Mrs Diana L Williford, PMHNP-BC - Medicare Nurse Practitioner in Waco, TX

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Mrs Diana L Williford, PMHNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Waco, Texas. Her current practice location is 110 S 12th St, Waco, Texas. You can reach out to her office (for appointments etc.) via phone at (254) 752-3451.

Mrs Diana L Williford is licensed to practice in Texas (license number 1139746) 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 1497535967.

Contact Information

Mrs Diana L Williford, PMHNP-BC
110 S 12th St,
Waco, TX 76701-1810
(254) 752-3451
(254) 752-7421

Map and Direction




Provider's Profile

Full NameMrs Diana L Williford
GenderFemale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location110 S 12th St, Waco, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1497535967
  • Provider Enumeration Date: 10/03/2023
  • Last Update Date: 01/18/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0547610974
  • Enrollment ID: I20231228000697

Medical Identifiers

Medical identifiers for Mrs Diana L Williford such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497535967NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 1139746 (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. Mrs Diana L Williford allows following entities to bill medicare on her behalf.
Entity NameHeart Of Texas Region Mhmr Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639399132
PECOS PAC ID: 9830105105
Enrollment ID: O20060223000214

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. Mrs Diana L Williford 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
Mrs Diana L Williford, PMHNP-BC
110 S 12th St,
Waco, TX 76701-1810

Ph: (254) 752-3451		Mrs Diana L Williford, PMHNP-BC
110 S 12th St,
Waco, TX 76701-1810

Ph: (254) 752-3451

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.

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