Dr Guadalupe Davila, MD - Medicare Internal Medicine in Harlingen, TX

Dr Guadalupe Davila, MD is a medicare enrolled "Internal Medicine" physician in Harlingen, Texas. She went to University Of Texas Medical School At San Antonio and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Wellmed Medical Group Pa and her current practice location is 509 S Expressway 83 Ste B2, Harlingen, Texas. You can reach out to her office (for appointments etc.) via phone at (956) 406-6285.

Dr Guadalupe Davila is licensed to practice in Texas (license number K4783) 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 1548330277.

Contact Information

Dr Guadalupe Davila, MD
509 S Expressway 83 Ste B2,
Harlingen, TX 78550-5909
(956) 406-6285
(956) 406-6300

Map and Direction




Physician's Profile

Full NameDr Guadalupe Davila
GenderFemale
SpecialityInternal Medicine
Experience29 Years
Location509 S Expressway 83 Ste B2, Harlingen, 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:
  • Dr Guadalupe Davila attended and graduated from University Of Texas Medical School At San Antonio in 1995
  NPI Data:
  • NPI Number: 1548330277
  • Provider Enumeration Date: 11/09/2006
  • Last Update Date: 11/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224010236
  • Enrollment ID: I20040603000675

Medical Identifiers

Medical identifiers for Dr Guadalupe Davila such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548330277NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine K4783 (Texas)Primary
207R00000XInternal Medicine 46512 (Colorado)Secondary

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. Dr Guadalupe Davila 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
Entity NameHni Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366735169
PECOS PAC ID: 6406028810
Enrollment ID: O20111031000750

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 Guadalupe Davila 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 Guadalupe Davila, MD
509 S Expressway 83 Ste B2,
Harlingen, TX 78550-5909

Ph: (956) 406-6285
Dr Guadalupe Davila, MD
509 S Expressway 83 Ste B2,
Harlingen, TX 78550-5909

Ph: (956) 406-6285

Reviews and Comments


Internal Medicine Doctors in Harlingen, TX

Alfredo Garcia, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1722 S Carolina St, Suite A, Harlingen, TX 78550
Phone: 956-365-4522    Fax: 956-365-4897
Dr. M. Shereef Hilmy Ii, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2310 N. Ed Carey Drive, Suite 1a, Harlingen, TX 78550
Phone: 956-428-5522    Fax: 956-430-3400
Linda M Alexander, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2121 Pease St, Ste 3a, Harlingen, TX 78550
Phone: 956-359-1440    
Hector M Carmona, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2102 Treasure Hills Blvd, Harlingen, TX 78550
Phone: 832-293-0177    
Dr. Robert L. Hatcher, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 28528 S Palm Court Dr, Harlingen, TX 78552
Phone: 956-425-3098    
Ariana Barbosa,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1806 Runnels St, Harlingen, TX 78550
Phone: 956-230-3181    Fax: 956-230-3182
Luis A Reynoso, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2401 N Ed Carey Dr, Ste C, Harlingen, TX 78550
Phone: 956-425-7800    Fax: 956-425-7801

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.