2026 NPPES data Emergency Medicine Physician NPI 1730683921
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MICHAEL CLARK

Emergency 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
141
Medicare Part D claims · 106 beneficiaries · Emergency Medicine Physician avg: 352
Industry payments
$20.16
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MICHAEL CLARK is a Emergency Medicine Physician ([object Object]) practicing in LINCOLN, Nebraska with a Medicare Part D prescribing footprint of 141 claims across 106 beneficiaries . Industry payments of $20.16 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MICHAEL CLARK filed 141 Medicare Part D claims in 2023 across LINCOLN, Nebraska. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

MICHAEL CLARK 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).

MICHAEL CLARK at a glance

Quality data not reported

NPI registry status

Active

Issued 03/21/2018

NPI 1730683921

Primary specialty

Emergency Medicine Physician

High-volume

64,398 US NPIs in this specialty

Medicare Part D claims

141 60% vs specialty avg

2023 prescription claims

Specialty avg: 352

Specialty distribution in Nebraska

How Emergency Medicine Physician compares to other specialties among Nebraska providers

Nebraska providers

Emergency Medicine Physician share within Nebraska

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

Specialty board-certification context

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

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

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

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

MICHAEL CLARK is a Emergency Medicine Physician provider practicing in LINCOLN, Nebraska, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1730683921. 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.

MICHAEL CLARK appears in the CMS NPPES registry as a Emergency Medicine Physician provider at 555 S 70TH ST, LINCOLN, NE, 68510, with a listed phone of (402) 489-7181. NPI 1730683921 was issued on 03/21/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CLARK 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 141 prescription claims written by this provider, covering 106 Medicare beneficiaries and totaling roughly $4K in drug spend. 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.

Emergency Medicine Physician is a high-volume specialty nationwide, with 64,398 enrolled providers across 56 states and an average of 352 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

555 S 70TH ST
LINCOLN, NE 68510

Provider Details

NPI 1730683921
Specialty Emergency Medicine Physician
Gender Male
NPI Issued 03/21/2018

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 MICHAEL CLARK. Source: openpaymentsdata.cms.gov.

Total received

$20

Largest payer

Medline Industries LP

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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

141
Total Claims
$4K
Total Drug Cost
106
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
141
Total Day Supply
1,122
Generic Drug Cost
$922
Antibiotic Claims
43

Patient Demographics

Average Patient Age
71.7 years
Avg HCC Risk Score
1.61
Gender Split
63% female / 37% male
Age Distribution
<65: 26, 65-74: 28, 75-84: 37, 85+: 15

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Ondansetron Hcl
32
Cephalexin
25

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

Emergency Medicine Physician Overview

How MICHAEL CLARK fits within the Emergency Medicine Physician landscape nationally.

64,398
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider

MICHAEL CLARK's 141 claims are below the specialty average of 352.

Nearby Emergency Medicine Physician Providers in Nebraska

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

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

Frequently Asked Questions

What is MICHAEL CLARK's specialty?
MICHAEL CLARK specializes in Emergency Medicine Physician and practices in LINCOLN, Nebraska.
How much does MICHAEL CLARK prescribe under Medicare Part D?
In 2023, MICHAEL CLARK wrote 141 Medicare Part D claims totaling $4K in drug costs for 106 beneficiaries.
Where is MICHAEL CLARK located?
MICHAEL CLARK is located at 555 S 70TH ST, LINCOLN, NE, 68510. Phone: (402) 489-7181.
What is MICHAEL CLARK's NPI number?
MICHAEL CLARK's National Provider Identifier (NPI) is 1730683921, issued on 03/21/2018.
How many Emergency Medicine Physician providers are there in the US?
There are 64,398 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does MICHAEL CLARK prescribe most often?
Based on 2023 Medicare Part D data, MICHAEL CLARK's most frequently prescribed drugs include Ondansetron Hcl, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MICHAEL CLARK accept Medicare?
MICHAEL CLARK appears in CMS Medicare data with 141 Part D claims and 106 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MICHAEL CLARK's credentials?
MICHAEL CLARK's NPI is 1730683921. 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