Dr Jennifer Junnila Walker, MD, MPH - Medicare Family Practice in Honolulu, HI

Dr Jennifer Junnila Walker, MD, MPH is a medicare enrolled "Family Medicine" physician in Honolulu, Hawaii. She went to Medical College Of Wisconsin and graduated in 1993 and has 31 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Kau Hospital and her current practice location is 1 Jarrett White Road, Tripler Amc, Striper Army Medical Center, Honolulu, Hawaii. You can reach out to her office (for appointments etc.) via phone at (808) 433-8500.

Dr Jennifer Junnila Walker is licensed to practice in Wisconsin (license number 38531) 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 1023097128.

Contact Information

Dr Jennifer Junnila Walker, MD, MPH
1 Jarrett White Road, Tripler Amc, Striper Army Medical Center,
Honolulu, HI 96859-5000
(808) 433-8500
(808) 433-8505

Map and Direction




Physician's Profile

Full NameDr Jennifer Junnila Walker
GenderFemale
SpecialityFamily Practice
Experience31 Years
Location1 Jarrett White Road, Tripler Amc, Honolulu, 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:
  • Dr Jennifer Junnila Walker attended and graduated from Medical College Of Wisconsin in 1993
  NPI Data:
  • NPI Number: 1023097128
  • Provider Enumeration Date: 01/17/2006
  • Last Update Date: 08/25/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 6204114994
  • Enrollment ID: I20161101000489

Medical Identifiers

Medical identifiers for Dr Jennifer Junnila Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023097128NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 38531 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kau HospitalPahala, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kau Hospital741694554888

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 Jennifer Junnila Walker allows following entities to bill medicare on her behalf.
Entity NameKau Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144304338
PECOS PAC ID: 7416945548
Enrollment ID: O20040601000398
Entity NameHilo Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962584060
PECOS PAC ID: 1254422900
Enrollment ID: O20070809000268

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 Jennifer Junnila Walker 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 Jennifer Junnila Walker, MD, MPH
2865 Kanaku St,
Wahiawa, HI 96786-7037

Ph: (813) 498-9580
Dr Jennifer Junnila Walker, MD, MPH
1 Jarrett White Road, Tripler Amc, Striper Army Medical Center,
Honolulu, HI 96859-5000

Ph: (808) 433-8500

Reviews and Comments


Family Medicine Doctors in Honolulu, HI

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Dr. John Albion Benson, M.D.
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Practice Location: 1 Jarrett White Rd, Tripler Army Medical Center, Honolulu, HI 96859
Phone: 808-433-8850    

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.