Ma Rosario C Guzman, MD - Medicare Family Practice in Makawao, HI

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Ma Rosario C Guzman, MD is a medicare enrolled "Family Medicine" physician in Makawao, Hawaii. She graduated from medical school in 1995 and has 30 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Aloha Primary Care Physicians And Associates and her current practice location is 40 Kupaoa Street, Unit B-101, Makawao, Hawaii. You can reach out to her office (for appointments etc.) via phone at (808) 215-6845.

Ma Rosario C Guzman is licensed to practice in Hawaii (license number MD12780) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1538184221.

Contact Information

Ma Rosario C Guzman, MD
40 Kupaoa Street, Unit B-101,
Makawao, HI 96768
(808) 215-6845
(808) 646-7383

Map and Direction




Physician's Profile

Full NameMa Rosario C Guzman
GenderFemale
SpecialityFamily Practice
Experience30 Years
Location40 Kupaoa Street, Makawao, Hawaii
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ma Rosario C Guzman graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1538184221
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 05/01/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4587612353
  • Enrollment ID: I20050107000758

Medical Identifiers

Medical identifiers for Ma Rosario C Guzman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538184221NPI-NPPES
0250134OtherHIHMSA - 65CP - HMSA QUEST
990176859OtherHIHMA-HMS-HMAA
307043OtherHIUHA
56073102OtherHIALOHA CARE QUEST
99017685996793B106OtherHITRICARE
56073102MedicaidHI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD12780 (Hawaii)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bayada Home Health CareWailuku, HIHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aloha Primary Care Physicians And Associates07496855352

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. Ma Rosario C Guzman allows following entities to bill medicare on her behalf.
Entity NameHawaii Permanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710945969
PECOS PAC ID: 7618880667
Enrollment ID: O20031106000625
Entity NameAloha Primary Care Physicians & Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851972111
PECOS PAC ID: 0749685535
Enrollment ID: O20210817001581

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. Ma Rosario C Guzman 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
Ma Rosario C Guzman, MD
40 Kupaoa Street, Unit B-101,
Makawao, HI 96768

Ph: (808) 215-6845		Ma Rosario C Guzman, MD
40 Kupaoa Street, Unit B-101,
Makawao, HI 96768

Ph: (808) 215-6845

Reviews and Comments


Family Medicine Doctors in Makawao, HI

Robert P Mastroianni, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 81 Makawao Ave Ste 25, Makawao, HI 96768
Phone: 808-573-8900    Fax: 808-572-3027
Bernard C. Meyer, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 110 Piimauna St, Makawao, HI 96768
Phone: 808-264-4107    

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.