Raul Sergio Villarreal Jr, MD in San Antonio, TX

Raul Sergio Villarreal Jr, MD is a medicare enrolled "Allergy & Immunology" physician in San Antonio, Texas. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 2015 and has 9 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Allergy Asthma And Immunology Associates Of South Texas, P.a. and his current practice location is 2424 Babcock Rd Ste 301, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 616-0882.

Raul Sergio Villarreal Jr is licensed to practice in Texas (license number S4411) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1083008908.

Contact Information

	Raul Sergio Villarreal Jr, MD
	2424 Babcock Rd Ste 301, San Antonio, TX 78229-6031
	(210) 616-0882
	(210) 692-7833

Map and Direction

Physician's Profile

Full Name	Raul Sergio Villarreal Jr
Gender	Male
Speciality	Allergy/immunology
Experience	9 Years
Location	2424 Babcock Rd Ste 301, San Antonio, Texas
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Raul Sergio Villarreal Jr attended and graduated from University Of Texas Southwestern Medical School At Dallas in 2015

NPI Data:

NPI Number: 1083008908
Provider Enumeration Date: 03/28/2015
Last Update Date: 02/22/2024

Medicare PECOS Information:

PECOS PAC ID: 0941582209
Enrollment ID: I20200507000282

Medical Identifiers

Medical identifiers for Raul Sergio Villarreal Jr such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1083008908	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RA0201X	Internal Medicine - Allergy & Immunology	S4411 (Texas)	Secondary
207K00000X	Allergy & Immunology	S4411 (Texas)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Allergy Asthma And Immunology Associates Of South Texas, P.a.	3274596853	6

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. Raul Sergio Villarreal Jr allows following entities to bill medicare on his behalf.

Entity Name	Allergy Asthma & Immunology Associates Of South Texas, P.a.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023175239 PECOS PAC ID: 3274596853 Enrollment ID: O20041104000908

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. Raul Sergio Villarreal Jr 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 Address	Practice Location Address
Raul Sergio Villarreal Jr, MD 2424 Babcock Rd Ste 301, San Antonio, TX 78229-6031 Ph: (210) 616-0882	Raul Sergio Villarreal Jr, MD 2424 Babcock Rd Ste 301, San Antonio, TX 78229-6031 Ph: (210) 616-0882

Reviews and Comments

Allergy & Immunology Doctors in San Antonio, TX

Dr. Miguel Juan Martinez Jr., M.D. Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 16675 Huebner Rd Ste 201, San Antonio, TX 78248 Phone: 210-314-5805 Fax: 210-314-8626
Michael Earl Tyler, M.D. Allergy & Immunology Medicare: Not Enrolled in Medicare Practice Location: 14615 San Pedro Ave, Suite 235, San Antonio, TX 78232 Phone: 210-491-9441 Fax: 210-491-9480
Gordana Gligoric, MD Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 4242 Medical Dr, Suite 6100, San Antonio, TX 78229 Phone: 210-807-3889 Fax: 210-888-5851
Erica Elizabeth Gomez, APRN Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 7500 Barlite Blvd, Suite 106, San Antonio, TX 78224 Phone: 210-616-0882 Fax: 210-692-7833
Dr. Anna Henry Heisser, MD Allergy & Immunology Medicare: Medicare Enrolled Practice Location: 5788 Eckhert Rd, C/o Allergy Clinic, San Antonio, TX 78240 Phone: 210-699-2298
Kaitlyn Nicole Diaz, PA-C Allergy & Immunology Medicare: Medicare Enrolled Practice Location: 2424 Babcock Rd Ste 301, San Antonio, TX 78229 Phone: 210-538-7678
Dr. Daniel Alberto Ramirez Jr., M.D. Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 8285 Fredericksburg Rd, San Antonio, TX 78229 Phone: 210-614-3923

Raul Sergio Villarreal Jr, MD - Medicare Allergy/immunology in San Antonio, TX