Ryan James Erlenbach, FNP
Family Nurse Practitioner · Honolulu, HI
Ryan James Erlenbach, FNP is a family nurse practitioner with a practice address in Honolulu, Hawaii, and NPI 1629474069, issued on Nov 12, 2014. Check the license (Hawaii APRN-1829, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan James Erlenbach
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- APRN-1829 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1215 Hunakai St, Honolulu, HI 96816
- Phone
- (808) 922-4787
- Enumerated
- Nov 12, 2014
- Record last updated
- Jul 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150119000256); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 780 in Hawaii → Look up another NPI →
Also registered at 1215 Hunakai St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hannah CagleFamily Nurse Practitioner1497378392
- Leon Kim, APRN-RXFamily Nurse Practitioner1821543703
- Doanh Lu, MDInternal Medicine Physician1780290734
- Malia Rasa, M.D.Pediatrics Physician1699185207
Verify Ryan James Erlenbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license APRN-1829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average family nurse practitioner in 2024
1,477 Medicare Part D claims for 228 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 36 claims were for opioids.
Most prescribed
- Atorvastatin Calcium102 claims
- Losartan Potassium78 claims
- Amlodipine Besylate71 claims
- Levothyroxine Sodium56 claims
- Lisinopril55 claims
- Metformin Hcl55 claims
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.
Bills Medicare through one group practice
- Queens University Medical GroupHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan James Erlenbach among 780 family nurse practitioner records in Hawaii
Ryan James Erlenbach, FNP is one of 780 family nurse practitioner records with a practice address in Hawaii. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 32% of them.
- NPI issued2014 · 32% of these records are older, 64% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2014 · median 2018 among the 371 with a school on file
- Record last updated2021 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
311 family nurse practitioner records list a practice address in Honolulu
They are 311 of the 12,408 NPPES records with a practice address in Honolulu, and 780 family nurse practitioner records in Hawaii.
All 780 in Hawaii → Every provider in Honolulu → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Katie Azama, NP-CHonolulu, HI 968161003246513
- Barbara Beyerle, APRNHonolulu, HI 968161437584729
- Hannah CagleHonolulu, HI 968161497378392
- Robert Canfield, APRN-BCHonolulu, HI 968161447543376
- Willa GiorgioHonolulu, HI 968161689391724
- Blair Grant, MSN, APRN-RX, FNP-BCHonolulu, HI 968161831741503
- Jaime Hahn, FNPHonolulu, HI 968161922347681
- Stephanie HillenbrandHonolulu, HI 968161477100097
Common questions
What is Ryan James Erlenbach, FNP's NPI number?
Ryan James Erlenbach, FNP's National Provider Identifier (NPI) is 1629474069, issued on Nov 12, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ryan James Erlenbach, FNP located?
The NPPES record lists a practice address at 1215 Hunakai St, Honolulu, HI, 96816. Phone: (808) 922-4787. Providers update this record themselves, so call before visiting.
How can I verify Ryan James Erlenbach, FNP's license?
NPPES lists Hawaii license number APRN-1829, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan James Erlenbach, FNP prescribe under Medicare Part D?
In 2024, Ryan James Erlenbach, FNP had 1,477 Medicare Part D claims for 228 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.