Oscar Diaz, MD in Chicago, IL - Medicare Pediatrics

Oscar Diaz, MD is a medicare enrolled "Pediatrics" physician in Chicago, Illinois. His current practice location is 3303 W 26th St, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 277-6589.

Oscar Diaz is licensed to practice in Illinois (license number 036-082978) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1174618383.

Contact Information

	Oscar Diaz, MD
	3303 W 26th St, Chicago, IL 60623-4036
	(773) 277-6589
	(773) 277-1841

Map and Direction

Physician's Profile

Full Name	Oscar Diaz
Gender	Male
Speciality	Pediatrics
Location	3303 W 26th St, Chicago, Illinois
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1174618383
Provider Enumeration Date: 10/04/2006
Last Update Date: 09/11/2013

Medicare PECOS Information:

PECOS PAC ID: 0749338952
Enrollment ID: I20090428000119

Medical Identifiers

Medical identifiers for Oscar Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1174618383	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208000000X	Pediatrics	036-082978 (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. Oscar Diaz allows following entities to bill medicare on his behalf.

Entity Name	Esperanza Health Centers
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124187125 PECOS PAC ID: 2961453105 Enrollment ID: O20050204000750

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. Oscar Diaz 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
Oscar Diaz, MD 3303 W 26th St, Chicago, IL 60623-4036 Ph: (773) 277-6589	Oscar Diaz, MD 3303 W 26th St, Chicago, IL 60623-4036 Ph: (773) 277-6589

Reviews and Comments

Pediatrics Doctors in Chicago, IL

Nupur Mittal, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 1725 W. Harrison St Suite 710, Rush University Medical Center,, Chicago, IL 60612 Phone: 312-942-5983 Fax: 312-563-2519
Dr. Gustave Falciglia, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 225 E Chicago Ave # 45, Chicago, IL 60611 Phone: 312-227-4190
Bessey Elizabeth Jose Geevarghese, DO Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 225 E Chicago Ave, Chicago, IL 60611 Phone: 630-933-6631
Bernadeta Leegan Wibisono, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 2951 S King Dr Apt 1004, Chicago, IL 60616 Phone: 312-351-1346
Allie Dakroub, MD MS Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 5841 S Maryland Ave, Chicago, IL 60637 Phone: 773-702-1000
Ajay Bhasin, Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 251 E Huron St, Chicago, IL 60611 Phone: 312-926-5924
Kyle L Macquarrie, MD PHD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 225 E Chicago Ave # 30, Chicago, IL 60611 Phone: 312-227-4000

Oscar Diaz, MD - Medicare Pediatrics in Chicago, IL