Dr Henry S Chang, MD - Medicare Otolaryngology in Edmonds, WA

Dr Henry S Chang, MD is a medicare enrolled "Otolaryngology" physician in Edmonds, Washington. He went to Northwestern University Feinberg Medical School and graduated in 1992 and has 32 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Healthpartners Medical Group and his current practice location is 21616 76th Ave W, Suite 112, Edmonds, Washington. You can reach out to his office (for appointments etc.) via phone at (425) 775-6651.

Dr Henry S Chang is licensed to practice in Washington (license number MD00037288) 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 1023102118.

Contact Information

Dr Henry S Chang, MD
21616 76th Ave W, Suite 112,
Edmonds, WA 98026-7512
(425) 775-6651
(425) 670-6718

Map and Direction




Physician's Profile

Full NameDr Henry S Chang
GenderMale
SpecialityOtolaryngology
Experience32 Years
Location21616 76th Ave W, Edmonds, Washington
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 Henry S Chang attended and graduated from Northwestern University Feinberg Medical School in 1992
  NPI Data:
  • NPI Number: 1023102118
  • Provider Enumeration Date: 10/03/2006
  • Last Update Date: 10/24/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 4587753793
  • Enrollment ID: I20120206000602

Medical Identifiers

Medical identifiers for Dr Henry S Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023102118NPI-NPPES
8241366MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology MD00037288 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Regions HospitalSaint paul, MNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Healthpartners Medical Group17592939541429

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 Henry S Chang allows following entities to bill medicare on his behalf.
Entity NameGroup Health Plan Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710924683
PECOS PAC ID: 1759293954
Enrollment ID: O20031105000417

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 Henry S 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 Henry S Chang, MD
805 Madison St, Suite 901,
Seattle, WA 98104-1172

Ph: (206) 264-8100
Dr Henry S Chang, MD
21616 76th Ave W, Suite 112,
Edmonds, WA 98026-7512

Ph: (425) 775-6651

Reviews and Comments


Otolaryngology Doctors in Edmonds, WA

Matthew Bartindale, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 21911 76th Ave W Ste 211, Edmonds, WA 98026
Phone: 425-775-6651    Fax: 425-670-6718
Lisa Marie Mulligan, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 21911 76th Ave W Ste 211, Edmonds, WA 98026
Phone: 425-775-6651    Fax: 425-670-6718
Dr. Shawn E Rogers, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 21616 76th Ave W, Suite 112, Edmonds, WA 98026
Phone: 425-775-6651    Fax: 425-670-6718
Dr. John T Parker, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 21616 76th Ave W, Suite 112, Edmonds, WA 98026
Phone: 425-775-6651    Fax: 425-670-6718
Dr. Jeffrey M Singh, D.O.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 21911 76th Ave W Ste 211, Edmonds, WA 98026
Phone: 425-775-6651    Fax: 425-670-6718
Daniel Junho Lee, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 21911 76th Ave W Ste 211, Edmonds, WA 98026
Phone: 425-775-6651    Fax: 425-670-6718

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.