2026 NPPES data Specialist NPI 1043396096 M.D.
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AIDA WEN, M.D.

Specialist 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
927
Medicare Part D claims · 29 beneficiaries · Specialist avg: 1K

What the federal data shows

AIDA WEN, M.D. filed 927 Medicare Part D claims in 2023 as a Specialist in HONOLULU, Hawaii.

927
Part D claims, 2023

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.

AIDA WEN, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

927 Top 25% higher than 75% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). This entry sits in this band. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about AIDA WEN, M.D.?

Quality data not reported

NPI registry status

Active

Issued 10/31/2006

NPI 1043396096

Primary specialty

Specialist

High-volume

69,658 US NPIs in this specialty

Medicare Part D claims

927 37% vs specialty avg

2023 prescription claims

Specialty avg: 1,474

Specialty distribution in Hawaii

How Specialist compares to other specialties among Hawaii providers

Hawaii providers

Specialist share within Hawaii

1. Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Specialist share within Hawaii

Specialty board-certification context

Estimated specialty board-certified rate — Specialist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Specialist ABMS/AOA estimate

Est. board-certified rate (Specialist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Specialist) — 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).

AIDA WEN, M.D. appears in the CMS NPPES registry as a Specialist provider holding M.D. credentials at 347 N. KUAKINI STREET, HONOLULU, HI, 96817, with a listed phone of (808) 523-8461. NPI 1043396096 was issued on 10/31/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WEN 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 927 prescription claims written by this provider, covering 29 Medicare beneficiaries and totaling roughly $107K in drug spend. 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.

Specialist is a high-volume specialty nationwide, with 69,658 enrolled providers across 55 states and an average of 1,474 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

347 N. KUAKINI STREET
HONOLULU, HI 96817

Provider Details

NPI 1043396096
Specialty Specialist
Credentials M.D.
Gender Female
NPI Issued 10/31/2006

Medicare Part D Prescribing Data

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

927
Total Claims
$107K
Total Drug Cost
29
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
943
Total Day Supply
22,034
Generic Drug Cost
$22K
Antibiotic Claims
14

Patient Demographics

Average Patient Age
86.0 years
Avg HCC Risk Score
2.20
Age Distribution
<65: 0, 65-74: N/A, 75-84: N/A, 85+: 16

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What AIDA WEN, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Levothyroxine Sodium
57
Atorvastatin Calcium
42
Myrbetriq
Mirabegron
40
Midodrine Hcl
39
Eliquis
Apixaban
34
Escitalopram Oxalate
34
Donepezil Hcl
30
Memantine Hcl
30
Januvia
Sitagliptin Phosphate
26
Rasagiline Mesylate
26

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Specialist Overview

How AIDA WEN, M.D. fits within the Specialist landscape nationally.

69,658
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider

AIDA WEN, M.D.'s 927 claims are below the specialty average of 1,474.

Nearby Specialist Providers in Hawaii

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

Compare Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is AIDA WEN, M.D.'s specialty?
AIDA WEN, M.D. specializes in Specialist and practices in HONOLULU, Hawaii. Credentials: M.D..
How much does AIDA WEN, M.D. prescribe under Medicare Part D?
In 2023, AIDA WEN, M.D. wrote 927 Medicare Part D claims totaling $107K in drug costs for 29 beneficiaries.
Where is AIDA WEN, M.D. located?
AIDA WEN, M.D. is located at 347 N. KUAKINI STREET, HONOLULU, HI, 96817. Phone: (808) 523-8461.
What is AIDA WEN, M.D.'s NPI number?
AIDA WEN, M.D.'s National Provider Identifier (NPI) is 1043396096, issued on 10/31/2006.
How many Specialist providers are there in the US?
There are 69,658 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does AIDA WEN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, AIDA WEN, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Myrbetriq. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AIDA WEN, M.D. accept Medicare?
AIDA WEN, M.D. appears in CMS Medicare data with 927 Part D claims and 29 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AIDA WEN, M.D.'s credentials?
AIDA WEN, M.D.'s NPI is 1043396096 with credentials M.D.. 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