Tonya Marea Fields, FNP-C - Medicare Nurse Practitioner in Dalhart, TX

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Tonya Marea Fields, FNP-C is a medicare enrolled "Nurse Practitioner" in Dalhart, Texas. She graduated from nursing school in 2009 and has 15 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Dallam-hartley Counties Hospital District and her current practice location is 206 E 16th St, Dalhart, Texas. You can reach out to her office (for appointments etc.) via phone at (806) 244-5668.

Tonya Marea Fields is licensed to practice in Texas (license number 661513) 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 1699093625.

Contact Information

Tonya Marea Fields, FNP-C
206 E 16th St,
Dalhart, TX 79022-4802
(806) 244-5668
(806) 884-2790

Map and Direction




Provider's Profile

Full NameTonya Marea Fields
GenderFemale
SpecialityNurse Practitioner
Experience15 Years
Location206 E 16th St, Dalhart, Texas
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:
  • Tonya Marea Fields graduated from nursing school in 2009
  NPI Data:
  • NPI Number: 1699093625
  • Provider Enumeration Date: 05/14/2010
  • Last Update Date: 08/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3779750468
  • Enrollment ID: I20120120000470

Medical Identifiers

Medical identifiers for Tonya Marea Fields such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699093625NPI-NPPES
216508608MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 661513 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Coon Memorial HospitalDalhart, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dallam-hartley Counties Hospital District014311280513

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. Tonya Marea Fields allows following entities to bill medicare on her behalf.
Entity NameDallam-hartley Counties Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245353747
PECOS PAC ID: 0143112805
Enrollment ID: O20040428001365
Entity NameAmarillo Urgent Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881895050
PECOS PAC ID: 4981791613
Enrollment ID: O20071029000148

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. Tonya Marea Fields 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
Tonya Marea Fields, FNP-C
206 E 16th St,
Dalhart, TX 79022-4802

Ph: (806) 244-5668		Tonya Marea Fields, FNP-C
206 E 16th St,
Dalhart, TX 79022-4802

Ph: (806) 244-5668

Reviews and Comments


Nurse Practitioner Nurses in Dalhart, TX

Margaret Stephens, APN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 320 E Texas Blvd, Dalhart, TX 79022
Phone: 806-244-7791    Fax: 806-244-7792
Jenmark Adan Cruz, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1411 Denver Ave, Dalhart, TX 79022
Phone: 806-244-4571    
Mrs. Melanie Ann Hendrix, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 206 E 16th St, Dalhart, TX 79022
Phone: 806-244-5668    Fax: 806-655-7159
Mrs. Amanda Dale Cox, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 210 Denver Ave Unit 1, Dalhart, TX 79022
Phone: 806-676-5756    Fax: 806-244-0036

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.