Mary Williams, MSN, APRN, FNP-C - Medicare Nurse Practitioner in Texarkana, AR

Mary Williams, MSN, APRN, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Texarkana, Arkansas. Her current practice location is 1205 E 35th St, Texarkana, Arkansas. You can reach out to her office (for appointments etc.) via phone at (903) 614-5355.

Mary Williams is licensed to practice in Arkansas (license number A004459) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1578947925.

Contact Information

Mary Williams, MSN, APRN, FNP-C
1205 E 35th St,
Texarkana, AR 71854-2746
(903) 614-5355
(903) 614-5399

Map and Direction




Provider's Profile

Full NameMary Williams
GenderFemale
SpecialityNurse Practitioner - Family
Location1205 E 35th St, Texarkana, Arkansas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578947925
  • Provider Enumeration Date: 07/15/2015
  • Last Update Date: 07/15/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 1759698566
  • Enrollment ID: I20150910002820

Medical Identifiers

Medical identifiers for Mary Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578947925NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family A004459 (Arkansas)Primary

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. Mary Williams allows following entities to bill medicare on her behalf.
Entity NameMidsouth Transitions Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790262681
PECOS PAC ID: 8628322831
Enrollment ID: O20190507000509
Entity NameMidsouth Transitions Arkansas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003427873
PECOS PAC ID: 1153731005
Enrollment ID: O20201103002747

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. Mary 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
Mary Williams, MSN, APRN, FNP-C
1299 Mc 152,
Doddridge, AR 71834-1695

Ph: (903) 277-9705
Mary Williams, MSN, APRN, FNP-C
1205 E 35th St,
Texarkana, AR 71854-2746

Ph: (903) 614-5355

Reviews and Comments


Nurse Practitioner Nurses in Texarkana, AR

Tommy Caldwell,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1205 E 35th St, Texarkana, AR 71854
Phone: 903-614-5355    Fax: 903-614-5399
Deborah L Porchia,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 300 E 6th St, Texarkana, AR 71854
Phone: 870-779-6000    Fax: 870-779-6125
Mrs. Crystal Marie Stanberry, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1205 E 35th St, Texarkana, AR 71854
Phone: 903-735-5355    
Ms. Gracie Mae Adkisson, PMHNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2301 Pecan St, Texarkana, AR 71854
Phone: 903-278-5906    
Belinda K Doss, APN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 401 East St, Texarkana, AR 71854
Phone: 870-773-2177    Fax: 870-773-2758
Porscha Nicole Branch, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1205 E 35th St, Texarkana, AR 71854
Phone: 870-216-0050    Fax: 870-216-0096
Mrs. Martega Marie Walton, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1307 Trinity Blvd, Texarkana, AR 71854
Phone: 870-773-6467    Fax: 870-216-0061

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.