2026 NPPES data Emergency Medicine Physician NPI 1326368994 D.O.
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SEAN ABRAHAM, D.O.

Emergency Medicine Physician in COLUMBIA, Missouri. 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
78
Medicare Part D claims · 54 beneficiaries · Emergency Medicine Physician avg: 352
Industry payments
$132.63
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: SEAN ABRAHAM, D.O. is a Emergency Medicine Physician ([object Object]) practicing in COLUMBIA, Missouri with a Medicare Part D prescribing footprint of 78 claims across 54 beneficiaries . Industry payments of $132.63 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: SEAN ABRAHAM, D.O. filed 78 Medicare Part D claims in 2023 across COLUMBIA, Missouri. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

SEAN ABRAHAM, D.O. 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).

SEAN ABRAHAM, D.O. at a glance

Quality data not reported

NPI registry status

Active

Issued 06/07/2010

NPI 1326368994

Primary specialty

Emergency Medicine Physician

High-volume

64,398 US NPIs in this specialty

Medicare Part D claims

78 78% vs specialty avg

2023 prescription claims

Specialty avg: 352

Specialty distribution in Missouri

How Emergency Medicine Physician compares to other specialties among Missouri providers

Missouri providers

Emergency Medicine Physician share within Missouri

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

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).

SEAN ABRAHAM, D.O. is a Emergency Medicine Physician provider practicing in COLUMBIA, Missouri, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.O.. NPI: 1326368994. 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.

SEAN ABRAHAM, D.O. appears in the CMS NPPES registry as a Emergency Medicine Physician provider holding D.O. credentials at ONE HOSPITAL DR, COLUMBIA, MO, 65212, with a listed phone of (573) 884-4400. NPI 1326368994 was issued on 06/07/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ABRAHAM 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 78 prescription claims written by this provider, covering 54 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 19.2%. 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

ONE HOSPITAL DR
COLUMBIA, MO 65212

Provider Details

NPI 1326368994
Specialty Emergency Medicine Physician
Credentials D.O.
Gender Male
NPI Issued 06/07/2010

Hospital and facility affiliations

Facilities where SEAN ABRAHAM, D.O. 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.

OBSERVATION MEDICINE GROUP PLLC
GRAND BLANC, MI

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 SEAN ABRAHAM, D.O.. Source: openpaymentsdata.cms.gov.

Total received

$133

Largest payer

Stryker Corporation

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.

78
Total Claims
$1K
Total Drug Cost
54
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
79
Total Day Supply
564
Generic Drug Cost
$664
Opioid Claims
15 (19.2% rate)
Antibiotic Claims
14

Patient Demographics

Average Patient Age
70.6 years
Avg HCC Risk Score
1.77
Gender Split
63% female / 37% male

Emergency Medicine Physician Overview

How SEAN ABRAHAM, D.O. 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

SEAN ABRAHAM, D.O.'s 78 claims are below the specialty average of 352.

Nearby Emergency Medicine Physician Providers in Missouri

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

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

Frequently Asked Questions

What is SEAN ABRAHAM, D.O.'s specialty?
SEAN ABRAHAM, D.O. specializes in Emergency Medicine Physician and practices in COLUMBIA, Missouri. Credentials: D.O..
How much does SEAN ABRAHAM, D.O. prescribe under Medicare Part D?
In 2023, SEAN ABRAHAM, D.O. wrote 78 Medicare Part D claims totaling $1K in drug costs for 54 beneficiaries.
Where is SEAN ABRAHAM, D.O. located?
SEAN ABRAHAM, D.O. is located at ONE HOSPITAL DR, COLUMBIA, MO, 65212. Phone: (573) 884-4400.
What is SEAN ABRAHAM, D.O.'s NPI number?
SEAN ABRAHAM, D.O.'s National Provider Identifier (NPI) is 1326368994, issued on 06/07/2010.
Does SEAN ABRAHAM, D.O. prescribe opioids?
Yes, SEAN ABRAHAM, D.O. had 15 opioid claims in 2023 with an opioid prescribing rate of 19.2%.
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.
Does SEAN ABRAHAM, D.O. accept Medicare?
SEAN ABRAHAM, D.O. appears in CMS Medicare data with 78 Part D claims and 54 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SEAN ABRAHAM, D.O.'s credentials?
SEAN ABRAHAM, D.O.'s NPI is 1326368994 with credentials D.O.. 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