Elizabeth Terttu Alonzo, AGPCNP-BC
Gerontology Nurse Practitioner · Hilo, HI
Elizabeth Terttu Alonzo, AGPCNP-BC is a gerontology nurse practitioner with a practice address in Hilo, Hawaii, and NPI 1639569189, issued on Feb 4, 2015. Check the license with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Terttu Alonzo
- Credential
- AGPCNP-BC
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- AP60675856 WA
Self-reported in NPPES; status is on the state search - Practice location
- 45 Mohouli St, Hilo, HI 96720
- Phone
- (808) 935-3781
- Enumerated
- Feb 4, 2015
- Record last updated
- May 8, 2025
- Fax
- (808) 935-3783
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 41 in Hawaii → Look up another NPI →
Also registered at 45 Mohouli St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michelle Arnold, RNRegistered Nurse1033967864
- Steven Ayers, D.O.Psychiatry Physician1225425754
Verify Elizabeth Terttu Alonzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
27 Medicare Part D claims, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $91.04
1 payment: food and beverage; the largest payer was Smith+Nephew, Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Elizabeth Terttu Alonzo among 41 gerontology nurse practitioner records in Hawaii
Elizabeth Terttu Alonzo, AGPCNP-BC is one of 41 gerontology nurse practitioner records with a practice address in Hawaii. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 37% of them.
- NPI issued2015 · 37% of these records are older, 59% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 37% of these records are
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Hawaii
There are 41 gerontology nurse practitioner records in Hawaii.
All 41 in Hawaii → Every provider in Hilo → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Jane Balitsky, RN, CNPKahului, HI 967321144249392
- Janea Yamagata-Lopez, RN, DNPKapolei, HI 967071750919825
- Meagan Guise, AGNPKailua, HI 967341104403112
- Robert ReiberKailua, HI 967341962273227
- Abir Amirdash, APRN, AG ACNP-BCKaneohe, HI 967441164858155
- Victoria Mathis, APRNKapaa, HI 967461386964005
- Lynne Leung, APRNLihue, HI 967661215393491
- Ashley Rivera, APRN-RXPearl City, HI 967821437451903
Common questions
What is Elizabeth Terttu Alonzo, AGPCNP-BC's NPI number?
Elizabeth Terttu Alonzo, AGPCNP-BC's National Provider Identifier (NPI) is 1639569189, issued on Feb 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Terttu Alonzo, AGPCNP-BC located?
The NPPES record lists a practice address at 45 Mohouli St, Hilo, HI, 96720. Phone: (808) 935-3781. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Terttu Alonzo, AGPCNP-BC's license?
Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Terttu Alonzo, AGPCNP-BC prescribe under Medicare Part D?
In 2024, Elizabeth Terttu Alonzo, AGPCNP-BC had 27 Medicare Part D claims; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.