Dr Mark Nicholas Flanagan, DO - Medicare Emergency Medicine in Honolulu, HI

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Dr Mark Nicholas Flanagan, DO is a medicare enrolled "Emergency Medicine" physician in Honolulu, Hawaii. His current practice location is 888 S King St, Honolulu, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 522-4000.

Dr Mark Nicholas Flanagan is licensed to practice in Hawaii (license number DOS-2253) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1679559132.

Contact Information

Dr Mark Nicholas Flanagan, DO
888 S King St,
Honolulu, HI 96813-3097
(808) 522-4000
(808) 522-4062

Map and Direction




Physician's Profile

Full NameDr Mark Nicholas Flanagan
GenderMale
SpecialityEmergency Medicine
Location888 S King St, Honolulu, Hawaii
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679559132
  • Provider Enumeration Date: 12/16/2005
  • Last Update Date: 01/06/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5193995603
  • Enrollment ID: I20110818000720

Medical Identifiers

Medical identifiers for Dr Mark Nicholas Flanagan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679559132NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine DOS-2253 (Hawaii)Primary

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 Mark Nicholas Flanagan allows following entities to bill medicare on his behalf.
Entity NameSt Joseph Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154321545
PECOS PAC ID: 6406766336
Enrollment ID: O20040604000895

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 Mark Nicholas Flanagan 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 Mark Nicholas Flanagan, DO
Po Box 740241,
Los Angeles, CA 90074-0241

Ph: (808) 522-4000		Dr Mark Nicholas Flanagan, DO
888 S King St,
Honolulu, HI 96813-3097

Ph: (808) 522-4000

Reviews and Comments


Emergency Medicine Doctors in Honolulu, HI

Dr. Heidi M. Solberg-shankle, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3288 Moanalua Rd, Honolulu, HI 96819
Phone: 808-432-0000    
Dr. Timothy Christopher Laeger, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 S King St, Honolulu, HI 96813
Phone: 808-522-3714    
Dr. Ina M Vanhest,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 347 N Kuakini St, Honolulu, HI 96817
Phone: 808-547-9593    Fax: 808-599-2714
Dr. Douglas Clark Ostman, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3196 Diamond Head Rd, Honolulu, HI 96815
Phone: 808-923-9009    
Dr. Perri K Quan, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3288 Moanalua Rd, Honolulu, HI 96819
Phone: 808-432-0000    
Daniel James Hutchens, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1301 Punchbowl St # 1, Honolulu, HI 96813
Phone: 808-538-9011    
Kiera Destiny Glodowski,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1337 Lower Campus Rd Ofc 224, Honolulu, HI 96822
Phone: 808-956-7606    

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.