Margarita M Ontiveros, MD in San Antonio, TX - Medicare Cardiovascular Disease (cardiology)

Margarita M Ontiveros, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in San Antonio, Texas. She went to Un Of California, Irvine, College Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). She is a member of the group practice Methodist Physician Practices Pllc and her current practice location is 311 Camden St, Suite 102, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 281-9800.

Margarita M Ontiveros is licensed to practice in Texas (license number H5196) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1346310968.

Contact Information

	Margarita M Ontiveros, MD
	311 Camden St, Suite 102, San Antonio, TX 78215-2012
	(210) 281-9800
	(210) 281-1001

Map and Direction

Physician's Profile

Full Name	Margarita M Ontiveros
Gender	Female
Speciality	Cardiovascular Disease (cardiology)
Experience	37 Years
Location	311 Camden St, San Antonio, Texas
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Margarita M Ontiveros attended and graduated from Un Of California, Irvine, College Of Medicine in 1987

NPI Data:

NPI Number: 1346310968
Provider Enumeration Date: 11/09/2006
Last Update Date: 05/01/2008

Medicare PECOS Information:

PECOS PAC ID: 0547171688
Enrollment ID: I20110118000310

Medical Identifiers

Medical identifiers for Margarita M Ontiveros such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346310968	NPI	-	NPPES
0083HB	Other	TX	BLUE CROSS BLUE SHIELD
123672105	Medicaid	TX

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	H5196 (Texas)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Methodist Hospital	San antonio, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Methodist Physician Practices Pllc	8022171974	148

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. Margarita M Ontiveros allows following entities to bill medicare on her 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

Entity Name	M M Ontiveros Md Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1962697649 PECOS PAC ID: 8325237720 Enrollment ID: O20110118000240

Entity Name	Rivercity Cardiovascular Of San Antonio Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1578985610 PECOS PAC ID: 0042433807 Enrollment ID: O20140523000115

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. Margarita M Ontiveros 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
Margarita M Ontiveros, MD 311 Camden St, Suite 102, San Antonio, TX 78215-2012 Ph: (210) 281-9800	Margarita M Ontiveros, MD 311 Camden St, Suite 102, San Antonio, TX 78215-2012 Ph: (210) 281-9800

Reviews and Comments

Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D. Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 8307 Gault Ln, San Antonio, TX 78209 Phone: 210-798-5112
Zarema J Singson, M.D. Cardiovascular Disease 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 Cardiovascular Disease 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 Cardiovascular Disease 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 Cardiovascular Disease 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 Cardiovascular Disease 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. Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 6800 Ih 10 W, Ste 350, San Antonio, TX 78201 Phone: 210-616-0801

Margarita M Ontiveros, MD - Medicare Cardiovascular Disease (cardiology) in San Antonio, TX