2026 NPPES data Psychiatry Physician NPI 1083283907 DO
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SEAN BARRETT, DO

Psychiatry Physician in DES MOINES, Iowa. 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
302
Medicare Part D claims · 41 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: SEAN BARRETT, DO is a Psychiatry Physician ([object Object]) practicing in DES MOINES, Iowa with a Medicare Part D prescribing footprint of 302 claims across 41 beneficiaries — 7% brand-name prescribing .

What stands out: SEAN BARRETT, DO filed 302 Medicare Part D claims in 2023 across DES MOINES, Iowa. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

SEAN BARRETT, DO 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).

SEAN BARRETT, DO at a glance

Quality data not reported

NPI registry status

Active

Issued 06/24/2021

NPI 1083283907

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

302 71% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

Specialty distribution in Iowa

How Psychiatry Physician compares to other specialties among Iowa providers

Iowa providers

Psychiatry Physician share within Iowa

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Psychiatry 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 BARRETT, DO is a Psychiatry Physician provider practicing in DES MOINES, Iowa, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1083283907. 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 BARRETT, DO appears in the CMS NPPES registry as a Psychiatry Physician provider holding DO credentials at 700 E UNIVERSITY AVE, DES MOINES, IA, 50316, with a listed phone of (515) 263-5612. NPI 1083283907 was issued on 06/24/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BARRETT 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 302 prescription claims written by this provider, covering 41 Medicare beneficiaries and totaling roughly $22K in drug spend, split 7% brand-name and 93% 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.

Psychiatry Physician is a high-volume specialty nationwide, with 53,104 enrolled providers across 56 states and an average of 1,038 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

700 E UNIVERSITY AVE
DES MOINES, IA 50316

Provider Details

NPI 1083283907
Specialty Psychiatry Physician
Credentials DO
Gender Male
NPI Issued 06/24/2021

Hospital and facility affiliations

Facilities where SEAN BARRETT, DO 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.

CENTRAL IOWA HOSPITAL CORPORATION
DES MOINES, IA
IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION
DES MOINES, IA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Generic-heavy

SEAN BARRETT, DO — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 302 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.

302
Total Claims
$22K
Total Drug Cost
41
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
323
Total Day Supply
7,802
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$10K
Generic Drug Cost
$12K

Patient Demographics

Average Patient Age
51.8 years
Avg HCC Risk Score
1.10
Gender Split
54% female / 46% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Trazodone Hcl
25
Buspirone Hcl
23
Sertraline Hcl
23
Quetiapine Fumarate
21
Clozapine
15
Prazosin Hcl
14
Risperidone
14
Benztropine Mesylate
12
Clonidine Hcl
12
Divalproex Sodium
11

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

Psychiatry Physician Overview

How SEAN BARRETT, DO fits within the Psychiatry Physician landscape nationally.

53,104
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,038
Avg Claims per Provider

SEAN BARRETT, DO's 302 claims are below the specialty average of 1,038.

Nearby Psychiatry Physician Providers in Iowa

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

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

Frequently Asked Questions

What is SEAN BARRETT, DO's specialty?
SEAN BARRETT, DO specializes in Psychiatry Physician and practices in DES MOINES, Iowa. Credentials: DO.
How much does SEAN BARRETT, DO prescribe under Medicare Part D?
In 2023, SEAN BARRETT, DO wrote 302 Medicare Part D claims totaling $22K in drug costs for 41 beneficiaries.
Where is SEAN BARRETT, DO located?
SEAN BARRETT, DO is located at 700 E UNIVERSITY AVE, DES MOINES, IA, 50316. Phone: (515) 263-5612.
What is SEAN BARRETT, DO's NPI number?
SEAN BARRETT, DO's National Provider Identifier (NPI) is 1083283907, issued on 06/24/2021.
Does SEAN BARRETT, DO prescribe more brand-name or generic drugs?
SEAN BARRETT, DO's prescribing is 7% brand-name and 93% generic drugs by claim count, with $10K in brand drug costs.
How many Psychiatry Physician providers are there in the US?
There are 53,104 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,038 Medicare Part D claims per year.
What drugs does SEAN BARRETT, DO prescribe most often?
Based on 2023 Medicare Part D data, SEAN BARRETT, DO's most frequently prescribed drugs include Trazodone Hcl, Buspirone Hcl, Sertraline Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SEAN BARRETT, DO accept Medicare?
SEAN BARRETT, DO appears in CMS Medicare data with 302 Part D claims and 41 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SEAN BARRETT, DO's credentials?
SEAN BARRETT, DO's NPI is 1083283907 with credentials DO. 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