2026 NPPES data Pharmacist NPI 1114514338 PHARM D
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LEIGH ROSS, PHARM D

Pharmacist in TRUMANN, 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
260
Medicare Part D claims · 139 beneficiaries · Pharmacist avg: 135
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

LEIGH ROSS, PHARM D filed 260 Medicare Part D claims in 2023 as a Pharmacist in TRUMANN, Arkansas, prescribing 87% generic.

260
Part D claims, 2023
87%
generic prescribing

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.

LEIGH ROSS, PHARM D's Medicare Part D volume vs every U.S. prescriber

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

260 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 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 LEIGH ROSS, PHARM D?

Quality data not reported

NPI registry status

Active

Issued 12/22/2020

NPI 1114514338

Primary specialty

Pharmacist

High-volume

290,447 US NPIs in this specialty

Medicare Part D claims

260 93% vs specialty avg

2023 prescription claims

Specialty avg: 135

Specialty distribution in Arkansas

How Pharmacist compares to other specialties among Arkansas providers

Arkansas providers

Pharmacist share within Arkansas

1. Pharmacist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pharmacist share within Arkansas

Specialty board-certification context

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

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

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

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

LEIGH ROSS, PHARM D appears in the CMS NPPES registry as a Pharmacist provider holding PHARM D credentials at 421 HIGHWAY 463 N, TRUMANN, AR, 72472, with a listed phone of (870) 709-0566. NPI 1114514338 was issued on 12/22/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ROSS 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 260 prescription claims written by this provider, covering 139 Medicare beneficiaries and totaling roughly $33K in drug spend, split 13% brand-name and 87% 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.

Pharmacist is a high-volume specialty nationwide, with 290,447 enrolled providers across 56 states and an average of 135 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

421 HIGHWAY 463 N
TRUMANN, AR 72472

Provider Details

NPI 1114514338
Specialty Pharmacist
Credentials PHARM D
Gender Female
NPI Issued 12/22/2020

Brand vs generic prescribing mix · Typical

LEIGH ROSS, PHARM D — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 260 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.

260
Total Claims
$33K
Total Drug Cost
139
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
376
Total Day Supply
7,689
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$9K
Generic Drug Cost
$10K

Patient Demographics

Average Patient Age
65.1 years
Avg HCC Risk Score
1.97
Gender Split
63% female / 37% male
Age Distribution
<65: 64, 65-74: 53, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What LEIGH ROSS, PHARM 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
Alcohol Prep Pads
Alcohol Antiseptic Pads
99
Naloxone Hcl
98
Arexvy
Rsvpref3 Antigen/As01e/Pf
23
Comfort Ez Pen Needle
"Pen Needle
N/A

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

Pharmacist Overview

How LEIGH ROSS, PHARM D fits within the Pharmacist landscape nationally.

290,447
Pharmacist Providers in US
56
States with Pharmacist
135
Avg Claims per Provider

LEIGH ROSS, PHARM D's 260 claims are above the specialty average of 135.

Nearby Pharmacist Providers in Arkansas

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

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

Frequently Asked Questions

What is LEIGH ROSS, PHARM D's specialty?
LEIGH ROSS, PHARM D specializes in Pharmacist and practices in TRUMANN, Arkansas. Credentials: PHARM D.
How much does LEIGH ROSS, PHARM D prescribe under Medicare Part D?
In 2023, LEIGH ROSS, PHARM D wrote 260 Medicare Part D claims totaling $33K in drug costs for 139 beneficiaries.
Where is LEIGH ROSS, PHARM D located?
LEIGH ROSS, PHARM D is located at 421 HIGHWAY 463 N, TRUMANN, AR, 72472. Phone: (870) 709-0566.
What is LEIGH ROSS, PHARM D's NPI number?
LEIGH ROSS, PHARM D's National Provider Identifier (NPI) is 1114514338, issued on 12/22/2020.
Does LEIGH ROSS, PHARM D prescribe more brand-name or generic drugs?
LEIGH ROSS, PHARM D's prescribing is 13% brand-name and 87% generic drugs by claim count, with $9K in brand drug costs.
How many Pharmacist providers are there in the US?
There are 290,447 Pharmacist providers across 56 states in the US. The average Pharmacist provider writes 135 Medicare Part D claims per year.
What drugs does LEIGH ROSS, PHARM D prescribe most often?
Based on 2023 Medicare Part D data, LEIGH ROSS, PHARM D's most frequently prescribed drugs include Alcohol Prep Pads, Naloxone Hcl, Arexvy. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LEIGH ROSS, PHARM D accept Medicare?
LEIGH ROSS, PHARM D appears in CMS Medicare data with 260 Part D claims and 139 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LEIGH ROSS, PHARM D's credentials?
LEIGH ROSS, PHARM D's NPI is 1114514338 with credentials PHARM 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