Ronald Chang, MD in Pomona, CA - Medicare Internal Medicine

Ronald Chang, MD is a medicare enrolled "Hospitalist" physician in Pomona, California. He graduated from medical school in 2014 and has 12 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hospitalist Corporation Of Inland Empire and his current practice location is 1880 N Orange Grove Ave, Pomona, California. You can reach out to his office (for appointments etc.) via phone at (909) 630-7158.

Ronald Chang is licensed to practice in California (license number A141360) 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 1861810863.

Contact Information

	Ronald Chang, MD
	1880 N Orange Grove Ave, Pomona, CA 91767-3006
	(909) 630-7158
	(909) 630-7983

Map and Direction

Physician's Profile

Full Name	Ronald Chang
Gender	Male
Speciality	Internal Medicine
Experience	12 Years
Location	1880 N Orange Grove Ave, Pomona, California
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:

Ronald Chang graduated from medical school in 2014

NPI Data:

NPI Number: 1861810863
Provider Enumeration Date: 04/07/2014
Last Update Date: 10/03/2018

Medicare PECOS Information:

PECOS PAC ID: 8022373117
Enrollment ID: I20180518001965

Medical Identifiers

Medical identifiers for Ronald Chang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1861810863	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A141360 (California)	Secondary
208M00000X	Hospitalist	A141360 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Pomona Valley Hospital Medical Center	Pomona, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Hospitalist Corporation Of Inland Empire	9537319231	22

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. Ronald Chang allows following entities to bill medicare on his behalf.

Entity Name	Hospitalist Corporation Of Inland Empire
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124317615 PECOS PAC ID: 9537319231 Enrollment ID: O20121015000288

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. Ronald Chang 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
Ronald Chang, MD 840 Towne Center Dr, Pomona, CA 91767-5900 Ph: (909) 398-1550	Ronald Chang, MD 1880 N Orange Grove Ave, Pomona, CA 91767-3006 Ph: (909) 630-7158

Ronald Chang, MD - Medicare Internal Medicine in Pomona, CA