Maria O Ortiz Castillo, MD in Duarte, CA - Medicare Internal Medicine

Maria O Ortiz Castillo, MD is a medicare enrolled "Hospitalist" physician in Duarte, California. She went to University Of California, Geffen School Of Medicine and graduated in 2010 and has 14 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice City Of Hope Medical Foundation and her current practice location is 1500 Duarte Rd, Duarte, California. You can reach out to her office (for appointments etc.) via phone at (626) 256-4673.

Maria O Ortiz Castillo is licensed to practice in California (license number A121001) 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 1811298516.

Contact Information

	Maria O Ortiz Castillo, MD
	1500 Duarte Rd, Duarte, CA 91010-3012
	(626) 256-4673
	Not Available

Map and Direction

Physician's Profile

Full Name	Maria O Ortiz Castillo
Gender	Female
Speciality	Internal Medicine
Experience	14 Years
Location	1500 Duarte Rd, Duarte, California
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:

Maria O Ortiz Castillo attended and graduated from University Of California, Geffen School Of Medicine in 2010

NPI Data:

NPI Number: 1811298516
Provider Enumeration Date: 11/11/2010
Last Update Date: 11/19/2020

Medicare PECOS Information:

PECOS PAC ID: 6901125574
Enrollment ID: I20150501001843

Medical Identifiers

Medical identifiers for Maria O Ortiz Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1811298516	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208M00000X	Hospitalist	A121001 (California)	Primary
207R00000X	Internal Medicine	A121001 (California)	Secondary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
City Of Hope Medical Foundation	3779751656	690

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. Maria O Ortiz Castillo allows following entities to bill medicare on her behalf.

Entity Name	Healthcare Partners Affiliates Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1659312593 PECOS PAC ID: 7315842002 Enrollment ID: O20031204001258

Entity Name	City Of Hope Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1871886366 PECOS PAC ID: 3779751656 Enrollment ID: O20110720000244

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. Maria O Ortiz Castillo 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
Maria O Ortiz Castillo, MD Po Box 512185, Los Angeles, CA 90051-0185 Ph: (626) 256-4673	Maria O Ortiz Castillo, MD 1500 Duarte Rd, Duarte, CA 91010-3012 Ph: (626) 256-4673

Reviews and Comments

Hospitalist Doctors in Duarte, CA

Maria F Santander, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-256-4673
Ravindrakumar G Guruswamy, M. D., MPH Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1500 E. Duarte Road, Duarte, CA 91010 Phone: 626-256-4673
Dr. Monique Kim Phan, DO Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1500 E. Duarte Road, Duarte, CA 91010 Phone: 626-256-4673
Wajidah Abdul-khabir, Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-256-4673
Kourosh Golestany, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-256-4673
Dr. Jay I Varughese, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-256-4673
Cornelia G. Banciu-odell, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1500 E. Duarte Road, Duarte, CA 91010 Phone: 626-256-4673

Maria O Ortiz Castillo, MD - Medicare Internal Medicine in Duarte, CA