Oscar Arturo Rivas Chicas, MD in Chicago, IL

Oscar Arturo Rivas Chicas, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Chicago, Illinois. He graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Cook County and his current practice location is 1900 W Polk St, 15th Floor, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 504-3250.

Oscar Arturo Rivas Chicas is licensed to practice in Illinois (license number 036-125090) 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 1417289570.

Contact Information

	Oscar Arturo Rivas Chicas, MD
	1900 W Polk St, 15th Floor, Chicago, IL 60612-3723
	(312) 504-3250
	Not Available

Map and Direction

Physician's Profile

Full Name	Oscar Arturo Rivas Chicas
Gender	Male
Speciality	Internal Medicine
Experience	20 Years
Location	1900 W Polk St, Chicago, Illinois
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:

Oscar Arturo Rivas Chicas graduated from medical school in 2004

NPI Data:

NPI Number: 1417289570
Provider Enumeration Date: 01/31/2010
Last Update Date: 04/29/2021

Medicare PECOS Information:

PECOS PAC ID: 0648439075
Enrollment ID: I20120305000403

Medical Identifiers

Medical identifiers for Oscar Arturo Rivas Chicas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1417289570	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	125052285 (Illinois)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	036-125090 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
John H Stroger Jr Hospital	Chicago, IL	Hospital
Provident Hospital Of Chicago	Chicago, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Cook County	2860398088	645

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 Arturo Rivas Chicas allows following entities to bill medicare on his behalf.

Entity Name	Cook County
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1588612832 PECOS PAC ID: 2860398088 Enrollment ID: O20031209000747

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 Arturo Rivas Chicas 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 Arturo Rivas Chicas, MD 1900 W Polk St, 15th Floor, Chicago, IL 60612-3723 Ph: (312) 504-3250	Oscar Arturo Rivas Chicas, MD 1900 W Polk St, 15th Floor, Chicago, IL 60612-3723 Ph: (312) 504-3250

Reviews and Comments

Internal Medicine Doctors in Chicago, IL

Dr. Sorin C Danciu, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3134 N Clark St, Chicago, IL 60657 Phone: 773-880-9722
Anoopa A. Koshy, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 259 E Erie St Ste 2200, Chicago, IL 60611 Phone: 312-926-6000
William Edmond Gerardi, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 3730 N Lake Shore Dr, Apartment 2a, Chicago, IL 60613 Phone: 773-244-3060
Suparna Dutta, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1700 W Van Buren St, Suite 500, Chicago, IL 60612 Phone: 312-942-4200 Fax: 312-942-3568
Alexandra Dumitrescu, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 5841 S Maryland Ave, Chicago, IL 60637 Phone: 888-824-0200
Dr. Mitesh Mahesh Kabadi, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1725 W Harrison St Ste 1159, Chicago, IL 60612 Phone: 312-942-5020
Dr. Marta Batus, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1725 W Harrison St, Suite 809, Chicago, IL 60612 Phone: 312-563-2487 Fax: 312-942-3192

Oscar Arturo Rivas Chicas, MD - Medicare Internal Medicine in Chicago, IL