Erica Elguea Diaz, FNP - Medicare Nurse Practitioner in Red Oak, TX

Erica Elguea Diaz, FNP is a medicare enrolled "Nurse Practitioner - Family" in Red Oak, Texas. She graduated from nursing school in 2019 and has 5 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Wellmed Medical Group Pa and her current practice location is 106 Plaza Dr, Red Oak, Texas. You can reach out to her office (for appointments etc.) via phone at (972) 505-8700.

Erica Elguea Diaz is licensed to practice in Texas (license number AP144035) 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 1295370138.

Contact Information

Erica Elguea Diaz, FNP
106 Plaza Dr,
Red Oak, TX 75154-3981
(972) 505-8700
Not Available

Map and Direction




Provider's Profile

Full NameErica Elguea Diaz
GenderFemale
SpecialityNurse Practitioner
Experience5 Years
Location106 Plaza Dr, Red Oak, 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:
  • Erica Elguea Diaz graduated from nursing school in 2019
  NPI Data:
  • NPI Number: 1295370138
  • Provider Enumeration Date: 11/14/2019
  • Last Update Date: 11/14/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9234548835
  • Enrollment ID: I20210512000579

Medical Identifiers

Medical identifiers for Erica Elguea Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295370138NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family AP144035 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellmed Medical Group Pa4880657386693

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. Erica Elguea Diaz allows following entities to bill medicare on her behalf.
Entity NameWellmed Medical Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437156486
PECOS PAC ID: 4880657386
Enrollment ID: O20041105000519

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. Erica Elguea Diaz 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
Erica Elguea Diaz, FNP
206 Waller St,
Red Oak, TX 75154-6352

Ph: (469) 233-4990
Erica Elguea Diaz, FNP
106 Plaza Dr,
Red Oak, TX 75154-3981

Ph: (972) 505-8700

Reviews and Comments


Nurse Practitioner Nurses in Red Oak, TX

Oredunni Oguntodu,
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Phone: 817-323-0900    
Ashley Ellen Walker, FNP
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Practice Location: 301 E Ovilla Rd Ste 100, Red Oak, TX 75154
Phone: 469-800-9200    
Kayla Meyer, APRN- CNP
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Medicare: Not Enrolled in Medicare
Practice Location: 273 E Ovilla Rd Ste 4, Red Oak, TX 75154
Phone: 972-617-6660    
Christine Berger, APRN, FNP-C
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Medicare: Accepting Medicare Assignments
Practice Location: 104 Plaza Dr, Red Oak, TX 75154
Phone: 972-515-8700    Fax: 214-764-8558
Kelsey Martin, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 273 E Ovilla Rd Ste 4, Red Oak, TX 75154
Phone: 972-617-6660    
Charles Adison Chittamai,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 301 E Ovilla Rd, Red Oak, TX 75154
Phone: 469-800-9200    

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.