Wootaek Chang, - Medicare Nephrology in Brooklyn, NY

Wootaek Chang, is a medicare enrolled "Internal Medicine - Nephrology" physician in Brooklyn, New York. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Nephrology. His current practice location is 121 Dekalb Ave, Brooklyn, New York. You can reach out to his office (for appointments etc.) via phone at (718) 250-8022.

Wootaek Chang is licensed to practice in New York (license number 171373) 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 1437167590.

Contact Information

Wootaek Chang,
121 Dekalb Ave,
Brooklyn, NY 11201-5425
(718) 250-8022
(718) 250-6179

Map and Direction




Physician's Profile

Full NameWootaek Chang
GenderMale
SpecialityNephrology
Experience41 Years
Location121 Dekalb Ave, Brooklyn, New York
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:
  • Wootaek Chang graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1437167590
  • Provider Enumeration Date: 08/04/2006
  • Last Update Date: 08/09/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 1557382454
  • Enrollment ID: I20051207000548

Medical Identifiers

Medical identifiers for Wootaek Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437167590NPI-NPPES
01153222MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 171373 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brooklyn Hospital Center IiBrooklyn, NYDialysis facility

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. Wootaek 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
Wootaek Chang,
50 Woodland Rd,
Roslyn, NY 11576-1434

Ph: (516) 365-1822
Wootaek Chang,
121 Dekalb Ave,
Brooklyn, NY 11201-5425

Ph: (718) 250-8022

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.