2026 NPPES data Internal Medicine Physician NPI 1083622450 MD
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LEWIS PLACHY, MD

Internal Medicine Physician in LINCOLN, Nebraska. 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
10K
Medicare Part D claims · 535 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$459.51
13 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

LEWIS PLACHY, MD filed 9,734 Medicare Part D claims in 2023 as a Internal Medicine Physician in LINCOLN, Nebraska, prescribing 91% generic.

10K
Part D claims, 2023
91%
generic prescribing
Likely
board-certified (heuristic)

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.

LEWIS PLACHY, MD's Medicare Part D volume vs every U.S. prescriber

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

9,734 Top 2% higher than 98% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 certification likely (heuristic — not verified)

LEWIS PLACHY, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about LEWIS PLACHY, MD?

Quality data not reported

NPI registry status

Active

Issued 08/03/2006

NPI 1083622450

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

9,734 258% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Nebraska

How Internal Medicine Physician compares to other specialties among Nebraska providers

Nebraska providers

Internal Medicine Physician share within Nebraska

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

Specialty board-certification context

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

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

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

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

LEWIS PLACHY, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 3901 PINE LAKE RD, LINCOLN, NE, 68516, with a listed phone of (402) 421-3240. NPI 1083622450 was issued on 08/03/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what PLACHY 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 9,734 prescription claims written by this provider, covering 535 Medicare beneficiaries and totaling roughly $765K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 3.5%. 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

3901 PINE LAKE RD
LINCOLN, NE 68516

Provider Details

NPI 1083622450
Specialty Internal Medicine Physician
Credentials MD
Gender Male
NPI Issued 08/03/2006

Hospital and facility affiliations

Facilities where LEWIS PLACHY, 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.

CHI HEALTH CLINIC SPECIALTY LLC
LINCOLN, NE
LINCOLN INTERNAL MEDICINE ASSOCIATES, PC
LINCOLN, NE

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 LEWIS PLACHY, MD. Source: openpaymentsdata.cms.gov.

Total received

$460

Largest payer

Boehringer Ingelheim Pharmaceuticals, 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

LEWIS PLACHY, MD — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 9,734 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.

9,734
Total Claims
$765K
Total Drug Cost
535
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
21,419
Total Day Supply
616,927
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$564K
Generic Drug Cost
$198K
Opioid Claims
336 (3.5% rate)
Antibiotic Claims
454

Patient Demographics

Average Patient Age
77.3 years
Avg HCC Risk Score
1.30
Gender Split
53% female / 47% male

Top Prescribed Drugs (Medicare Part D)

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

What LEWIS PLACHY, 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
Atorvastatin Calcium
465
Levothyroxine Sodium
454
Amlodipine Besylate
445
Pantoprazole Sodium
323
Omeprazole
263
Rosuvastatin Calcium
241
Metformin Hcl Er
Metformin Hcl
235
Losartan Potassium
230
Lisinopril
205
Tramadol Hcl
193

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

Internal Medicine Physician Overview

How LEWIS PLACHY, MD fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

LEWIS PLACHY, MD's 9,734 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Nebraska

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

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

Frequently Asked Questions

What is LEWIS PLACHY, MD's specialty?
LEWIS PLACHY, MD specializes in Internal Medicine Physician and practices in LINCOLN, Nebraska. Credentials: MD.
How much does LEWIS PLACHY, MD prescribe under Medicare Part D?
In 2023, LEWIS PLACHY, MD wrote 9,734 Medicare Part D claims totaling $765K in drug costs for 535 beneficiaries.
Where is LEWIS PLACHY, MD located?
LEWIS PLACHY, MD is located at 3901 PINE LAKE RD, LINCOLN, NE, 68516. Phone: (402) 421-3240.
What is LEWIS PLACHY, MD's NPI number?
LEWIS PLACHY, MD's National Provider Identifier (NPI) is 1083622450, issued on 08/03/2006.
Does LEWIS PLACHY, MD prescribe more brand-name or generic drugs?
LEWIS PLACHY, MD's prescribing is 9% brand-name and 91% generic drugs by claim count, with $564K in brand drug costs.
Does LEWIS PLACHY, MD prescribe opioids?
Yes, LEWIS PLACHY, MD had 336 opioid claims in 2023 with an opioid prescribing rate of 3.5%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does LEWIS PLACHY, MD prescribe most often?
Based on 2023 Medicare Part D data, LEWIS PLACHY, MD's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LEWIS PLACHY, MD accept Medicare?
LEWIS PLACHY, MD appears in CMS Medicare data with 9,734 Part D claims and 535 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LEWIS PLACHY, MD's credentials?
LEWIS PLACHY, MD's NPI is 1083622450 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