Karen Lynn Williams, NP - Medicare Nurse Practitioner in Fort Smith, AR

Karen Lynn Williams, NP is a medicare enrolled "Nurse Practitioner - Family" in Fort Smith, Arkansas. She graduated from nursing school in 2015 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Ft Smith Rheumatology Pc and her current practice location is 1501 S Waldron Rd Ste 202, Fort Smith, Arkansas. You can reach out to her office (for appointments etc.) via phone at (479) 755-6900.

Karen Lynn Williams is licensed to practice in Arkansas (license number A004676) 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 1972959625.

Contact Information

Karen Lynn Williams, NP
1501 S Waldron Rd Ste 202,
Fort Smith, AR 72903-2598
(479) 755-6900
(479) 755-6903

Map and Direction




Provider's Profile

Full NameKaren Lynn Williams
GenderFemale
SpecialityNurse Practitioner
Experience9 Years
Location1501 S Waldron Rd Ste 202, Fort Smith, 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 Lynn Williams graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1972959625
  • Provider Enumeration Date: 05/12/2016
  • Last Update Date: 01/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5294026399
  • Enrollment ID: I20171121002892

Medical Identifiers

Medical identifiers for Karen Lynn Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972959625NPI-NPPES
200642430AMedicaidOK
224078758MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family R0121121 (Oklahoma)Secondary
363LF0000XNurse Practitioner - Family 121121 (Oklahoma)Secondary
363LF0000XNurse Practitioner - Family A004676 (Arkansas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ft Smith Rheumatology Pc68009512942

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 Lynn Williams allows following entities to bill medicare on her behalf.
Entity NameFt Smith Rheumatology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285823229
PECOS PAC ID: 6800951294
Enrollment ID: O20090219000008

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 Lynn Williams 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 Lynn Williams, NP
1501 S Waldron Rd Ste 202,
Fort Smith, AR 72903-2598

Ph: (479) 755-6900
Karen Lynn Williams, NP
1501 S Waldron Rd Ste 202,
Fort Smith, AR 72903-2598

Ph: (479) 755-6900

Reviews and Comments


Nurse Practitioner Nurses in Fort Smith, AR

Steven A. Wells, DNP
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Phone: 479-314-6000    
Valentina Nastasi, APRN
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Practice Location: 7600 Rogers Ave, Fort Smith, AR 72903
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Mrs. Tonya Renea Allen, APRN, NP-C
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Mandi T Williams, APN
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Practice Location: 7217 Cameron Park Dr, Fort Smith, AR 72903
Phone: 479-831-6007    Fax: 479-782-1242
Tracy Lynn Fisher, APN, NP-C
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Medicare: Medicare Enrolled
Practice Location: 4900 Kelley Hwy, Fort Smith, AR 72904
Phone: 479-785-5700    Fax: 479-785-5708
Mrs. Athena Frangos-pasley, APN
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Practice Location: 1500 Dodson Ave, Fort Smith, AR 72901
Phone: 479-709-6850    
Mrs. Gayla Denise Johnson, FNP
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Medicare: Accepting Medicare Assignments
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 479-484-6000    

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.