Maria Irene Victoria Herrera Onagan, MD in Joliet, IL

Maria Irene Victoria Herrera Onagan, MD is a medicare enrolled "Pediatrics" physician in Joliet, Illinois. Her current practice location is 2100 Glenwood Ave Ste 100-112, Joliet, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 514-2040.

Maria Irene Victoria Herrera Onagan is licensed to practice in Illinois (license number 036.126265) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1689871212.

Contact Information

	Maria Irene Victoria Herrera Onagan, MD
	2100 Glenwood Ave Ste 100-112, Joliet, IL 60435-5487
	(815) 514-2040
	(815) 730-6382

Map and Direction

Physician's Profile

Full Name	Maria Irene Victoria Herrera Onagan
Gender	Female
Speciality	Pediatrics
Location	2100 Glenwood Ave Ste 100-112, Joliet, Illinois
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1689871212
Provider Enumeration Date: 06/28/2007
Last Update Date: 10/03/2025

Medicare PECOS Information:

PECOS PAC ID: 6507091402
Enrollment ID: I20131031000795

Medical Identifiers

Medical identifiers for Maria Irene Victoria Herrera Onagan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1689871212	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208000000X	Pediatrics	036.126265 (Illinois)	Primary

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 Irene Victoria Herrera Onagan allows following entities to bill medicare on her behalf.

Entity Name	Presence Healthcare Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1356727127 PECOS PAC ID: 2860396769 Enrollment ID: O20150810001673

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 Irene Victoria Herrera Onagan 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 Irene Victoria Herrera Onagan, MD Po Box 713260, Chicago, IL 60677-1260 Ph: (630) 469-9200	Maria Irene Victoria Herrera Onagan, MD 2100 Glenwood Ave Ste 100-112, Joliet, IL 60435-5487 Ph: (815) 514-2040

Reviews and Comments

Pediatrics Doctors in Joliet, IL

Mr. Lorenzo Claude Aschinberg, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 114 Barney Drive, Joliet, IL 60435 Phone: 815-729-0521 Fax: 815-729-9060
Dr. Andrey Leonov, M.D. Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 2100 Glenwood Ave, Joliet, IL 60435 Phone: 815-514-2712
Mrs. Shelli Michelle Seebruch, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 114 Barney Drive, Joliet, IL 60435 Phone: 815-729-0521 Fax: 815-729-9060
Mr. Travis Andre Gayles, MD, PHD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 333 Madison Street, Joliet, IL 60435 Phone: 815-725-7133 Fax: 630-914-2469
Dr. Rajendra M. Choksi, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 300 N Ottawa St, Joliet, IL 60432 Phone: 815-726-0311 Fax: 815-726-0520
Sugni Sukhani, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 2100 Glenwood Ave, Joliet, IL 60435 Phone: 815-725-2121 Fax: 815-741-6303
Mr. Paul Simon Aschinberg, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 114 Barney Drive, Joliet, IL 60435 Phone: 815-729-0521 Fax: 815-729-9060

Maria Irene Victoria Herrera Onagan, MD - Medicare Pediatrics in Joliet, IL