Dr Douglas Dung Do, MD, MPH - Medicare Internal Medicine in Hilo, HI

Dr Douglas Dung Do, MD, MPH is a medicare enrolled "Internal Medicine" physician in Hilo, Hawaii. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 1190 Waianuenue Ave, Hilo, Hawaii. You can reach out to his office (for appointments etc.) via phone at (925) 487-8947.

Dr Douglas Dung Do is licensed to practice in Hawaii (license number MD16142) 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 1265732622.

Contact Information

Dr Douglas Dung Do, MD, MPH
1190 Waianuenue Ave,
Hilo, HI 96720-2089
(925) 487-8947
Not Available

Map and Direction




Physician's Profile

Full NameDr Douglas Dung Do
GenderMale
SpecialityInternal Medicine
Experience17 Years
Location1190 Waianuenue Ave, Hilo, 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 Douglas Dung Do graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1265732622
  • Provider Enumeration Date: 11/01/2010
  • Last Update Date: 09/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0244400679
  • Enrollment ID: I20221109002855

Medical Identifiers

Medical identifiers for Dr Douglas Dung Do such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265732622NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A114741 (California)Secondary
207R00000XInternal Medicine MD16142 (Hawaii)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital Fontana/ontarioFontana, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291757951

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 Douglas Dung Do allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823
Entity NameQuantum Bay Area Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902279656
PECOS PAC ID: 0648573378
Enrollment ID: O20160129000570

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 Douglas Dung Do 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 Douglas Dung Do, MD, MPH
1190 Waianuenue Ave,
Hilo, HI 96720-2089

Ph: (925) 487-8947
Dr Douglas Dung Do, MD, MPH
1190 Waianuenue Ave,
Hilo, HI 96720-2089

Ph: (925) 487-8947

Reviews and Comments


Internal Medicine Doctors in Hilo, HI

Dr. Jon V Martell, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1190 Waianuenue Ave, Hilo, HI 96720
Phone: 808-974-4700    
Dr. Douglas Hiroshi Yamashita, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1276 Kinoole St, Hilo, HI 96720
Phone: 808-935-7181    Fax: 808-935-6332
Dr. Thomas C Chen, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1097 Apono Pl, Hilo, HI 96720
Phone: 808-959-6549    Fax: 808-959-6549
Mrs. Joy Sakai Wilson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1190 Waianuenue Ave, Hilo, HI 96720
Phone: 808-932-3395    
Dr. Tiffany Ma, M.D., M.P.H
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1190 Waianuenue Ave, Hilo, HI 96720
Phone: 925-487-0372    
Dr. Anthony Lim, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1285 Waianuenue Ave, Hilo, HI 96720
Phone: 808-933-0625    Fax: 808-974-6864
Dr. Pradeepta Chowdhury, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 670 Ponahawai St, Ste116, Hilo, HI 96720
Phone: 808-961-3404    Fax: 808-961-5460

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.