Dr Mark M Casillas, MD in San Antonio, TX - Medicare Orthopedic Surgery

Dr Mark M Casillas, MD is a medicare enrolled "Orthopaedic Surgery - Foot And Ankle Surgery" physician in San Antonio, Texas. He went to University Of Texas Medical School At San Antonio and graduated in 1991 and has 33 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Shea Physical Therapy Specialists Llc, Methodist Physician Practices Pllc and his current practice location is 1139 E Sonterra Blvd Ste 205, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 874-3359.

Dr Mark M Casillas is licensed to practice in Texas (license number J1917) 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 1598709305.

Contact Information

	Dr Mark M Casillas, MD
	1139 E Sonterra Blvd Ste 205, San Antonio, TX 78258-4349
	(210) 874-3359
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Mark M Casillas
Gender	Male
Speciality	Orthopedic Surgery
Experience	33 Years
Location	1139 E Sonterra Blvd Ste 205, 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:

Dr Mark M Casillas attended and graduated from University Of Texas Medical School At San Antonio in 1991

NPI Data:

NPI Number: 1598709305
Provider Enumeration Date: 06/15/2006
Last Update Date: 02/10/2022

Medicare PECOS Information:

PECOS PAC ID: 0446152284
Enrollment ID: I20040122001026

Medical Identifiers

Medical identifiers for Dr Mark M Casillas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1598709305	NPI	-	NPPES
5972563	Other	TX	AETNA
8K6270	Other	TX	BCBS
048005502	Medicaid	TX
P00088532	Other	TX	RAILROAD MEDICARE
1676698	Other	TX	CIGNA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207XX0004X	Orthopaedic Surgery - Foot And Ankle Surgery	J1917 (Texas)	Primary
207X00000X	Orthopaedic Surgery	J1917 (Texas)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Methodist Hospital Stone Oak	San antonio, TX	Hospital
Doctors Hospital At Renaissance	Edinburg, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Shea Physical Therapy Specialists Llc	6204245194	119
Methodist Physician Practices Pllc	8022171974	153

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 Mark M Casillas allows following entities to bill medicare on his behalf.

Entity Name	Methodist Physician Practices Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1922252717 PECOS PAC ID: 8022171974 Enrollment ID: O20090121000165

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 Mark M Casillas 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 Mark M Casillas, MD 1139 E Sonterra Blvd Ste 205, San Antonio, TX 78258-4349 Ph: (210) 874-3359	Dr Mark M Casillas, MD 1139 E Sonterra Blvd Ste 205, San Antonio, TX 78258-4349 Ph: (210) 874-3359

Reviews and Comments

Orthopaedic Surgery Doctors in San Antonio, TX

Antonio J Webb, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 9150 Huebner Rd Ste 290, San Antonio, TX 78240 Phone: 210-614-6432 Fax: 210-293-4171
Michael Anthony Earle, MD Orthopedic Surgery Medicare: Not Enrolled in Medicare Practice Location: 8711 Village Dr, Ste 207, San Antonio, TX 78217 Phone: 210-656-6721 Fax: 210-655-4309
Dean A Lusardi, MD Orthopedic Surgery Medicare: Medicare Enrolled Practice Location: 8300 Floyd Curl Dr Fl 3, San Antonio, TX 78229 Phone: 210-450-9300 Fax: 210-450-6023
Francisco J Garcia, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 400 Concord Plaza Dr Ste 300, San Antonio, TX 78216 Phone: 210-396-5310 Fax: 210-396-5316
Lauren Emma Karbach, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 19138 Us Highway 281 N, San Antonio, TX 78258 Phone: 210-489-7225
Kent Reinker, MD Orthopedic Surgery Medicare: Not Enrolled in Medicare Practice Location: 7703 Floyd Curl Dr, San Antonio, TX 78229 Phone: 210-257-1614 Fax: 210-257-1428
Dr. Roger J Lunke, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 2833 Babcock Rd Ste 435, San Antonio, TX 78229 Phone: 210-705-5060 Fax: 210-705-5171

Dr Mark M Casillas, MD - Medicare Orthopedic Surgery in San Antonio, TX