2026 NPPES data Adult Medicine Physician NPI 1851505358 M.D.
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ARCHIE HEARNE, M.D.

Adult Medicine 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
4K
Medicare Part D claims · 219 beneficiaries · Adult Medicine Physician avg: 3K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: ARCHIE HEARNE, M.D. is a Adult Medicine Physician ([object Object]) practicing in LITTLE ROCK, Arkansas with a Medicare Part D prescribing footprint of 4K claims across 219 beneficiaries — 11% brand-name prescribing .

What stands out: ARCHIE HEARNE, M.D. filed 3,664 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-eligible specialty (heuristic — not verified)

ARCHIE HEARNE, M.D. 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).

ARCHIE HEARNE, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 05/10/2007

NPI 1851505358

Primary specialty

Adult Medicine Physician

Niche

2,481 US NPIs in this specialty

Medicare Part D claims

3,664 31% vs specialty avg

2023 prescription claims

Specialty avg: 2,807

Specialty distribution in Arkansas

How Adult Medicine Physician compares to other specialties among Arkansas providers

Arkansas providers

Adult Medicine Physician share within Arkansas

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

Specialty board-certification context

Estimated specialty board-certified rate — Adult Medicine Physician (ABMS / AOA reference)

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

Est. board-certified rate (Adult Medicine Physician) — ABMS / AOA estimate

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

ARCHIE HEARNE, M.D. is a Adult Medicine Physician provider practicing in LITTLE ROCK, Arkansas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1851505358. 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.

ARCHIE HEARNE, M.D. appears in the CMS NPPES registry as a Adult Medicine Physician provider holding M.D. credentials at 1001 WRIGHT AVE, LITTLE ROCK, AR, 72206, with a listed phone of (501) 224-2800. NPI 1851505358 was issued on 05/10/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HEARNE 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 3,664 prescription claims written by this provider, covering 219 Medicare beneficiaries and totaling roughly $266K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 1.7%. 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.

Adult Medicine Physician is a narrow specialty nationwide, with 2,481 enrolled providers across 52 states and an average of 2,807 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

1001 WRIGHT AVE
LITTLE ROCK, AR 72206

Provider Details

NPI 1851505358
Specialty Adult Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 05/10/2007

Brand vs generic prescribing mix · Typical

ARCHIE HEARNE, M.D. — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 3,664 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.

3,664
Total Claims
$266K
Total Drug Cost
219
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,898
Total Day Supply
196,606
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$195K
Generic Drug Cost
$68K
Opioid Claims
61 (1.7% rate)
Antibiotic Claims
193

Patient Demographics

Average Patient Age
67.4 years
Avg HCC Risk Score
1.02
Gender Split
52% female / 48% male
Age Distribution
<65: 57, 65-74: 119, 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.

Drug Claims
Amlodipine Besylate
282
Naproxen
156
Hydrochlorothiazide
132
Simvastatin
129
Ciprofloxacin Hcl
109
Cyclobenzaprine Hcl
107
Gabapentin
97
Losartan-Hydrochlorothiazide
Losartan/Hydrochlorothiazide
97
Furosemide
86
Carvedilol
83

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

Adult Medicine Physician Overview

How ARCHIE HEARNE, M.D. fits within the Adult Medicine Physician landscape nationally.

2,481
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,807
Avg Claims per Provider

ARCHIE HEARNE, M.D.'s 3,664 claims are above the specialty average of 2,807.

Nearby Adult Medicine Physician Providers in Arkansas

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

Compare Adult Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ARCHIE HEARNE, M.D.'s specialty?
ARCHIE HEARNE, M.D. specializes in Adult Medicine Physician and practices in LITTLE ROCK, Arkansas. Credentials: M.D..
How much does ARCHIE HEARNE, M.D. prescribe under Medicare Part D?
In 2023, ARCHIE HEARNE, M.D. wrote 3,664 Medicare Part D claims totaling $266K in drug costs for 219 beneficiaries.
Where is ARCHIE HEARNE, M.D. located?
ARCHIE HEARNE, M.D. is located at 1001 WRIGHT AVE, LITTLE ROCK, AR, 72206. Phone: (501) 224-2800.
What is ARCHIE HEARNE, M.D.'s NPI number?
ARCHIE HEARNE, M.D.'s National Provider Identifier (NPI) is 1851505358, issued on 05/10/2007.
Does ARCHIE HEARNE, M.D. prescribe more brand-name or generic drugs?
ARCHIE HEARNE, M.D.'s prescribing is 11% brand-name and 89% generic drugs by claim count, with $195K in brand drug costs.
Does ARCHIE HEARNE, M.D. prescribe opioids?
Yes, ARCHIE HEARNE, M.D. had 61 opioid claims in 2023 with an opioid prescribing rate of 1.7%.
How many Adult Medicine Physician providers are there in the US?
There are 2,481 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,807 Medicare Part D claims per year.
What drugs does ARCHIE HEARNE, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ARCHIE HEARNE, M.D.'s most frequently prescribed drugs include Amlodipine Besylate, Naproxen, Hydrochlorothiazide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ARCHIE HEARNE, M.D. accept Medicare?
ARCHIE HEARNE, M.D. appears in CMS Medicare data with 3,664 Part D claims and 219 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ARCHIE HEARNE, M.D.'s credentials?
ARCHIE HEARNE, M.D.'s NPI is 1851505358 with credentials M.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