2026 NPPES data Case Management Registered Nurse NPI 1083446884 REGISTER NURSE
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Tonya Green-Isaac, REGISTER NURSE

Case Management Registered Nurse in Honolulu, Hawaii.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 5,507 in Case Management Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Tonya Green-Isaac, REGISTER NURSE is a Case Management Registered Nurse in Honolulu, Hawaii, listed in the federal CMS National Provider Identifier registry.

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

What does the federal data show about Tonya Green-Isaac, REGISTER NURSE?

Quality data not reported

NPI registry status

Active

Issued 08/19/2024

NPI 1083446884

Primary specialty

Case Management Registered Nurse

Mid-sized

5,507 US NPIs in this specialty

Specialty distribution in Hawaii

How Case Management Registered Nurse compares to other specialties among Hawaii providers

Hawaii providers
Behavior Technician - 16.4%Behavior Technician16.4%Massage Therapist - 4.3%Massage Therapist4.3%Physical Therapist - 3.7%Physical Therapist3.7%Pharmacist - 3.7%Pharmacist3.7%Mental Health Counselor - 3.1%Mental Health Counselor3.1%Internal Medicine Physician - 3.1%Internal Medicine Physician3.1%Case Management Registered Nurse - 0.2%Case Management Registered Nurse0.2%
Largest specialties in Hawaii (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Case Management Registered Nurse. Verify directly:

How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Tonya Green-Isaac, REGISTER NURSE appears in the CMS NPPES registry as a Case Management Registered Nurse provider holding REGISTER NURSE credentials at 459 PATTERSON RD, Honolulu, HI, 96819, with a listed phone of (808) 433-4975. NPI 1083446884 was issued on 08/19/2024.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Case Management Registered Nurse providers operate outside Part D entirely.

Case Management Registered Nurse is a mid-sized specialty nationwide, with 5,507 enrolled providers across 53 states and an average of 1,066 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.

Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

459 PATTERSON RD
Honolulu, HI 96819

Provider Details

NPI 1083446884
Specialty Case Management Registered Nurse
Credentials REGISTER NURSE
Gender Not reported
NPI Issued 08/19/2024

Case Management Registered Nurse Overview

How Tonya Green-Isaac, REGISTER NURSE fits within the Case Management Registered Nurse landscape nationally.

5,507
Case Management Registered Nurse Providers in US
53
States with Case Management Registered Nurse
1,066
Avg Claims per Provider

Nearby Case Management Registered Nurse Providers in Hawaii

Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as Green-Isaac.

Compare Case Management Registered Nurse nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Hawaii medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Case Management Registered Nurse peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Tonya Green-Isaac, REGISTER NURSE's specialty?
Tonya Green-Isaac, REGISTER NURSE specializes in Case Management Registered Nurse and practices in Honolulu, Hawaii. Credentials: REGISTER NURSE.
Where is Tonya Green-Isaac, REGISTER NURSE located?
Tonya Green-Isaac, REGISTER NURSE is located at 459 PATTERSON RD, Honolulu, HI, 96819. Phone: (808) 433-4975.
What is Tonya Green-Isaac, REGISTER NURSE's NPI number?
Tonya Green-Isaac, REGISTER NURSE's National Provider Identifier (NPI) is 1083446884, issued on 08/19/2024.
How many Case Management Registered Nurse providers are there in the US?
There are 5,507 Case Management Registered Nurse providers across 53 states in the US. The average Case Management Registered Nurse provider writes 1,066 Medicare Part D claims per year.
Does Tonya Green-Isaac, REGISTER NURSE accept Medicare?
Tonya Green-Isaac, REGISTER NURSE appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tonya Green-Isaac, REGISTER NURSE's credentials?
Tonya Green-Isaac, REGISTER NURSE's NPI is 1083446884 with credentials REGISTER NURSE. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the PlainDoctor editorial team.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.