2026 NPPES data Medical Physician Assistant NPI 1194905612 PA-C
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CHRISTOPHER CASEY, PA-C

Medical Physician Assistant in LITTLE ROCK, Arkansas. 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
144
Medicare Part D claims · 39 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: CHRISTOPHER CASEY, PA-C is a Medical Physician Assistant ([object Object]) practicing in LITTLE ROCK, Arkansas with a Medicare Part D prescribing footprint of 144 claims across 39 beneficiaries — 19% brand-name prescribing .

What stands out: CHRISTOPHER CASEY, PA-C filed 144 Medicare Part D claims in 2023 across LITTLE ROCK, Arkansas. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CHRISTOPHER CASEY, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 11/13/2007

NPI 1194905612

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

144 87% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Arkansas

How Medical Physician Assistant compares to other specialties among Arkansas providers

Arkansas providers

Medical Physician Assistant share within Arkansas

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

Specialty board-certification context

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

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

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

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

CHRISTOPHER CASEY, PA-C is a Medical Physician Assistant provider practicing in LITTLE ROCK, Arkansas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1194905612. 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.

CHRISTOPHER CASEY, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 5 SAINT VINCENT CIR STE 100, LITTLE ROCK, AR, 72205, with a listed phone of (501) 663-6455. NPI 1194905612 was issued on 11/13/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CASEY 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 144 prescription claims written by this provider, covering 39 Medicare beneficiaries and totaling roughly $17K in drug spend, split 19% brand-name and 81% 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.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

5 SAINT VINCENT CIR STE 100
LITTLE ROCK, AR 72205

Provider Details

NPI 1194905612
Specialty Medical Physician Assistant
Credentials PA-C
Gender Male
NPI Issued 11/13/2007

Brand vs generic prescribing mix · Typical

CHRISTOPHER CASEY, PA-C — brand share 19.0%
Specialty average (est.)

19% brand-name claims vs 81% generic, on 144 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.

144
Total Claims
$17K
Total Drug Cost
39
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
326
Total Day Supply
9,325
Brand vs Generic
19% brand / 81% generic
Brand Drug Cost
$13K
Generic Drug Cost
$4K

Patient Demographics

Average Patient Age
71.5 years
Avg HCC Risk Score
1.50
Gender Split
62% female / 38% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Amlodipine Besylate
17
Eliquis
Apixaban
11

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

Medical Physician Assistant Overview

How CHRISTOPHER CASEY, PA-C fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

CHRISTOPHER CASEY, PA-C's 144 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Arkansas

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

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

Frequently Asked Questions

What is CHRISTOPHER CASEY, PA-C's specialty?
CHRISTOPHER CASEY, PA-C specializes in Medical Physician Assistant and practices in LITTLE ROCK, Arkansas. Credentials: PA-C.
How much does CHRISTOPHER CASEY, PA-C prescribe under Medicare Part D?
In 2023, CHRISTOPHER CASEY, PA-C wrote 144 Medicare Part D claims totaling $17K in drug costs for 39 beneficiaries.
Where is CHRISTOPHER CASEY, PA-C located?
CHRISTOPHER CASEY, PA-C is located at 5 SAINT VINCENT CIR STE 100, LITTLE ROCK, AR, 72205. Phone: (501) 663-6455.
What is CHRISTOPHER CASEY, PA-C's NPI number?
CHRISTOPHER CASEY, PA-C's National Provider Identifier (NPI) is 1194905612, issued on 11/13/2007.
Does CHRISTOPHER CASEY, PA-C prescribe more brand-name or generic drugs?
CHRISTOPHER CASEY, PA-C's prescribing is 19% brand-name and 81% generic drugs by claim count, with $13K in brand drug costs.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does CHRISTOPHER CASEY, PA-C prescribe most often?
Based on 2023 Medicare Part D data, CHRISTOPHER CASEY, PA-C's most frequently prescribed drugs include Amlodipine Besylate, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHRISTOPHER CASEY, PA-C accept Medicare?
CHRISTOPHER CASEY, PA-C appears in CMS Medicare data with 144 Part D claims and 39 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHRISTOPHER CASEY, PA-C's credentials?
CHRISTOPHER CASEY, PA-C's NPI is 1194905612 with credentials PA-C. 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