2026 NPPES data Ophthalmic Plastic and Reconstructive Surgery Physician NPI 1114656485 MD
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TOM KORNHAUSER, MD

Ophthalmic Plastic and Reconstructive Surgery Physician 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
146
Medicare Part D claims · 69 beneficiaries · Ophthalmic Plastic and Reconstructive Surgery Physician avg: 624
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

TOM KORNHAUSER, MD filed 146 Medicare Part D claims in 2023 as a Ophthalmic Plastic and Reconstructive Surgery Physician in LITTLE ROCK, Arkansas, prescribing 82% generic.

146
Part D claims, 2023
82%
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.

TOM KORNHAUSER, MD's Medicare Part D volume vs every U.S. prescriber

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

146 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 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

Board-eligible specialty (heuristic — not verified)

TOM KORNHAUSER, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about TOM KORNHAUSER, MD?

Quality data not reported

NPI registry status

Active

Issued 06/09/2022

NPI 1114656485

Primary specialty

Ophthalmic Plastic and Reconstructive Surgery Physician

Rare

291 US NPIs in this specialty

Medicare Part D claims

146 77% vs specialty avg

2023 prescription claims

Specialty avg: 624

Specialty distribution in Arkansas

How Ophthalmic Plastic and Reconstructive Surgery Physician compares to other specialties among Arkansas providers

Arkansas providers

Ophthalmic Plastic and Reconstructive Surgery Physician share within Arkansas

1. Ophthalmic Plastic and Reconstructive Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Ophthalmic Plastic and Reconstructive Surgery Physician share within Arkansas

Specialty board-certification context

Estimated specialty board-certified rate — Ophthalmic Plastic and Reconstructive Surgery Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Ophthalmic Plastic and Reconstructive Surgery Physician ABMS/AOA estimate

Est. board-certified rate (Ophthalmic Plastic and Reconstructive Surgery Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Ophthalmic Plastic and Reconstructive Surgery Physician) — 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).

TOM KORNHAUSER, MD appears in the CMS NPPES registry as a Ophthalmic Plastic and Reconstructive Surgery Physician provider holding MD credentials at 4301 W MARKHAM ST # 523, LITTLE ROCK, AR, 72205, with a listed phone of (501) 686-5852. NPI 1114656485 was issued on 06/09/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KORNHAUSER 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 146 prescription claims written by this provider, covering 69 Medicare beneficiaries and totaling roughly $4K in drug spend, split 18% brand-name and 82% 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.

Ophthalmic Plastic and Reconstructive Surgery Physician is a narrow specialty nationwide, with 291 enrolled providers across 46 states and an average of 624 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

4301 W MARKHAM ST # 523
LITTLE ROCK, AR 72205

Provider Details

NPI 1114656485
Specialty Ophthalmic Plastic and Reconstructive Surgery Physician
Credentials MD
Gender Male
NPI Issued 06/09/2022

Brand vs generic prescribing mix · Typical

TOM KORNHAUSER, MD — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 146 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.

146
Total Claims
$4K
Total Drug Cost
69
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
153
Total Day Supply
2,808
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$2K
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
69.6 years
Avg HCC Risk Score
1.72
Gender Split
52% female / 48% male

Top Prescribed Drugs (Medicare Part D)

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

What TOM KORNHAUSER, MD 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
Erythromycin
Erythromycin Base
42
Prednisone
24
Neomycin-Polymyxin-Dexameth
Neomycin/Polymyxin B/Dexametha
23
Azelastine Hcl
13

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

Ophthalmic Plastic and Reconstructive Surgery Physician Overview

How TOM KORNHAUSER, MD fits within the Ophthalmic Plastic and Reconstructive Surgery Physician landscape nationally.

291
Ophthalmic Plastic and Reconstructive Surgery Physician Providers in US
46
States with Ophthalmic Plastic and Reconstructive Surgery Physician
624
Avg Claims per Provider

TOM KORNHAUSER, MD's 146 claims are below the specialty average of 624.

Nearby Ophthalmic Plastic and Reconstructive Surgery Physician Providers in Arkansas

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

Compare Ophthalmic Plastic and Reconstructive Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is TOM KORNHAUSER, MD's specialty?
TOM KORNHAUSER, MD specializes in Ophthalmic Plastic and Reconstructive Surgery Physician and practices in LITTLE ROCK, Arkansas. Credentials: MD.
How much does TOM KORNHAUSER, MD prescribe under Medicare Part D?
In 2023, TOM KORNHAUSER, MD wrote 146 Medicare Part D claims totaling $4K in drug costs for 69 beneficiaries.
Where is TOM KORNHAUSER, MD located?
TOM KORNHAUSER, MD is located at 4301 W MARKHAM ST # 523, LITTLE ROCK, AR, 72205. Phone: (501) 686-5852.
What is TOM KORNHAUSER, MD's NPI number?
TOM KORNHAUSER, MD's National Provider Identifier (NPI) is 1114656485, issued on 06/09/2022.
Does TOM KORNHAUSER, MD prescribe more brand-name or generic drugs?
TOM KORNHAUSER, MD's prescribing is 18% brand-name and 82% generic drugs by claim count, with $2K in brand drug costs.
How many Ophthalmic Plastic and Reconstructive Surgery Physician providers are there in the US?
There are 291 Ophthalmic Plastic and Reconstructive Surgery Physician providers across 46 states in the US. The average Ophthalmic Plastic and Reconstructive Surgery Physician provider writes 624 Medicare Part D claims per year.
What drugs does TOM KORNHAUSER, MD prescribe most often?
Based on 2023 Medicare Part D data, TOM KORNHAUSER, MD's most frequently prescribed drugs include Erythromycin, Prednisone, Neomycin-Polymyxin-Dexameth. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TOM KORNHAUSER, MD accept Medicare?
TOM KORNHAUSER, MD appears in CMS Medicare data with 146 Part D claims and 69 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TOM KORNHAUSER, MD's credentials?
TOM KORNHAUSER, MD's NPI is 1114656485 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.
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