Araceli Elizalde, MD - Medicare Allergy/immunology in San Antonio, TX

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Araceli Elizalde, MD is a medicare enrolled "Allergy & Immunology" physician in San Antonio, Texas. She graduated from medical school in 2003 and has 23 years of diverse experience with area of expertise as Allergy/immunology. Her current practice location is 21727 Ih 10 W, Ste 104, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 704-4708.

Araceli Elizalde is licensed to practice in Texas (license number P3620) 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 1811174873.

Contact Information

Araceli Elizalde, MD
21727 Ih 10 W, Ste 104,
San Antonio, TX 78257-2108
(210) 704-4708
Not Available

Map and Direction




Physician's Profile

Full NameAraceli Elizalde
GenderFemale
SpecialityAllergy/immunology
Experience23 Years
Location21727 Ih 10 W, San Antonio, 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:
  • Araceli Elizalde graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1811174873
  • Provider Enumeration Date: 01/22/2008
  • Last Update Date: 02/27/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3476691809
  • Enrollment ID: I20120904000125

Medical Identifiers

Medical identifiers for Araceli Elizalde such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811174873NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology P3620 (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. Araceli Elizalde allows following entities to bill medicare on her behalf.
Entity NameBaylor College of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285079764
PECOS PAC ID: 0648405738
Enrollment ID: O20131025000939
Entity NameAllergy, Asthma and Immunology Specialists of San Antonio
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073177440
PECOS PAC ID: 1951633056
Enrollment ID: O20191022002907
Entity NameImmuno, PA
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598543753
PECOS PAC ID: 9436594546
Enrollment ID: O20240228003796

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. Araceli Elizalde 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
Araceli Elizalde, MD
21727 Ih 10 W, Ste 104,
San Antonio, TX 78257-2108

Ph: (210) 899-6856		Araceli Elizalde, MD
21727 Ih 10 W, Ste 104,
San Antonio, TX 78257-2108

Ph: (210) 704-4708

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.