Katie Lorraine Williamson, FNP - Medicare Nurse Practitioner in Orange, TX

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Katie Lorraine Williamson, FNP is a medicare enrolled "Nurse Practitioner - Family" in Orange, Texas. Her current practice location is 3727 N 16th St, Orange, Texas. You can reach out to her office (for appointments etc.) via phone at (409) 832-8338.

Katie Lorraine Williamson is licensed to practice in Texas (license number 1088795) 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 1114654035.

Contact Information

Katie Lorraine Williamson, FNP
3727 N 16th St,
Orange, TX 77632-4690
(409) 832-8338
(409) 910-2061

Map and Direction




Provider's Profile

Full NameKatie Lorraine Williamson
GenderFemale
SpecialityNurse Practitioner - Family
Location3727 N 16th St, Orange, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114654035
  • Provider Enumeration Date: 08/02/2022
  • Last Update Date: 08/15/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1456702489
  • Enrollment ID: I20240103004852

Medical Identifiers

Medical identifiers for Katie Lorraine Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114654035NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 1088795 (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. Katie Lorraine Williamson allows following entities to bill medicare on her behalf.
Entity NameTriangle Area Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376584789
PECOS PAC ID: 3870502339
Enrollment ID: O20060411000321
Entity NameMichael K Crossley, M D P A
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063793586
PECOS PAC ID: 7719154475
Enrollment ID: O20120120000054

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. Katie Lorraine Williamson 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
Katie Lorraine Williamson, FNP
3727 N 16th St,
Orange, TX 77632-4690

Ph: (409) 832-8338		Katie Lorraine Williamson, FNP
3727 N 16th St,
Orange, TX 77632-4690

Ph: (409) 832-8338

Reviews and Comments


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Phone: 409-886-4407    Fax: 409-886-5303
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Mr. Shawn Eric Allison, NP
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Elizabeth Jane Green, FNP-C
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Phone: 409-833-9797    Fax: 409-654-6945
Mrs. Tracy Marie Peveto, R.N., MSN, FNP-C
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Medicare: Accepting Medicare Assignments
Practice Location: 2014 10th St, Orange, TX 77630
Phone: 409-266-1888    Fax: 409-883-3147
Becky Ann Green, NP
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Practice Location: 10383 Highway 12, Suite116, Orange, TX 77632
Phone: 409-745-4130    Fax: 409-745-4187

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.