Active NPI
R S Hundertmark, DNP, MSN, PMHNP-C
- Psychiatric/Mental Health Nurse Practitioner
- Kailua, HI
National Provider Identifier
1457519985
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- APRN-5781-0
- Practice address
- PO Box 1224
Kailua, HI 96734-1224 - Phone
- (808) 994-6444
- NPI assigned
- May 30, 2008
- Last updated
- May 28, 2026
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| High-Risk Obstetric Registered Nurse | 163WX0002X | RN-69749 | HI | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | APRN-5781-0 | HI | Primary |
| Hospice Registered Nurse | 163WH1000X | RN-69749 | HI | |
| Lactation Consultant (Registered Nurse) | 163WL0100X | 238529 | HI |
Addresses
Primary practice location
PO Box 1224
Kailua, HI 96734-1224
Mailing address
PO Box 1224
Kailua, HI 96734-1224
Phone (808) 994-6444
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Master of Science - Nursing
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RN-69749 | HI | MD | Hospice Registered Nurse |
| 238529 | HI | MD | Lactation Consultant (Registered Nurse) |
| APRN-5781-0 | HI | MD | Psychiatric/Mental Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Self Centered, LLC | Hospice | Current | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1212105600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779926400000",
"number": "1457519985",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 1224",
"city": "KAILUA",
"state": "HI",
"postal_code": "967341224",
"telephone_number": "808-994-6444"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "PO BOX 1224",
"city": "KAILUA",
"state": "HI",
"postal_code": "967341224",
"telephone_number": "808-994-6444"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HUNDERTMARK",
"first_name": "R",
"middle_name": "S",
"name_prefix": "Miss",
"credential": "DNP, MSN, PMHNP-C",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2008-05-30",
"last_updated": "2026-05-28",
"certification_date": "2026-05-28",
"status": "A"
},
"taxonomies": [
{
"code": "163WX0002X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Registered Nurse, Obstetric, High-Risk",
"state": "HI",
"license": "RN-69749",
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "HI",
"license": "APRN-5781-0",
"primary": true
},
{
"code": "163WH1000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Registered Nurse, Hospice",
"state": "HI",
"license": "RN-69749",
"primary": false
},
{
"code": "163WL0100X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Registered Nurse, Lactation Consultant",
"state": "HI",
"license": "238529",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Kailua, HI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.