Leann Neilson, PMHNP - Medicare Nurse Practitioner in Mountain View, HI

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Leann Neilson, PMHNP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Mountain View, Hawaii. Her current practice location is 18-1228 Kona St, Mountain View, Hawaii. You can reach out to her office (for appointments etc.) via phone at (808) 797-2621.

Leann Neilson is licensed to practice in Hawaii (license number 3107) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1679161665.

Contact Information

Leann Neilson, PMHNP
18-1228 Kona St,
Mountain View, HI 96771
(808) 797-2621
(808) 452-1306

Map and Direction




Provider's Profile

Full NameLeann Neilson
GenderFemale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location18-1228 Kona St, Mountain View, Hawaii
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679161665
  • Provider Enumeration Date: 01/05/2021
  • Last Update Date: 10/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7517366933
  • Enrollment ID: I20230522003099

Medical Identifiers

Medical identifiers for Leann Neilson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679161665NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 3107 (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. Leann Neilson allows following entities to bill medicare on her behalf.
Entity NameWellness Partners Hawaii Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609382340
PECOS PAC ID: 4183018559
Enrollment ID: O20220301000359
Entity NameAloha Integrative Mental Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851013817
PECOS PAC ID: 1355861998
Enrollment ID: O20250226000050

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. Leann Neilson 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
Leann Neilson, PMHNP
16-586 Old Volcano Rd Ste 100-3227,
Keaau, HI 96749-8115

Ph: (808) 796-1258		Leann Neilson, PMHNP
18-1228 Kona St,
Mountain View, HI 96771

Ph: (808) 797-2621

Reviews and Comments


Nurse Practitioner Nurses in Mountain View, HI

Ms. Zoe L Shih, ARNP, RD
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 18-1235 Volcano Highway, Mountain View, HI 96771
Phone: 808-464-5148    
Amanda Mackanos, PMHNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 18-1228 Kona Street, Mountain View, HI 96771
Phone: 808-797-2621    Fax: 808-452-1306

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.