NPPES file of Aug 9, 2026

Charlotte L. Grimm, APRN

Family Nurse Practitioner · Hilo, HI

Charlotte L. Grimm, APRN is a family nurse practitioner with a practice address in Hilo, Hawaii, and NPI 1316905045, issued on May 2, 2006. Check the license (Hawaii APRN 789, 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
1316905045
Name
Charlotte L. Grimm
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
APRN 789 HI
RN43876 HI
Self-reported in NPPES; status is on the state search
Practice location
1178B Kinoole St, Hilo, HI 96720
Phone
(808) 969-1427
Enumerated
May 2, 2006
Record last updated
Mar 20, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(808) 961-4909
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 1178B Kinoole St

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

  1. Maylayne Luis, RNRegistered Nurse1003139551
  2. Rochelle Mathieu, APRNFamily Nurse Practitioner1942258892
  3. Mary Ann Pefanco, M.D.Internal Medicine Physician1780769703

Verify Charlotte L. Grimm 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 789    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
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97% fewer Medicare Part D claims than the average family nurse practitioner in 2024

35 Medicare Part D claims for 29 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Charlotte Grimm35
  2. Specialty average1,305

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.

Charlotte L. Grimm among 780 family nurse practitioner records in Hawaii

Charlotte L. Grimm, APRN 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 90% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · 48% of these records are
  • Record last updated2008 · 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).

35 family nurse practitioner records list a practice address in Hilo

They are 35 of the 1,758 NPPES records with a practice address in Hilo, and 780 family nurse practitioner records in Hawaii.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Christine Beck, APRNHilo, HI 967201477998540
  2. Princess Canida, APRN, FNP-BCHilo, HI 967201265753826
  3. Heather Hirata, BC-APRNHilo, HI 967201316180714
  4. Frances Hussian, APRNHilo, HI 967201003142712
  5. Kimberly Kuklis, APRNHilo, HI 967201972822047
  6. Michael Langmead, FNP-BCHilo, HI 967201134323553
  7. Kelly Luscomb, N.P.Hilo, HI 967201053746941
  8. Rochelle Mathieu, APRNHilo, HI 967201942258892

Common questions

What is Charlotte L. Grimm, APRN's NPI number?

Charlotte L. Grimm, APRN's National Provider Identifier (NPI) is 1316905045, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charlotte L. Grimm, APRN located?

The NPPES record lists a practice address at 1178B Kinoole St, Hilo, HI, 96720. Phone: (808) 969-1427. Providers update this record themselves, so call before visiting.

How can I verify Charlotte L. Grimm, APRN's license?

NPPES lists Hawaii license number APRN 789, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

How much does Charlotte L. Grimm, APRN prescribe under Medicare Part D?

In 2024, Charlotte L. Grimm, APRN had 35 Medicare Part D claims for 29 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.