Alberto Nenninger Leon, MD in Edinburg, TX - Medicare Internal Medicine

Alberto Nenninger Leon, MD is a medicare enrolled "Internal Medicine" physician in Edinburg, Texas. He graduated from medical school in 2016 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice San Juan Regional Medical Center, Inc. and his current practice location is 5501 S Mccoll Rd, Edinburg, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 362-8677.

Alberto Nenninger Leon is licensed to practice in New Mexico (license number MD2020-0267) 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 1750809968.

Contact Information

	Alberto Nenninger Leon, MD
	5501 S Mccoll Rd, Edinburg, TX 78539-5503
	(956) 362-8677
	(956) 362-7253

Map and Direction

Physician's Profile

Full Name	Alberto Nenninger Leon
Gender	Male
Speciality	Internal Medicine
Experience	9 Years
Location	5501 S Mccoll Rd, Edinburg, 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:

Alberto Nenninger Leon graduated from medical school in 2016

NPI Data:

NPI Number: 1750809968
Provider Enumeration Date: 09/07/2017
Last Update Date: 10/21/2025

Medicare PECOS Information:

PECOS PAC ID: 9335563550
Enrollment ID: I20200721003654

Medical Identifiers

Medical identifiers for Alberto Nenninger Leon such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1750809968	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	V9380 (Texas)	Secondary
207R00000X	Internal Medicine	MD2020-0267 (New Mexico)	Primary
208M00000X	Hospitalist	V9380 (Texas)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
San Juan Regional Medical Center	Farmington, NM	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
San Juan Regional Medical Center, Inc.	4587559505	183

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. Alberto Nenninger Leon allows following entities to bill medicare on his behalf.

Entity Name	San Juan Regional Medical Center, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1639662901 PECOS PAC ID: 4587559505 Enrollment ID: O20040218000865

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. Alberto Nenninger Leon 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
Alberto Nenninger Leon, MD Po Box 5958, Mcallen, TX 78502-5958 Ph: (956) 362-8677	Alberto Nenninger Leon, MD 5501 S Mccoll Rd, Edinburg, TX 78539-5503 Ph: (956) 362-8677

Reviews and Comments

Internal Medicine Doctors in Edinburg, TX

Dr. Carlos Javier Cardenas, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 5520 Leonardo Da Vinci, Ste 100, Edinburg, TX 78539 Phone: 956-362-3636 Fax: 956-362-2699
Chi Lun Pui, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2821 Michael Angelo, Ste. 400, Edinburg, TX 78539 Phone: 956-362-3553
Salman Bangash, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 5501 S Mccoll Rd, Edinburg, TX 78539 Phone: 956-362-3575
Asma Salih Mohammed Tarjmani, Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 5501 S Mccoll Rd, Edinburg, TX 78539 Phone: 956-369-5100
James Walter Castillo Ii, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 5501 S Mccoll Rd, Edinburg, TX 78539 Phone: 956-362-8677 Fax: 956-362-7253
Nevin Antony Varghese, M.D Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 5423 S Mccoll Rd, Edinburg, TX 78539 Phone: 956-362-3575 Fax: 956-362-3575
Dr. Eduardo Dusty Luna, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4113 Crosspoint Blvd # 11, Edinburg, TX 78539 Phone: 956-603-1555

Alberto Nenninger Leon, MD - Medicare Internal Medicine in Edinburg, TX