2026 NPPES data Diabetes Educator Registered Nurse NPI 1700187523 APRN
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GRACE SCHONHARDT, APRN

Diabetes Educator Registered Nurse in HONOLULU, Hawaii. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
47
Medicare Part D claims · 18 beneficiaries · Diabetes Educator Registered Nurse avg: 1K
Generic prescribing
51%
generic claims · 49% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.5K
30 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: GRACE SCHONHARDT, APRN is a Diabetes Educator Registered Nurse ([object Object]) practicing in HONOLULU, Hawaii with a Medicare Part D prescribing footprint of 47 claims across 18 beneficiaries — 49% brand-name prescribing . Industry payments of $1.5K across 30 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: GRACE SCHONHARDT, APRN filed 47 Medicare Part D claims in 2023 across HONOLULU, Hawaii. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

GRACE SCHONHARDT, APRN at a glance

Quality data not reported

NPI registry status

Active

Issued 11/10/2010

NPI 1700187523

Primary specialty

Diabetes Educator Registered Nurse

Niche

2,273 US NPIs in this specialty

Medicare Part D claims

47 96% vs specialty avg

2023 prescription claims

Specialty avg: 1,296

Specialty distribution in Hawaii

How Diabetes Educator Registered Nurse compares to other specialties among Hawaii providers

Hawaii providers

Diabetes Educator Registered Nurse share within Hawaii

1. Diabetes Educator Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Diabetes Educator Registered Nurse share within Hawaii

Specialty board-certification context

Estimated specialty board-certified rate — Diabetes Educator Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Diabetes Educator Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Diabetes Educator Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Diabetes Educator Registered Nurse) — ABMS / AOA estimate

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).

GRACE SCHONHARDT, APRN is a Diabetes Educator Registered Nurse provider practicing in HONOLULU, Hawaii, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1700187523. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

GRACE SCHONHARDT, APRN appears in the CMS NPPES registry as a Diabetes Educator Registered Nurse provider holding APRN credentials at 1003 BISHOP ST STE 2700, HONOLULU, HI, 96813, with a listed phone of (808) 664-1104. NPI 1700187523 was issued on 11/10/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SCHONHARDT most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 47 prescription claims written by this provider, covering 18 Medicare beneficiaries and totaling roughly $16K in drug spend, split 49% brand-name and 51% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Diabetes Educator Registered Nurse is a narrow specialty nationwide, with 2,273 enrolled providers across 55 states and an average of 1,296 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

1003 BISHOP ST STE 2700
HONOLULU, HI 96813

Provider Details

NPI 1700187523
Specialty Diabetes Educator Registered Nurse
Credentials APRN
Gender Female
NPI Issued 11/10/2010

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for GRACE SCHONHARDT, APRN. Source: openpaymentsdata.cms.gov.

Total received

$1.5K

Largest payer

Abbott Laboratories

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Above average

GRACE SCHONHARDT, APRN — brand share 49.0%
Specialty average (est.)

49% brand-name claims vs 51% generic, on 47 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

47
Total Claims
$16K
Total Drug Cost
18
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
87
Total Day Supply
2,596
Brand vs Generic
49% brand / 51% generic
Brand Drug Cost
$15K

Patient Demographics

Average Patient Age
70.4 years
Avg HCC Risk Score
3.47

Diabetes Educator Registered Nurse Overview

How GRACE SCHONHARDT, APRN fits within the Diabetes Educator Registered Nurse landscape nationally.

2,273
Diabetes Educator Registered Nurse Providers in US
55
States with Diabetes Educator Registered Nurse
1,296
Avg Claims per Provider

GRACE SCHONHARDT, APRN's 47 claims are below the specialty average of 1,296.

Nearby Diabetes Educator Registered Nurse Providers in Hawaii

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

Compare Diabetes Educator Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is GRACE SCHONHARDT, APRN's specialty?
GRACE SCHONHARDT, APRN specializes in Diabetes Educator Registered Nurse and practices in HONOLULU, Hawaii. Credentials: APRN.
How much does GRACE SCHONHARDT, APRN prescribe under Medicare Part D?
In 2023, GRACE SCHONHARDT, APRN wrote 47 Medicare Part D claims totaling $16K in drug costs for 18 beneficiaries.
Where is GRACE SCHONHARDT, APRN located?
GRACE SCHONHARDT, APRN is located at 1003 BISHOP ST STE 2700, HONOLULU, HI, 96813. Phone: (808) 664-1104.
What is GRACE SCHONHARDT, APRN's NPI number?
GRACE SCHONHARDT, APRN's National Provider Identifier (NPI) is 1700187523, issued on 11/10/2010.
Does GRACE SCHONHARDT, APRN prescribe more brand-name or generic drugs?
GRACE SCHONHARDT, APRN's prescribing is 49% brand-name and 51% generic drugs by claim count, with $15K in brand drug costs.
How many Diabetes Educator Registered Nurse providers are there in the US?
There are 2,273 Diabetes Educator Registered Nurse providers across 55 states in the US. The average Diabetes Educator Registered Nurse provider writes 1,296 Medicare Part D claims per year.
Does GRACE SCHONHARDT, APRN accept Medicare?
GRACE SCHONHARDT, APRN appears in CMS Medicare data with 47 Part D claims and 18 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify GRACE SCHONHARDT, APRN's credentials?
GRACE SCHONHARDT, APRN's NPI is 1700187523 with credentials APRN. 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

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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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