2026 NPPES data Dermatology Physician NPI 1447204490 MD
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THOMAS MANNING, MD

Dermatology 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
1K
Medicare Part D claims · 488 beneficiaries · Dermatology Physician avg: 729
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
44.9574/100
▼ 38 pts below national avg 83.1 · [object Object]
Industry payments
$2.1K
112 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: THOMAS MANNING, MD is a Dermatology Physician ([object Object]) practicing in LITTLE ROCK, Arkansas with a Medicare Part D prescribing footprint of 1K claims across 488 beneficiaries — 9% brand-name prescribing . Their CMS MIPS Final Score of 44.9574/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $2.1K across 112 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: THOMAS MANNING, MD reported a CMS MIPS final score of 44.9574 out of 100, below the 83.1 national average, and filed 1,223 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

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

THOMAS MANNING, MD at a glance

Below national average

NPI registry status

Active

Issued 05/22/2006

NPI 1447204490

Primary specialty

Dermatology Physician

Mid-sized

14,610 US NPIs in this specialty

Medicare Part D claims

1,223 68% vs specialty avg

2023 prescription claims

Specialty avg: 729

MIPS final score

44.9574/100 38.142599999999995% pts

Below average band

vs 83.1 national avg

Specialty distribution in Arkansas

How Dermatology Physician compares to other specialties among Arkansas providers

Arkansas providers

Dermatology Physician share within Arkansas

1. Dermatology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Dermatology Physician share within Arkansas

Medicare quality performance — MIPS

THOMAS MANNING, MD's 2023 MIPS final score plotted against the Dermatology Physician national average

Below national average
MIPS Final Score
44.9574/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Dermatology Physician) — 44.9574/100 vs national avg 83.1

0%100%National avg83%45%
MIPS final score (Dermatology Physician) — 44.9574/100 vs national avg 83.1

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 MANNING, MD is a Dermatology Physician provider practicing in LITTLE ROCK, Arkansas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1447204490. 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 MANNING, MD appears in the CMS NPPES registry as a Dermatology Physician provider holding MD credentials at 500 S UNIVERSITY STE 301, LITTLE ROCK, AR, 72205, with a listed phone of (501) 664-4161. NPI 1447204490 was issued on 05/22/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MANNING 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 1,223 prescription claims written by this provider, covering 488 Medicare beneficiaries and totaling roughly $850K in drug spend, split 9% brand-name and 91% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 44.9574/100 for the 2023 performance year (Quality 54.468), compared with the national average of 83.1.

Dermatology Physician is a mid-sized specialty nationwide, with 14,610 enrolled providers across 53 states and an average of 729 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

500 S UNIVERSITY STE 301
LITTLE ROCK, AR 72205

Provider Details

NPI 1447204490
Specialty Dermatology Physician
Credentials MD
Gender Male
NPI Issued 05/22/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

44.9574
Final Score
Avg: 83.1
54.468
Quality
0
Promoting Interoperability

Reporting: Individual

Hospital and facility affiliations

Facilities where THOMAS MANNING, 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.

LITTLE ROCK DERMATOLOGY CLINIC P.A.
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 MANNING, MD. Source: openpaymentsdata.cms.gov.

Total received

$2.1K

Largest payer

Regeneron Healthcare Solutions, 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.

Brand vs generic prescribing mix · Generic-heavy

THOMAS MANNING, MD — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 1,223 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.

1,223
Total Claims
$850K
Total Drug Cost
488
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,339
Total Day Supply
34,597
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$812K
Generic Drug Cost
$38K
Antibiotic Claims
80

Patient Demographics

Average Patient Age
70.1 years
Avg HCC Risk Score
1.14
Gender Split
55% female / 45% male
Age Distribution
<65: 91, 65-74: 213, 75-84: 149, 85+: 35

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Triamcinolone Acetonide
192
Ketoconazole
108
Hydrocortisone
98
Fluocinonide
87
Ciclopirox
Ciclopirox Olamine
80
Terbinafine Hcl
57
Doxycycline Hyclate
56
Clindamycin Phosphate
48
Mupirocin
43
Prednisone
35

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

Dermatology Physician Overview

How THOMAS MANNING, MD fits within the Dermatology Physician landscape nationally.

14,610
Dermatology Physician Providers in US
53
States with Dermatology Physician
729
Avg Claims per Provider

THOMAS MANNING, MD's 1,223 claims are above the specialty average of 729.

Nearby Dermatology Physician Providers in Arkansas

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

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

Frequently Asked Questions

What is THOMAS MANNING, MD's specialty?
THOMAS MANNING, MD specializes in Dermatology Physician and practices in LITTLE ROCK, Arkansas. Credentials: MD.
How much does THOMAS MANNING, MD prescribe under Medicare Part D?
In 2023, THOMAS MANNING, MD wrote 1,223 Medicare Part D claims totaling $850K in drug costs for 488 beneficiaries.
What is THOMAS MANNING, MD's Medicare quality score?
THOMAS MANNING, MD has a CMS MIPS Final Score of 44.9574/100 (Quality: 54.468). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is THOMAS MANNING, MD located?
THOMAS MANNING, MD is located at 500 S UNIVERSITY STE 301, LITTLE ROCK, AR, 72205. Phone: (501) 664-4161.
What is THOMAS MANNING, MD's NPI number?
THOMAS MANNING, MD's National Provider Identifier (NPI) is 1447204490, issued on 05/22/2006.
Does THOMAS MANNING, MD prescribe more brand-name or generic drugs?
THOMAS MANNING, MD's prescribing is 9% brand-name and 91% generic drugs by claim count, with $812K in brand drug costs.
How many Dermatology Physician providers are there in the US?
There are 14,610 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 729 Medicare Part D claims per year.
What drugs does THOMAS MANNING, MD prescribe most often?
Based on 2023 Medicare Part D data, THOMAS MANNING, MD's most frequently prescribed drugs include Triamcinolone Acetonide, Ketoconazole, Hydrocortisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does THOMAS MANNING, MD accept Medicare?
THOMAS MANNING, MD appears in CMS Medicare data with 1,223 Part D claims and 488 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify THOMAS MANNING, MD's credentials?
THOMAS MANNING, MD's NPI is 1447204490 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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