Dr Carlos Eduardo Villarreal, DNP-A, CRNA - Medicare Nurse Anesthetist, Certified Registered in Harlingen, TX

Dr Carlos Eduardo Villarreal, DNP-A, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Harlingen, Texas. His current practice location is 2101 Pease St, Harlingen, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 389-1100.

Dr Carlos Eduardo Villarreal is licensed to practice in Texas (license number 1106973) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1639883713.

Contact Information

Dr Carlos Eduardo Villarreal, DNP-A, CRNA
2101 Pease St,
Harlingen, TX 78550-8307
(956) 389-1100
Not Available

Map and Direction




Provider's Profile

Full NameDr Carlos Eduardo Villarreal
GenderMale
SpecialityNurse Anesthetist, Certified Registered
Location2101 Pease St, Harlingen, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639883713
  • Provider Enumeration Date: 01/12/2023
  • Last Update Date: 01/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9234501263
  • Enrollment ID: I20230221000094

Medical Identifiers

Medical identifiers for Dr Carlos Eduardo Villarreal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639883713NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 1106973 (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. Dr Carlos Eduardo Villarreal allows following entities to bill medicare on his behalf.
Entity NameHarlingen Anesthesia Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093727455
PECOS PAC ID: 5294637112
Enrollment ID: O20040122000244

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. Dr Carlos Eduardo Villarreal 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
Dr Carlos Eduardo Villarreal, DNP-A, CRNA
3107 Sabercat Ave Apt 4,
Edinburg, TX 78542-3148

Ph: (956) 457-1797
Dr Carlos Eduardo Villarreal, DNP-A, CRNA
2101 Pease St,
Harlingen, TX 78550-8307

Ph: (956) 389-1100

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Harlingen, TX

Mr. Jose L Garcia Iii, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2101 Pease St, Harlingen, TX 78550
Phone: 956-867-2530    
Helen Delores Padgett, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 2101 Pease St, Harlingen, TX 78550
Phone: 956-389-1100    Fax: 956-389-1800
Mr. Rene Lee Acosta, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3202 Tucker Rd, Harlingen, TX 78552
Phone: 956-536-7363    
Robin Melinda Woodard, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2101 Pease St, Harlingen, TX 78550
Phone: 956-389-1100    Fax: 956-389-1800
Gonzalo Flores, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2101 Pease St, Harlingen, TX 78550
Phone: 956-389-1100    Fax: 956-389-1800
Perla C Rufo, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 2101 Pease St, Harlingen, TX 78550
Phone: 956-389-1100    Fax: 956-389-1800
Jessica L Appel, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2101 Pease St, Harlingen, TX 78550
Phone: 956-389-1100    Fax: 956-389-1800

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.