Kristen Lynn Castaneda, APRN, FNP-C - Medicare Nurse Practitioner in Mexia, TX

Kristen Lynn Castaneda, APRN, FNP-C is a medicare enrolled "Nurse Practitioner" in Mexia, Texas. Her current practice location is 401 E Milam St, Mexia, Texas. You can reach out to her office (for appointments etc.) via phone at (254) 562-2500.

Kristen Lynn Castaneda is licensed to practice in Texas (license number 1192402) 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 1841090099.

Contact Information

Kristen Lynn Castaneda, APRN, FNP-C
401 E Milam St,
Mexia, TX 76667-2329
(254) 562-2500
Not Available

Map and Direction




Provider's Profile

Full NameKristen Lynn Castaneda
GenderFemale
SpecialityNurse Practitioner
Location401 E Milam St, Mexia, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1841090099
  • Provider Enumeration Date: 03/17/2025
  • Last Update Date: 04/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5799202958
  • Enrollment ID: I20250512000007

Medical Identifiers

Medical identifiers for Kristen Lynn Castaneda such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841090099NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 1192402 (Texas)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. Kristen Lynn Castaneda allows following entities to bill medicare on her behalf.
Entity NameArete Urgent Care Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578861639
PECOS PAC ID: 6507042876
Enrollment ID: O20110523000026

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. Kristen Lynn Castaneda 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
Kristen Lynn Castaneda, APRN, FNP-C
401 E Milam St,
Mexia, TX 76667-2329

Ph: (254) 562-2500
Kristen Lynn Castaneda, APRN, FNP-C
401 E Milam St,
Mexia, TX 76667-2329

Ph: (254) 562-2500

Reviews and Comments


Nurse Practitioner Nurses in Mexia, TX

Ashley Rochelle Leger, MSN, APRN-FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 871 Lcr 377, Mexia, TX 76667
Phone: 903-390-4733    
Courtney Chiglo, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 311 Lcr 470, Mexia, TX 76667
Phone: 507-273-8724    
Sharon M Eskridge, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 311 E Milam St, Mexia, TX 76667
Phone: 254-562-2500    Fax: 254-562-2503
Sara Chiglo, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 514 S Bonham St, Mexia, TX 76667
Phone: 254-562-9321    
Miss Natacha Kenya Roblow, PMHNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 540 Chapel Dr, Mexia, TX 76667
Phone: 254-562-2821    
Christopher Lee George, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 514 S Bonham St, Mexia, TX 76667
Phone: 254-562-9321    Fax: 254-562-3570
Mr. Steve Billy Rossiaky,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 514 S Bonham St, Mexia, TX 76667
Phone: 254-562-5961    

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.