Dr Alan L Chang, MD - Medicare Emergency Medicine in Aiea, HI

Dr Alan L Chang, MD is a medicare enrolled "Emergency Medicine" physician in Aiea, Hawaii. He went to Northwestern University Feinberg Medical School and graduated in 2005 and has 19 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Yakima Valley Memorial Physicians and his current practice location is 98-1079 Moanalua Rd, Emergency Department, Pali Momi Medical Center, Aiea, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 485-4300.

Dr Alan L Chang is licensed to practice in Massachusetts (license number 228935) 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 1235304676.

Contact Information

Dr Alan L Chang, MD
98-1079 Moanalua Rd, Emergency Department, Pali Momi Medical Center,
Aiea, HI 96701-4713
(808) 485-4300
Not Available

Map and Direction




Physician's Profile

Full NameDr Alan L Chang
GenderMale
SpecialityEmergency Medicine
Experience19 Years
Location98-1079 Moanalua Rd, Aiea, Hawaii
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 Alan L Chang attended and graduated from Northwestern University Feinberg Medical School in 2005
  NPI Data:
  • NPI Number: 1235304676
  • Provider Enumeration Date: 04/28/2008
  • Last Update Date: 01/14/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9830240720
  • Enrollment ID: I20170517002187

Medical Identifiers

Medical identifiers for Dr Alan L Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235304676NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 228935 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Virginia Mason MemorialYakima, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Yakima Valley Memorial Physicians1557391596250

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 Alan L Chang allows following entities to bill medicare on his behalf.
Entity NameYakima Valley Memorial Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306933940
PECOS PAC ID: 1557391596
Enrollment ID: O20050818000714

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 Alan L 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 Alan L Chang, MD
98-1079 Moanalua Rd, Emergency Department, Pali Momi Medical Center,
Aiea, HI 96701-4713

Ph: (808) 485-4300
Dr Alan L Chang, MD
98-1079 Moanalua Rd, Emergency Department, Pali Momi Medical Center,
Aiea, HI 96701-4713

Ph: (808) 485-4300

Reviews and Comments


Emergency Medicine Doctors in Aiea, HI

Robert Canonico, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 98-1079 Moanalua Rd, Aiea, HI 96701
Phone: 330-493-4443    
David F. Moore, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 99-840 Iwaiwa St, Aiea, HI 96701
Phone: 808-828-0202    
Dr. Joseph D. Lewis Iv, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 98-777 Lanikuakaa St, Aiea, HI 96701
Phone: 808-484-9109    Fax: 808-485-1976
Jason Fleming, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 98-1079 Moanalua Rd, Aiea, HI 96701
Phone: 808-485-4300    Fax: 808-485-4300
Dinora Gil, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 98-1079 Moanalua Rd, Aiea, HI 96701
Phone: 330-493-4443    
Dr. Jermaine Robertson, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 98-1079 Moanalua Rd, Aiea, HI 96701
Phone: 808-486-6000    

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.

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