NPI registry status
Active
2026 NPPES data Critical Care Medicine (Internal Medicine) Physician NPI 1952748105 DO, MHA
Verify on CMS → Joseph Carrington, DO, MHA
Critical Care Medicine (Internal Medicine) Physician in Des Moines, Iowa.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,646 in Critical Care Medicine (Internal Medicine) 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
650
Medicare Part D claims · 111 beneficiaries · Critical Care Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
29%
generic claims · 71% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$21.89
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Joseph Carrington, DO, MHA filed 650 Medicare Part D claims in 2023 as a Critical Care Medicine (Internal Medicine) Physician in Des Moines, Iowa, prescribing 29% generic.
- 650
- Part D claims, 2023
- 29%
- 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.
Joseph Carrington, DO, MHA's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
650 Top 31% higher than 69% 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)
Joseph Carrington, DO, MHA 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 Joseph Carrington, DO, MHA?
Quality data not reportedPrimary specialty
Critical Care Medicine (Internal Medicine) Physician
Medicare Part D claims
650 39% vs specialty avg
Specialty distribution in Iowa
How Critical Care Medicine (Internal Medicine) Physician compares to other specialties among Iowa 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 Critical Care Medicine (Internal Medicine) 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).
Joseph Carrington, DO, MHA appears in the CMS NPPES registry as a Critical Care Medicine (Internal Medicine) Physician provider holding DO, MHA credentials at 411 LAUREL ST STE A120, Des Moines, IA, 50314, with a listed phone of (515) 643-7900. NPI 1952748105 was issued on 05/29/2013.
Medicare Part D records for calendar year 2023 show 650 prescription claims written by this provider, covering 111 Medicare beneficiaries and totaling roughly $392K in drug spend, split 71% brand-name and 29% generic by claim count.
Critical Care Medicine (Internal Medicine) Physician is a mid-sized specialty nationwide, with 6,646 enrolled providers across 53 states and an average of 1,069 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 | 1952748105 |
|---|---|
| Specialty | Critical Care Medicine (Internal Medicine) Physician |
| Credentials | DO, MHA |
| Gender | Male |
| NPI Issued | 05/29/2013 |
Hospital and facility affiliations
Facilities where Joseph Carrington, DO, MHA 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.
Mercy Clinics Inc
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).
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 Joseph Carrington, DO, MHA. Source: openpaymentsdata.cms.gov.
Total received
$22
Largest payer
Salix Pharmaceuticals, a division of Bausch Health US, LLC
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 · Brand-heavy
Joseph Carrington, DO, MHA - brand share 71.0%
Critical Care Medicine (Internal Medicine) Physician average
71% brand-name claims vs 29% generic, on 650 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.
650
Total Claims
$392K
Total Drug Cost
111
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 798
- Total Day Supply
- 21,963
- Brand vs Generic
- 71% brand / 29% generic
- Brand Drug Cost
- $380K
- Generic Drug Cost
- $11K
- Antibiotic Claims
- 40
Patient Demographics
- Average Patient Age
- 71.9 years
- Avg HCC Risk Score
- 1.97
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 19, 65-74: 46, 75-84: 35, 85+: 11
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Joseph Carrington, DO, MHA prescribes most
Top Medicare Part D drugs by claim count, 2023
- Breztri Aerosphere
Breztri Aerosphere
93 claims
- Stiolto Respimat
Stiolto Respimat
86 claims
- Anoro Ellipta
Anoro Ellipta
69 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
43 claims
- Prednisone 36
Prednisone
36 claims
- Ventolin Hfa 35
Ventolin Hfa
35 claims
- Combivent Respimat 23
Combivent Respimat
23 claims
- Incruse Ellipta 23
Incruse Ellipta
23 claims
| Drug | Claims |
|---|---|
| Breztri Aerosphere Budesonide/Glycopyr/Formoterol | 93 |
| Stiolto Respimat Tiotropium Br/Olodaterol Hcl | 86 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 69 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 43 |
| Prednisone | 36 |
| Ventolin Hfa Albuterol Sulfate | 35 |
| Combivent Respimat Ipratropium/Albuterol Sulfate | 23 |
| Incruse Ellipta Umeclidinium Bromide | 23 |
| Bevespi Aerosphere Glycopyrrolate/Formoterol Fum | 22 |
| Montelukast Sodium | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Critical Care Medicine (Internal Medicine) Physician in IA →
All providers in Iowa →
Compare specialties →
Critical Care Medicine (Internal Medicine) Physician Overview
How Joseph Carrington, DO, MHA fits within the Critical Care Medicine (Internal Medicine) Physician landscape nationally.
6,646
Critical Care Medicine (Internal Medicine) Physician Providers in US
53
States with Critical Care Medicine (Internal Medicine) Physician
1,069
Avg Claims per Provider
Joseph Carrington, DO, MHA's 650 claims are below the specialty average of 1,069.
Nearby Critical Care Medicine (Internal Medicine) Physician Providers in Iowa
Other clinicians with the same primary specialty enrolled in Iowa, drawn from the same CMS NPPES roster as Carrington.
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 Iowa medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Critical Care Medicine (Internal Medicine) 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.
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Frequently Asked Questions
What is Joseph Carrington, DO, MHA's specialty? ▼
Joseph Carrington, DO, MHA specializes in Critical Care Medicine (Internal Medicine) Physician and practices in Des Moines, Iowa. Credentials: DO, MHA.
How much does Joseph Carrington, DO, MHA prescribe under Medicare Part D? ▼
In 2023, Joseph Carrington, DO, MHA wrote 650 Medicare Part D claims totaling $392K in drug costs for 111 beneficiaries.
Where is Joseph Carrington, DO, MHA located? ▼
Joseph Carrington, DO, MHA is located at 411 LAUREL ST STE A120, Des Moines, IA, 50314. Phone: (515) 643-7900.
What is Joseph Carrington, DO, MHA's NPI number? ▼
Joseph Carrington, DO, MHA's National Provider Identifier (NPI) is 1952748105, issued on 05/29/2013.
Does Joseph Carrington, DO, MHA prescribe more brand-name or generic drugs? ▼
Joseph Carrington, DO, MHA's prescribing is 71% brand-name and 29% generic drugs by claim count, with $380K in brand drug costs.
How many Critical Care Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 6,646 Critical Care Medicine (Internal Medicine) Physician providers across 53 states in the US. The average Critical Care Medicine (Internal Medicine) Physician provider writes 1,069 Medicare Part D claims per year.
What drugs does Joseph Carrington, DO, MHA prescribe most often? ▼
Based on 2023 Medicare Part D data, Joseph Carrington, DO, MHA's most frequently prescribed drugs include Breztri Aerosphere, Stiolto Respimat, Anoro Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Joseph Carrington, DO, MHA accept Medicare? ▼
Joseph Carrington, DO, MHA appears in CMS Medicare data with 650 Part D claims and 111 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Joseph Carrington, DO, MHA's credentials? ▼
Joseph Carrington, DO, MHA's NPI is 1952748105 with credentials DO, MHA. 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.