3500.

Karen S Merle is licensed to practice in Arkansas (license number R4100) 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 1932196748.

Contact Information

Karen S Merle, MD
7003 Chad Colley Blvd,
Barling, AR 72923-3000
(479) 431-3500
(479) 452-2098

Map and Direction




Physician's Profile

Full NameKaren S Merle
GenderFemale
SpecialityFamily Practice
Experience30 Years
Location7003 Chad Colley Blvd, Barling, 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:
  • Karen S Merle attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 1994
  NPI Data:
  • NPI Number: 1932196748
  • Provider Enumeration Date: 10/06/2005
  • Last Update Date: 07/01/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1153399506
  • Enrollment ID: I20040922001200

Medical Identifiers

Medical identifiers for Karen S Merle such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932196748NPI-NPPES
142691001MedicaidAR
100195400AMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine R4100 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital Fort SmithFort smith, ARHospital
Baptist Health - Fort SmithFort smith, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic Fort Smith Communities3870668510283
Fands Physical Therapy, Inc781089845980

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. Karen S Merle allows following entities to bill medicare on her behalf.
Entity NameMercy Clinic Fort Smith Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902073620
PECOS PAC ID: 3870668510
Enrollment ID: O20080814000789
Entity NameFort Smith Hma Pbc Management Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477888907
PECOS PAC ID: 8224172127
Enrollment ID: O20100216000383

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. Karen S Merle 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
Karen S Merle, MD
Po Box 402319,
Atlanta, GA 30384-2319

Ph: (479) 709-7399
Karen S Merle, MD
7003 Chad Colley Blvd,
Barling, AR 72923-3000

Ph: (479) 431-3500

Reviews and Comments


Internal Medicine Doctors in Barling, AR


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.