NPI registry status
Active
2026 NPPES data Child & Adolescent Psychiatry Physician NPI 1144602822 D.O.
Verify on CMS → Karl Martineau, D.O.
Child & Adolescent Psychiatry Physician in Salt Lake City, Utah.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,160 in Child & Adolescent Psychiatry Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
89
Medicare Part D claims · 29 beneficiaries · Child & Adolescent Psychiatry Physician avg: 600
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Karl Martineau, D.O. filed 89 Medicare Part D claims in 2023 as a Child & Adolescent Psychiatry Physician in Salt Lake City, Utah.
- 89
- Part D claims, 2023
- 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.
Karl Martineau, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
89 0th percentile higher than 0% of 1,370,886 prescribers
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)
Karl Martineau, 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).
What does the federal data show about Karl Martineau, D.O.?
Quality data not reportedPrimary specialty
Child & Adolescent Psychiatry Physician
Medicare Part D claims
89 85% vs specialty avg
Specialty distribution in Utah
How Child & Adolescent Psychiatry Physician compares to other specialties among Utah providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Child & Adolescent Psychiatry Physician. Verify directly:
How MIPS and board certification work
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).
Karl Martineau, D.O. appears in the CMS NPPES registry as a Child & Adolescent Psychiatry Physician provider holding D.O. credentials at 1200 E 3900 S, Salt Lake City, UT, 84124, with a listed phone of (801) 268-7111. NPI 1144602822 was issued on 06/18/2015.
Medicare Part D records for calendar year 2023 show 89 prescription claims written by this provider, covering 29 Medicare beneficiaries and totaling roughly $8K in drug spend.
Child & Adolescent Psychiatry Physician is a mid-sized specialty nationwide, with 6,160 enrolled providers across 54 states and an average of 600 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
Provider Details
| NPI | 1144602822 |
|---|---|
| Specialty | Child & Adolescent Psychiatry Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 06/18/2015 |
Hospital and facility affiliations
Facilities where Karl Martineau, 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.
Ihc Health Services Inc
Salt Lake City, UT
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
89
Total Claims
$8K
Total Drug Cost
29
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 101
- Total Day Supply
- 2,660
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 57.1 years
- Avg HCC Risk Score
- 1.93
- Gender Split
- 45% female / 55% male
- Age Distribution
- <65: 18, 65-74: N/A, 75-84: N/A, 85+: 0
Child & Adolescent Psychiatry Physician Overview
How Karl Martineau, D.O. fits within the Child & Adolescent Psychiatry Physician landscape nationally.
6,160
Child & Adolescent Psychiatry Physician Providers in US
54
States with Child & Adolescent Psychiatry Physician
600
Avg Claims per Provider
Karl Martineau, D.O.'s 89 claims are below the specialty average of 600.
Nearby Child & Adolescent Psychiatry Physician Providers in Utah
Other clinicians with the same primary specialty enrolled in Utah, drawn from the same CMS NPPES roster as Martineau.
Dr. Cheronne Anderson
M.D.
Draper, UT
Dr. James Ashworth
M.D.
Salt Lake City, UT
Susan Benedict
Salt Lake City, UT
Dr. Troy Bernard
PMHNP-BC
Cedar City, UT
Dr. Kathryn Brogan
MD
Salt Lake City, UT
Compare Child & Adolescent Psychiatry Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Utah medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Child & Adolescent Psychiatry Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Karl Martineau, D.O.'s specialty? ▼
Karl Martineau, D.O. specializes in Child & Adolescent Psychiatry Physician and practices in Salt Lake City, Utah. Credentials: D.O..
How much does Karl Martineau, D.O. prescribe under Medicare Part D? ▼
In 2023, Karl Martineau, D.O. wrote 89 Medicare Part D claims totaling $8K in drug costs for 29 beneficiaries.
Where is Karl Martineau, D.O. located? ▼
Karl Martineau, D.O. is located at 1200 E 3900 S, Salt Lake City, UT, 84124. Phone: (801) 268-7111.
What is Karl Martineau, D.O.'s NPI number? ▼
Karl Martineau, D.O.'s National Provider Identifier (NPI) is 1144602822, issued on 06/18/2015.
How many Child & Adolescent Psychiatry Physician providers are there in the US? ▼
There are 6,160 Child & Adolescent Psychiatry Physician providers across 54 states in the US. The average Child & Adolescent Psychiatry Physician provider writes 600 Medicare Part D claims per year.
Does Karl Martineau, D.O. accept Medicare? ▼
Karl Martineau, D.O. appears in CMS Medicare data with 89 Part D claims and 29 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Karl Martineau, D.O.'s credentials? ▼
Karl Martineau, D.O.'s NPI is 1144602822 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.