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 6,916 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
747
Medicare Part D claims · 125 beneficiaries · Critical Care Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
22%
generic claims · 78% 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, 2024
What the federal data shows
Joseph Carrington, DO, MHA filed 747 Medicare Part D claims in 2024 as a Critical Care Medicine (Internal Medicine) Physician in Des Moines, Iowa, prescribing 22% generic.
- 747
- Part D claims, 2024
- 22%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥70th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Joseph Carrington, DO, MHA
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1952748105), first enumerated 05/29/2013.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 747 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$21.89 in reported industry payments (1 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1952748105 · Critical Care Medicine (Internal Medicine) Physician
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1952748105
- ENUM-MID 2013
- TAX-MID 7K Critical Care
- RX-LIGHT 747
- BOOK-THIN 37 in Iowa
- PHOTO-ENUM Guido Barmaimon, M.D. · 2013
Joseph Carrington, DO, MHA's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
747 ≥ 70th percentile 70% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
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
747 32% 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).
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 78.0%
Critical Care Medicine (Internal Medicine) Physician average
78% brand-name claims vs 22% generic, on 747 2024 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 2024.
747
Total Claims
$868K
Total Drug Cost
125
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 919.567
- Total Day Supply
- 26,073
- Brand vs Generic
- 78% brand / 22% generic
- Brand Drug Cost
- $865K
- Generic Drug Cost
- $3K
- Antibiotic Claims
- 32
Patient Demographics
- Average Patient Age
- 72.6 years
- Avg HCC Risk Score
- 1.92
- Gender Split
- 50% female / 50% male
- Age Distribution
- <65: 19, 65-74: N/A, 75-84: 49, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Joseph Carrington, DO, MHA prescribes most
Top Medicare Part D drugs by claim count, 2024
- Breztri Aerosphere
Breztri Aerosphere
127 claims
- Anoro Ellipta
Anoro Ellipta
110 claims
- Stiolto Respimat
Stiolto Respimat
64 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
55 claims
- Bevespi Aerosphere 33
Bevespi Aerosphere
33 claims
- Montelukast Sodium 27
Montelukast Sodium
27 claims
- Ofev 27
Ofev
27 claims
- Prednisone 26
Prednisone
26 claims
| Drug | Claims |
|---|---|
| Breztri Aerosphere Budesonide/Glycopyr/Formoterol | 127 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 110 |
| Stiolto Respimat Tiotropium Br/Olodaterol Hcl | 64 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 55 |
| Bevespi Aerosphere Glycopyrrolate/Formoterol Fum | 33 |
| Montelukast Sodium | 27 |
| Ofev Nintedanib Esylate | 27 |
| Prednisone | 26 |
| Combivent Respimat Ipratropium/Albuterol Sulfate | 25 |
| Spiriva Respimat Tiotropium Bromide | 22 |
* 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.
6,916
Critical Care Medicine (Internal Medicine) Physician Providers in US
53
States with Critical Care Medicine (Internal Medicine) Physician
1,103
Avg Claims per Provider
Joseph Carrington, DO, MHA's 747 claims are below the specialty average of 1,103.
Nationwide Critical Care Medicine (Internal Medicine) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Carrington, both outside Iowa so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2013)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
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.
One of 37 Critical Care Medicine (Internal Medicine) Physician providers enrolled in Iowa, 5 are shown here.
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 2024, Joseph Carrington, DO, MHA wrote 747 Medicare Part D claims totaling $868K in drug costs for 125 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 78% brand-name and 22% generic drugs by claim count, with $865K in brand drug costs.
How many Critical Care Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 6,916 Critical Care Medicine (Internal Medicine) Physician providers across 53 states in the US. The average Critical Care Medicine (Internal Medicine) Physician provider writes 1,103 Medicare Part D claims per year.
What drugs does Joseph Carrington, DO, MHA prescribe most often? ▼
Based on 2024 Medicare Part D data, Joseph Carrington, DO, MHA's most frequently prescribed drugs include Breztri Aerosphere, Anoro Ellipta, Stiolto Respimat. 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 747 Part D claims and 125 Medicare beneficiaries in 2024. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.