Dr Steven Y Chang, MD, PHD - Medicare Critical Care (intensivists) in Newark, NJ

Dr Steven Y Chang, MD, PHD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Newark, New Jersey. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice The Regents Of The University Of California and his current practice location is 150 Bergen St # Uh I-354, Umdnj - Micu Director, Newark, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 972-6111.

Dr Steven Y Chang is licensed to practice in California (license number G89398) 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 1376515023.

Contact Information

Dr Steven Y Chang, MD, PHD
150 Bergen St # Uh I-354, Umdnj - Micu Director,
Newark, NJ 07103-2496
(973) 972-6111
(973) 972-6228

Map and Direction




Physician's Profile

Full NameDr Steven Y Chang
GenderMale
SpecialityCritical Care (intensivists)
Experience32 Years
Location150 Bergen St # Uh I-354, Newark, New Jersey
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Steven Y Chang attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1376515023
  • Provider Enumeration Date: 02/06/2006
  • Last Update Date: 01/13/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7810982360
  • Enrollment ID: I20131022000412

Medical Identifiers

Medical identifiers for Dr Steven Y Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376515023NPI-NPPES
0152021MedicaidNJ
02359626MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 25MA08089400 (New Jersey)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 25MA08089400 (New Jersey)Secondary
207RC0200XInternal Medicine - Critical Care Medicine G89398 (California)Primary
207RP1001XInternal Medicine - Pulmonary Disease G89398 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ronald Reagan Ucla Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Regents Of The University Of California13552485841177

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. Dr Steven Y Chang allows following entities to bill medicare on his behalf.
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235107566
PECOS PAC ID: 1355248584
Enrollment ID: O20031223000439

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. Dr Steven Y 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 AddressPractice Location Address
Dr Steven Y Chang, MD, PHD
10833 Le Conte Ave Rm 37-131, Pulmonary & Critical Care Medicine,
Los Angeles, CA 90095-1690

Ph: (310) 825-5316
Dr Steven Y Chang, MD, PHD
150 Bergen St # Uh I-354, Umdnj - Micu Director,
Newark, NJ 07103-2496

Ph: (973) 972-6111

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.