2026 NPPES data Family Medicine Physician NPI 1346654290 MD
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TIMOTHY MOON, MD

Family Medicine Physician in EWA BEACH, 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
196
Medicare Part D claims · 91 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
73.6207/100
▼ 9 pts below national avg 83.1 · [object Object]

What the federal data shows

TIMOTHY MOON, MD reported a CMS MIPS final score of 73.6207/100 — below the 83.1 national average — and filed 196 Medicare Part D claims in 2023.

73.6207/100
MIPS score · -9 vs avg
196
Part D claims, 2023
84%
generic prescribing
Likely
board-certified (heuristic)

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.

TIMOTHY MOON, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

74 11th percentile higher than 11% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

TIMOTHY MOON, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about TIMOTHY MOON, MD?

Below national average

NPI registry status

Active

Issued 06/19/2014

NPI 1346654290

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

196 94% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

MIPS final score

73.6207/100 9.479299999999995% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in Hawaii

How Family Medicine Physician compares to other specialties among Hawaii providers

Hawaii providers

Family Medicine Physician share within Hawaii

1. Family Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Medicine Physician share within Hawaii

Medicare quality performance — MIPS

TIMOTHY MOON, MD's 2023 MIPS final score plotted against the Family Medicine Physician national average

Below national average
MIPS Final Score
73.6207/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Family Medicine Physician) — 73.6207/100 vs national avg 83.1

0%100%National avg83%73.6%
MIPS final score (Family Medicine Physician) — 73.6207/100 vs national avg 83.1

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).

TIMOTHY MOON, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 91-2141 FORT WEAVER RD, EWA BEACH, HI, 96706, with a listed phone of (808) 691-3000. NPI 1346654290 was issued on 06/19/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MOON 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 196 prescription claims written by this provider, covering 91 Medicare beneficiaries and totaling roughly $17K in drug spend, split 16% brand-name and 84% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 73.6207/100 for the 2023 performance year (Quality 74.5653, Cost 58.6993), compared with the national average of 83.1.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

91-2141 FORT WEAVER RD
EWA BEACH, HI 96706

Provider Details

NPI 1346654290
Specialty Family Medicine Physician
Credentials MD
Gender Male
NPI Issued 06/19/2014

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

73.6207
Final Score
Avg: 83.1
74.5653
Quality
58.6993
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where TIMOTHY MOON, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

SHARP REES-STEALY MEDICAL GROUP INC
SAN DIEGO, CA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

TIMOTHY MOON, MD — brand share 16.0%
Specialty average (est.)

16% brand-name claims vs 84% generic, on 196 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.

196
Total Claims
$17K
Total Drug Cost
91
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
228
Total Day Supply
5,166
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$15K
Generic Drug Cost
$3K
Antibiotic Claims
36

Patient Demographics

Average Patient Age
75.3 years
Avg HCC Risk Score
2.41
Gender Split
62% female / 38% male
Age Distribution
<65: 12, 65-74: 32, 75-84: 28, 85+: 19

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Pantoprazole Sodium
11
Prednisone
11

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

Family Medicine Physician Overview

How TIMOTHY MOON, MD fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

TIMOTHY MOON, MD's 196 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Hawaii

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

Compare Family Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is TIMOTHY MOON, MD's specialty?
TIMOTHY MOON, MD specializes in Family Medicine Physician and practices in EWA BEACH, Hawaii. Credentials: MD.
How much does TIMOTHY MOON, MD prescribe under Medicare Part D?
In 2023, TIMOTHY MOON, MD wrote 196 Medicare Part D claims totaling $17K in drug costs for 91 beneficiaries.
What is TIMOTHY MOON, MD's Medicare quality score?
TIMOTHY MOON, MD has a CMS MIPS Final Score of 73.6207/100 (Quality: 74.5653, Cost: 58.6993). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is TIMOTHY MOON, MD located?
TIMOTHY MOON, MD is located at 91-2141 FORT WEAVER RD, EWA BEACH, HI, 96706. Phone: (808) 691-3000.
What is TIMOTHY MOON, MD's NPI number?
TIMOTHY MOON, MD's National Provider Identifier (NPI) is 1346654290, issued on 06/19/2014.
Does TIMOTHY MOON, MD prescribe more brand-name or generic drugs?
TIMOTHY MOON, MD's prescribing is 16% brand-name and 84% generic drugs by claim count, with $15K in brand drug costs.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does TIMOTHY MOON, MD prescribe most often?
Based on 2023 Medicare Part D data, TIMOTHY MOON, MD's most frequently prescribed drugs include Pantoprazole Sodium, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TIMOTHY MOON, MD accept Medicare?
TIMOTHY MOON, MD appears in CMS Medicare data with 196 Part D claims and 91 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TIMOTHY MOON, MD's credentials?
TIMOTHY MOON, MD's NPI is 1346654290 with credentials MD. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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