Ambria Williams, FNP - Medicare Nurse Practitioner in Corpus Christi, TX

Ambria Williams, FNP is a medicare enrolled "Nurse Practitioner - Family" in Corpus Christi, Texas. She graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Christus Trinity Clinic and her current practice location is 5802 Saratoga Blvd Ste 20, Corpus Christi, Texas. You can reach out to her office (for appointments etc.) via phone at (361) 696-6200.

Ambria Williams is licensed to practice in Texas (license number 1059857) 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 1417458340.

Contact Information

Ambria Williams, FNP
5802 Saratoga Blvd Ste 20,
Corpus Christi, TX 78414-4252
(361) 696-6200
Not Available

Map and Direction




Provider's Profile

Full NameAmbria Williams
GenderFemale
SpecialityNurse Practitioner
Experience3 Years
Location5802 Saratoga Blvd Ste 20, Corpus Christi, 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:
  • Ambria Williams graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1417458340
  • Provider Enumeration Date: 02/26/2018
  • Last Update Date: 09/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3375921299
  • Enrollment ID: I20220606002460

Medical Identifiers

Medical identifiers for Ambria Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417458340NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 849639 (Texas)Secondary
363L00000XNurse Practitioner 1059857 (Texas)Secondary
363LF0000XNurse Practitioner - Family 1059857 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Encompass Home Health Of Corpus ChristiCorpus christi, TXHome health agency
Christus Homecare SpohnCorpus christi, TXHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christus Trinity Clinic30724267411217

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. Ambria Williams allows following entities to bill medicare on her behalf.
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20031204001091

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. Ambria Williams 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
Ambria Williams, FNP
5802 Saratoga Blvd Ste 200,
Corpus Christi, TX 78414-4252

Ph: () -
Ambria Williams, FNP
5802 Saratoga Blvd Ste 20,
Corpus Christi, TX 78414-4252

Ph: (361) 696-6200

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.