2026 NPPES data Clinical Genetics (M.D.) Physician NPI 1699983155 MD
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THOMAS BURROW, MD

Clinical Genetics (M.D.) 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
27
Medicare Part D claims · Clinical Genetics (M.D.) Physician avg: 261
Generic prescribing
56%
generic claims · 44% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$43.2K
17 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: THOMAS BURROW, MD is a Clinical Genetics (M.D.) Physician ([object Object]) practicing in LITTLE ROCK, Arkansas with a Medicare Part D prescribing footprint of 27 claims — 44% brand-name prescribing . Industry payments of $43.2K across 17 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: THOMAS BURROW, MD filed 27 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.

Board certification likely (heuristic — not verified)

THOMAS BURROW, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

THOMAS BURROW, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 05/18/2007

NPI 1699983155

Primary specialty

Clinical Genetics (M.D.) Physician

Niche

825 US NPIs in this specialty

Medicare Part D claims

27 90% vs specialty avg

2023 prescription claims

Specialty avg: 261

Specialty distribution in Arkansas

How Clinical Genetics (M.D.) Physician compares to other specialties among Arkansas providers

Arkansas providers

Clinical Genetics (M.D.) Physician share within Arkansas

1. Clinical Genetics (M.D.) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Clinical Genetics (M.D.) Physician share within Arkansas

Specialty board-certification context

Estimated specialty board-certified rate — Clinical Genetics (M.D.) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Clinical Genetics (M.D.) Physician ABMS/AOA estimate

Est. board-certified rate (Clinical Genetics (M.D.) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Clinical Genetics (M.D.) 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).

THOMAS BURROW, MD is a Clinical Genetics (M.D.) Physician provider practicing in LITTLE ROCK, Arkansas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1699983155. 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.

THOMAS BURROW, MD appears in the CMS NPPES registry as a Clinical Genetics (M.D.) Physician provider holding MD credentials at 1 CHILDRENS WAY, LITTLE ROCK, AR, 72202, with a listed phone of (501) 364-2966. NPI 1699983155 was issued on 05/18/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BURROW 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 27 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $330K in drug spend, split 44% brand-name and 56% 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.

Clinical Genetics (M.D.) Physician is a narrow specialty nationwide, with 825 enrolled providers across 50 states and an average of 261 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

1 CHILDRENS WAY
LITTLE ROCK, AR 72202

Provider Details

NPI 1699983155
Specialty Clinical Genetics (M.D.) Physician
Credentials MD
Gender Male
NPI Issued 05/18/2007

Hospital and facility affiliations

Facilities where THOMAS BURROW, MD 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.

UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES
LITTLE ROCK, AR

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 THOMAS BURROW, MD. Source: openpaymentsdata.cms.gov.

Total received

$43.2K

Largest payer

ModernaTX, Inc.

Most common payment type

Consulting Fee

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 · Above average

THOMAS BURROW, MD — brand share 44.0%
Specialty average (est.)

44% brand-name claims vs 56% generic, on 27 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.

27
Total Claims
$330K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
27
Total Day Supply
741
Brand vs Generic
44% brand / 56% generic
Brand Drug Cost
$326K
Generic Drug Cost
$4K

Patient Demographics

Average Patient Age
52.5 years
Avg HCC Risk Score
1.31

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Levocarnitine
Levocarnitine (With Sugar)
14
Dojolvi
Triheptanoin
12

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

Clinical Genetics (M.D.) Physician Overview

How THOMAS BURROW, MD fits within the Clinical Genetics (M.D.) Physician landscape nationally.

825
Clinical Genetics (M.D.) Physician Providers in US
50
States with Clinical Genetics (M.D.) Physician
261
Avg Claims per Provider

THOMAS BURROW, MD's 27 claims are below the specialty average of 261.

Nearby Clinical Genetics (M.D.) Physician Providers in Arkansas

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

Compare Clinical Genetics (M.D.) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is THOMAS BURROW, MD's specialty?
THOMAS BURROW, MD specializes in Clinical Genetics (M.D.) Physician and practices in LITTLE ROCK, Arkansas. Credentials: MD.
How much does THOMAS BURROW, MD prescribe under Medicare Part D?
In 2023, THOMAS BURROW, MD wrote 27 Medicare Part D claims totaling $330K in drug costs for N/A beneficiaries.
Where is THOMAS BURROW, MD located?
THOMAS BURROW, MD is located at 1 CHILDRENS WAY, LITTLE ROCK, AR, 72202. Phone: (501) 364-2966.
What is THOMAS BURROW, MD's NPI number?
THOMAS BURROW, MD's National Provider Identifier (NPI) is 1699983155, issued on 05/18/2007.
Does THOMAS BURROW, MD prescribe more brand-name or generic drugs?
THOMAS BURROW, MD's prescribing is 44% brand-name and 56% generic drugs by claim count, with $326K in brand drug costs.
How many Clinical Genetics (M.D.) Physician providers are there in the US?
There are 825 Clinical Genetics (M.D.) Physician providers across 50 states in the US. The average Clinical Genetics (M.D.) Physician provider writes 261 Medicare Part D claims per year.
What drugs does THOMAS BURROW, MD prescribe most often?
Based on 2023 Medicare Part D data, THOMAS BURROW, MD's most frequently prescribed drugs include Levocarnitine, Dojolvi. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does THOMAS BURROW, MD accept Medicare?
THOMAS BURROW, MD appears in CMS Medicare data with 27 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify THOMAS BURROW, MD's credentials?
THOMAS BURROW, MD's NPI is 1699983155 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