NPPES file of Aug 9, 2026

Xavier J. Naranjo, FNP

Family Nurse Practitioner · Wailuku, HI

Xavier J. Naranjo, FNP is a family nurse practitioner with a practice address in Wailuku, Hawaii, and NPI 1699822288, issued on Jan 4, 2007. Check the license (Hawaii APRN-701, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699822288
Name
Xavier J. Naranjo
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN-701 HI
Self-reported in NPPES; status is on the state search
Practice location
55 Mauilani Pkwy, Wailuku, HI 96793
Phone
(808) 243-6050
Enumerated
Jan 4, 2007
Record last updated
Oct 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
55526101 HI
Medicare enrollment
Enrolled (PECOS I20040817000294); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 780 in Hawaii → Look up another NPI →

Also registered at 55 Mauilani Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jed Alaimalo, MDInternal Medicine Physician1568587335
  2. Karlee Amestoy, PHARMDPharmacist1871757179
  3. Barbara Armstrong, PHARMDPharmacist1053455725
  4. Robert Corson, RPHPharmacist1508917626
  5. Robert DurantPhysical Therapist1902124571
  6. M Edwards, MDPediatrics Physician1669525242

Verify Xavier J. Naranjo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
    Search for license APRN-701    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Hawaii license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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10% more Medicare Part D claims than the average family nurse practitioner in 2024

1,437 Medicare Part D claims for 82 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 94 claims were for opioids.

  1. Xavier Naranjo1,437
  2. Specialty average1,305

Most prescribed

  1. Gabapentin75 claims
  2. Furosemide61 claims
  3. Oxycodone Hcl54 claims
  4. Nystatin49 claims
  5. Metoprolol Tartrate48 claims
  6. Levothyroxine Sodium40 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.

Industry payments in 2024: $20.92

1 payment: food and beverage; the largest payer was Ucb, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Xavier Naranjo$20.92
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Kaiser Foundation Health Plan IncWailuku, HI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Xavier J. Naranjo among 780 family nurse practitioner records in Hawaii

Xavier J. Naranjo, 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 2007, is newer than 10% of them.

  • NPI issued2007 · 10% of these records are older, 86% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated1999 · median 2018 among the 371 with a school on file
  • Record last updated2007 · 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).

17 family nurse practitioner records list a practice address in Wailuku

They are 17 of the 1,087 NPPES records with a practice address in Wailuku, and 780 family nurse practitioner records in Hawaii.

All 780 in Hawaii → Every provider in Wailuku → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Tatiana Arce, APRNWailuku, HI 967931003692583
  2. Rowena Nikki Baysa, ARNPWailuku, HI 967931205409018
  3. Bryan Chin, DNP, APRN, FNP-BCWailuku, HI 967931366980864
  4. Kerry Crosby, FNPWailuku, HI 967931922675990
  5. Amy Nakama, FNP-CWailuku, HI 967931275997025
  6. Jennifer Nill, DNP, FNP-BCWailuku, HI 967931508383753
  7. Joanna Marie Plumb, FNP-BCWailuku, HI 967931114536448
  8. Paula Somerville, CRNP, APRNWailuku, HI 967931699774240

Common questions

What is Xavier J. Naranjo, FNP's NPI number?

Xavier J. Naranjo, FNP's National Provider Identifier (NPI) is 1699822288, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Xavier J. Naranjo, FNP located?

The NPPES record lists a practice address at 55 Mauilani Pkwy, Wailuku, HI, 96793. Phone: (808) 243-6050. Providers update this record themselves, so call before visiting.

How can I verify Xavier J. Naranjo, FNP's license?

NPPES lists Hawaii license number APRN-701, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

How much does Xavier J. Naranjo, FNP prescribe under Medicare Part D?

In 2024, Xavier J. Naranjo, FNP had 1,437 Medicare Part D claims for 82 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.