Dr Shannon Marek, MD in San Marcos, TX - Medicare Gastroenterology

Dr Shannon Marek, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in San Marcos, Texas. He went to University Of Texas Medical School At Houston and graduated in 2004 and has 20 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Texas Digestive Disease Consultants Pllc and his current practice location is 1305 Wonder World Dr, Suite 200, San Marcos, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 754-8676.

Dr Shannon Marek is licensed to practice in Georgia (license number 059554) 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 1528282050.

Contact Information

	Dr Shannon Marek, MD
	1305 Wonder World Dr, Suite 200, San Marcos, TX 78666-7546
	(512) 754-8676
	(512) 754-8680

Map and Direction

Physician's Profile

Full Name	Dr Shannon Marek
Gender	Male
Speciality	Gastroenterology
Experience	20 Years
Location	1305 Wonder World Dr, San Marcos, 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:

Dr Shannon Marek attended and graduated from University Of Texas Medical School At Houston in 2004

NPI Data:

NPI Number: 1528282050
Provider Enumeration Date: 04/13/2007
Last Update Date: 02/20/2013

Medicare PECOS Information:

PECOS PAC ID: 7911087978
Enrollment ID: I20101208000987

Medical Identifiers

Medical identifiers for Dr Shannon Marek such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1528282050	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	27100 (Alabama)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	059554 (Georgia)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Christus Santa Rosa Medical Center	San antonio, TX	Hospital
Resolute Health Hospital	New braunfels, TX	Hospital
Christus Santa Rosa Hospital-san Marcos	San marcos, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Texas Digestive Disease Consultants Pllc	3375531379	538

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. Dr Shannon Marek allows following entities to bill medicare on his behalf.

Entity Name	Texas Digestive Disease Consultants Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1053397331 PECOS PAC ID: 3375531379 Enrollment ID: O20040505001844

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. Dr Shannon Marek 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
Dr Shannon Marek, MD 831 Uluru Ave, New Braunfels, TX 78132-3890 Ph: (512) 754-8676	Dr Shannon Marek, MD 1305 Wonder World Dr, Suite 200, San Marcos, TX 78666-7546 Ph: (512) 754-8676

Reviews and Comments

Internal Medicine Doctors in San Marcos, TX

Lance Monteau, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1290 Wonder World Dr Ste 1100, San Marcos, TX 78666 Phone: 512-393-3325 Fax: 512-393-3328
Dr. William K Deschner, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1305 Wonder World Dr, Suite 200, San Marcos, TX 78666 Phone: 512-754-8676 Fax: 512-754-8680
Frederick Earl Dixon, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 326 N Lbj Dr Ste 104, San Marcos, TX 78666 Phone: 512-572-1033
Dr. Maria De Jesus Salinas, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 1340 Wonder World Dr Ste 2203, San Marcos, TX 78666 Phone: 512-667-7123 Fax: 512-667-7328
Jose Mario Ayala, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1301 Wonder World Dr, San Marcos, TX 78666 Phone: 512-353-8979
Carlos Enrique Zamora, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 2800 Airport, Hwy 21, San Marcos, TX 78666 Phone: 512-396-6513
Dr. Carlos Neghme, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1305 Wonder World Dr, Suite 200, San Marcos, TX 78666 Phone: 512-754-8676 Fax: 512-754-8680

Dr Shannon Marek, MD - Medicare Gastroenterology in San Marcos, TX