2026 NPPES data Physician Assistant NPI 1053884916 PA
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MEAGAN ALLARD, PA

Physician Assistant in COSTA MESA, California. 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
2K
Medicare Part D claims · 261 beneficiaries · Physician Assistant avg: 790
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$314.23
15 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MEAGAN ALLARD, PA is a Physician Assistant ([object Object]) practicing in COSTA MESA, California with a Medicare Part D prescribing footprint of 2K claims across 261 beneficiaries — 15% brand-name prescribing . Industry payments of $314.23 across 15 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MEAGAN ALLARD, PA filed 1,843 Medicare Part D claims in 2023 across COSTA MESA, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

MEAGAN ALLARD, PA at a glance

Quality data not reported

NPI registry status

Active

Issued 01/03/2019

NPI 1053884916

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

1,843 133% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in California

How Physician Assistant compares to other specialties among California providers

California providers

Physician Assistant share within California

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

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).

MEAGAN ALLARD, PA is a Physician Assistant provider practicing in COSTA MESA, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA. NPI: 1053884916. 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.

MEAGAN ALLARD, PA appears in the CMS NPPES registry as a Physician Assistant provider holding PA credentials at 655 BAKER ST APT D206, COSTA MESA, CA, 92626, with a listed phone of (603) 496-7911. NPI 1053884916 was issued on 01/03/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALLARD 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 1,843 prescription claims written by this provider, covering 261 Medicare beneficiaries and totaling roughly $390K in drug spend, split 15% brand-name and 85% 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.

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

655 BAKER ST APT D206
COSTA MESA, CA 92626

Provider Details

NPI 1053884916
Specialty Physician Assistant
Credentials PA
Gender Female
NPI Issued 01/03/2019

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 MEAGAN ALLARD, PA. Source: openpaymentsdata.cms.gov.

Total received

$314

Largest payer

ABBVIE 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.

License & disciplinary context — California MBC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 — they are NOT specific to MEAGAN ALLARD, PA. To verify MEAGAN ALLARD, PA's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

MEAGAN ALLARD, PA — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 1,843 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.

1,843
Total Claims
$390K
Total Drug Cost
261
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,773
Total Day Supply
81,382
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$329K
Generic Drug Cost
$62K

Patient Demographics

Average Patient Age
75.3 years
Avg HCC Risk Score
1.69
Gender Split
62% female / 38% male
Age Distribution
<65: 22, 65-74: 86, 75-84: 115, 85+: 38

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Donepezil Hcl
161
Memantine Hcl
147
Carbidopa-Levodopa
Carbidopa/Levodopa
118
Duloxetine Hcl
87
Quetiapine Fumarate
87
Citalopram Hbr
Citalopram Hydrobromide
85
Gabapentin
71
Sumatriptan Succinate
65
Mirtazapine
55
Pramipexole Dihydrochloride
Pramipexole Di-Hcl
55

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

Physician Assistant Overview

How MEAGAN ALLARD, PA fits within the Physician Assistant landscape nationally.

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

MEAGAN ALLARD, PA's 1,843 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in California

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

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

Frequently Asked Questions

What is MEAGAN ALLARD, PA's specialty?
MEAGAN ALLARD, PA specializes in Physician Assistant and practices in COSTA MESA, California. Credentials: PA.
How much does MEAGAN ALLARD, PA prescribe under Medicare Part D?
In 2023, MEAGAN ALLARD, PA wrote 1,843 Medicare Part D claims totaling $390K in drug costs for 261 beneficiaries.
Where is MEAGAN ALLARD, PA located?
MEAGAN ALLARD, PA is located at 655 BAKER ST APT D206, COSTA MESA, CA, 92626. Phone: (603) 496-7911.
What is MEAGAN ALLARD, PA's NPI number?
MEAGAN ALLARD, PA's National Provider Identifier (NPI) is 1053884916, issued on 01/03/2019.
Does MEAGAN ALLARD, PA prescribe more brand-name or generic drugs?
MEAGAN ALLARD, PA's prescribing is 15% brand-name and 85% generic drugs by claim count, with $329K in brand drug costs.
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 MEAGAN ALLARD, PA prescribe most often?
Based on 2023 Medicare Part D data, MEAGAN ALLARD, PA's most frequently prescribed drugs include Donepezil Hcl, Memantine Hcl, Carbidopa-Levodopa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MEAGAN ALLARD, PA accept Medicare?
MEAGAN ALLARD, PA appears in CMS Medicare data with 1,843 Part D claims and 261 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MEAGAN ALLARD, PA's credentials?
MEAGAN ALLARD, PA's NPI is 1053884916 with credentials PA. 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