2026 NPPES data Physician Assistant NPI 1285223123
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PATRICK MOXON

Physician Assistant in NORWALK, Connecticut. 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
463
Medicare Part D claims · 282 beneficiaries · Physician Assistant avg: 790
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$794.39
10 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

PATRICK MOXON filed 463 Medicare Part D claims in 2023 as a Physician Assistant in NORWALK, Connecticut, prescribing 96% generic.

463
Part D claims, 2023
96%
generic prescribing
$794.39
industry payments (Sunshine Act)

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.

PATRICK MOXON's Medicare Part D volume vs every U.S. prescriber

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

463 Top 38% higher than 62% 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%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 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 PATRICK MOXON?

Quality data not reported

NPI registry status

Active

Issued 01/14/2021

NPI 1285223123

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

463 41% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Connecticut

How Physician Assistant compares to other specialties among Connecticut providers

Connecticut providers

Physician Assistant share within Connecticut

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Connecticut

Specialty board-certification context

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

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

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

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

PATRICK MOXON appears in the CMS NPPES registry as a Physician Assistant provider at 761 MAIN AVE STE 115, NORWALK, CT, 06851, with a listed phone of (203) 845-2200. NPI 1285223123 was issued on 01/14/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MOXON 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 463 prescription claims written by this provider, covering 282 Medicare beneficiaries and totaling roughly $3K in drug spend, split 4% brand-name and 96% generic by claim count, with an opioid prescribing rate of 47.3%. 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.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

761 MAIN AVE STE 115
NORWALK, CT 06851

Provider Details

NPI 1285223123
Specialty Physician Assistant
Gender Male
NPI Issued 01/14/2021

Hospital and facility affiliations

Facilities where PATRICK MOXON 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.

ORTHOCONNECTICUT PLLC
NEW MILFORD, CT
STAMFORD HEALTH MEDICAL GROUP INC
STAMFORD, CT

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

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 PATRICK MOXON. Source: openpaymentsdata.cms.gov.

Total received

$794

Largest payer

DePuy Synthes Sales Inc.

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 · Generic-heavy

PATRICK MOXON — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 463 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.

463
Total Claims
$3K
Total Drug Cost
282
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
469
Total Day Supply
6,059
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$40
Generic Drug Cost
$3K
Opioid Claims
219 (47.3% rate)
Antibiotic Claims
21

Patient Demographics

Average Patient Age
74.5 years
Avg HCC Risk Score
1.06
Gender Split
66% female / 34% male
Age Distribution
<65: 14, 65-74: 129, 75-84: 118, 85+: 21

Top Prescribed Drugs (Medicare Part D)

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

What PATRICK MOXON 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
Oxycodone Hcl
106
Meloxicam
80
Tramadol Hcl
57
Hydromorphone Hcl
30
Gabapentin
27
Baclofen
23
Methylprednisolone
17
Pregabalin
16
Methocarbamol
13
Amoxicillin
12

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

Physician Assistant Overview

How PATRICK MOXON fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

PATRICK MOXON's 463 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Connecticut

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

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is PATRICK MOXON's specialty?
PATRICK MOXON specializes in Physician Assistant and practices in NORWALK, Connecticut.
How much does PATRICK MOXON prescribe under Medicare Part D?
In 2023, PATRICK MOXON wrote 463 Medicare Part D claims totaling $3K in drug costs for 282 beneficiaries.
Where is PATRICK MOXON located?
PATRICK MOXON is located at 761 MAIN AVE STE 115, NORWALK, CT, 06851. Phone: (203) 845-2200.
What is PATRICK MOXON's NPI number?
PATRICK MOXON's National Provider Identifier (NPI) is 1285223123, issued on 01/14/2021.
Does PATRICK MOXON prescribe more brand-name or generic drugs?
PATRICK MOXON's prescribing is 4% brand-name and 96% generic drugs by claim count, with $40 in brand drug costs.
Does PATRICK MOXON prescribe opioids?
Yes, PATRICK MOXON had 219 opioid claims in 2023 with an opioid prescribing rate of 47.3%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does PATRICK MOXON prescribe most often?
Based on 2023 Medicare Part D data, PATRICK MOXON's most frequently prescribed drugs include Oxycodone Hcl, Meloxicam, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PATRICK MOXON accept Medicare?
PATRICK MOXON appears in CMS Medicare data with 463 Part D claims and 282 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PATRICK MOXON's credentials?
PATRICK MOXON's NPI is 1285223123. 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