Maria Davila, PA - Medicare Physician Assistant in Pharr, TX

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Maria Davila, PA is a medicare enrolled "Physician Assistant" in Pharr, Texas. Her current practice location is 1002 W Sam Houston Blvd Ste 4, Pharr, Texas. You can reach out to her office (for appointments etc.) via phone at (956) 783-1400.

Maria Davila is licensed to practice in Texas (license number PA11249) 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 1225564636.

Contact Information

Maria Davila, PA
1002 W Sam Houston Blvd Ste 4,
Pharr, TX 78577-5198
(956) 783-1400
(956) 783-8818

Map and Direction




Provider's Profile

Full NameMaria Davila
GenderFemale
SpecialityPhysician Assistant
Location1002 W Sam Houston Blvd Ste 4, Pharr, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1225564636
  • Provider Enumeration Date: 05/04/2017
  • Last Update Date: 05/01/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2961770078
  • Enrollment ID: I20170712000537

Medical Identifiers

Medical identifiers for Maria Davila such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225564636NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA11249 (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. Maria Davila allows following entities to bill medicare on her behalf.
Entity NameEdinburg Emergency Medicine Associates PA
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942467113
PECOS PAC ID: 9638246408
Enrollment ID: O20080919000177
Entity NameEdinburg Pediatric Network LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669708780
PECOS PAC ID: 2062541469
Enrollment ID: O20100524000412
Entity NameMcallen Emergency Medicine Associates PA
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336543636
PECOS PAC ID: 1557686409
Enrollment ID: O20150217001079
Entity NameOptimum Pediatrics PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205664828
PECOS PAC ID: 2466988159
Enrollment ID: O20241204003614

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. Maria 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
Maria Davila, PA
1002 W Sam Houston Blvd Ste 4,
Pharr, TX 78577-5198

Ph: (956) 783-1400		Maria Davila, PA
1002 W Sam Houston Blvd Ste 4,
Pharr, TX 78577-5198

Ph: (956) 783-1400

Reviews and Comments


Physician Assistant Nurses in Pharr, TX

Rene Bello, SA-C
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Jesus Barron,
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Lucia Alejandra Esquivel, PA-C
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Elizabeth Telles,
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Phone: 956-283-1889    Fax: 956-283-7014
Aida Solis Guizar, PAC
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Practice Location: 7013 S Cage Blvd Ste C, Pharr, TX 78577
Phone: 956-787-6799    Fax: 956-787-0906

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.