Tonya Frederick, RN, FNP - Medicare Nurse Practitioner in Fort Worth, TX

Tonya Frederick, RN, FNP is a medicare enrolled "Nurse Practitioner - Family" in Fort Worth, Texas. Her current practice location is 855 Montgomery St, Fort Worth, Texas. You can reach out to her office (for appointments etc.) via phone at (817) 735-2228.

Tonya Frederick is licensed to practice in Texas (license number 1118906) 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 1619451697.

Contact Information

Tonya Frederick, RN, FNP
855 Montgomery St,
Fort Worth, TX 76107-2553
(817) 735-2228
(817) 735-2582

Map and Direction




Provider's Profile

Full NameTonya Frederick
GenderFemale
SpecialityNurse Practitioner - Family
Location855 Montgomery St, Fort Worth, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619451697
  • Provider Enumeration Date: 09/17/2018
  • Last Update Date: 09/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8820428212
  • Enrollment ID: I20210219002546

Medical Identifiers

Medical identifiers for Tonya Frederick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619451697NPI-NPPES
1118906OtherTXCERTIFIED NURSE PRACTITIONER
202100811RNOtherORRN LICENSE
1118906OtherTXREGISTERED NURSE
202100983NP-PPOtherORFNP/PRESRIBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 1118906 (Texas)Primary
363LF0000XNurse Practitioner - Family 202100983NP-PP (Oregon)Secondary
163W00000XRegistered Nurse 202100811RN (Oregon)Secondary
163W00000XRegistered Nurse 1118906 (Texas)Secondary

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 Frederick allows following entities to bill medicare on her behalf.
Entity NameColumbia Lutheran Charities
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1134146939
PECOS PAC ID: 5294643359
Enrollment ID: O20021217000028

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 Frederick 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 Frederick, RN, FNP
Po Box 99335,
Fort Worth, TX 76199-0335

Ph: (817) 735-2228
Tonya Frederick, RN, FNP
855 Montgomery St,
Fort Worth, TX 76107-2553

Ph: (817) 735-2228

Reviews and Comments


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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.