Guillermo Madero, MD in San Antonio, TX - Medicare Internal Medicine

Guillermo Madero, MD is a medicare enrolled "Internal Medicine" physician in San Antonio, Texas. He graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Gmg Health Systems Associates Pa and his current practice location is 1499 Hillcrest Dr, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 921-3800.

Guillermo Madero is licensed to practice in Texas (license number Q0968) 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 1235384439.

Contact Information

	Guillermo Madero, MD
	1499 Hillcrest Dr, San Antonio, TX 78228-3900
	(210) 921-3800
	(210) 334-2861

Map and Direction

Physician's Profile

Full Name	Guillermo Madero
Gender	Male
Speciality	Internal Medicine
Experience	20 Years
Location	1499 Hillcrest Dr, 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:

Guillermo Madero graduated from medical school in 2004

NPI Data:

NPI Number: 1235384439
Provider Enumeration Date: 12/02/2008
Last Update Date: 04/08/2024

Medicare PECOS Information:

PECOS PAC ID: 1759412216
Enrollment ID: I20141024001799

Medical Identifiers

Medical identifiers for Guillermo Madero such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1235384439	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	Q0968 (Texas)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Gmg Health Systems Associates Pa	8123932647	100

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. Guillermo Madero allows following entities to bill medicare on his behalf.

Entity Name	Gmg Health Systems Associates Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023030160 PECOS PAC ID: 8123932647 Enrollment ID: O20040121001049

Entity Name	Sound Inpatient Physicians Of Texas I, Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1831424563 PECOS PAC ID: 8729133640 Enrollment ID: O20090828000300

Entity Name	Hospitalist Medicine Physicians Of Texas Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629307095 PECOS PAC ID: 3476688318 Enrollment ID: O20100317001021

Entity Name	Hospitalist Medicine Physicians Of Texas - San Antonio, Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1174002208 PECOS PAC ID: 7416207873 Enrollment ID: O20180905001955

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. Guillermo Madero 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
Guillermo Madero, MD 720 Pleasanton Rd, San Antonio, TX 78214-1306 Ph: (210) 921-3800	Guillermo Madero, MD 1499 Hillcrest Dr, San Antonio, TX 78228-3900 Ph: (210) 921-3800

Reviews and Comments

Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 8307 Gault Ln, San Antonio, TX 78209 Phone: 210-798-5112
Zarema J Singson, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 5223 Hamilton Wolfe Rd, San Antonio, TX 78229 Phone: 210-614-1234 Fax: 210-614-0952
Sapna Raghunathan, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 8300 Floyd Curl Dr, San Antonio, TX 78229 Phone: 210-450-9490 Fax: 210-450-6065
Dr. Jonathan Edward Slovik, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4502 Medical Dr, San Antonio, TX 78229 Phone: 210-358-4000 Fax: 210-358-0647
Mr. Paul Joseph Fanucchi, NP Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: Marianist Residence, 520 Fondham, San Antonio, TX 78228 Phone: 210-434-4157 Fax: 210-433-6005
Socrates B Aramburu, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212 Phone: 210-271-3204 Fax: 210-222-2761
David H White, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 6800 Ih 10 W, Ste 350, San Antonio, TX 78201 Phone: 210-616-0801

Guillermo Madero, MD - Medicare Internal Medicine in San Antonio, TX