NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1881984672 MD
Verify on CMS → Joshua Mirrer, MD
Student in an Organized Health Care Education/Training Program in Phoenix, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 331,274 in Student in an Organized Health Care Education/Training Program, 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
56
Medicare Part D claims · 39 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
MIPS score
92.3/100
▲ 9 pts above national avg 83.5 · Exceptional
Industry payments
$15.89
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Joshua Mirrer, MD reported a CMS MIPS final score of 92.3/100 - above the 83.5 national average - and filed 56 Medicare Part D claims in 2023.
- 92.3/100
- MIPS score · +9 vs avg
- 56
- Part D claims, 2023
- $15.89
- industry payments (Sunshine Act)
- ≥66th
- pct among measured MIPS (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 Joshua Mirrer, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1881984672), first enumerated 04/13/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 56 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 92.3/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$15.89 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 1881984672 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-ABOVE · RX-TRACE · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1881984672
- ENUM-MID 2011
- TAX-MEGA 331K Student in
- MIPS-ABOVE 92.3/100
- RX-TRACE 56
- BOOK-LIGHT 4,255 in Arizona
- PHOTO-FINISH Neha Kulkarni · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Mirrer · this pr…
Mirrer · this provider
92.3 MIPS pts
- Divya Singh · hi…
Divya Singh
92.3 MIPS pts
- Neil Parikh · near
Neil Parikh
92.3 MIPS pts
- Abhinav Sharma ·…
Abhinav Sharma
92.3 MIPS pts
- Neha Kulkarni · …
Neha Kulkarni
92.3 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Joshua Mirrer, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
92 ≥ 66th percentile 66% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Joshua Mirrer, MD sits
This provider among student in an organized health care education/training program peers
Across the 12,177 student in an organized health care education/training program providers who report both Medicare Part D prescribing and a MIPS quality score, Joshua Mirrer, MD writes more Part D claims than 16% of them and scores higher on MIPS quality than 66% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one student in an organized health care education/training program peer from a representative sample of 60; the gold marker is Joshua Mirrer, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Joshua Mirrer, MD?
High performer (top quartile)Primary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
56 88% vs specialty avg
MIPS final score
92.3/100 8.8 pts vs avg
Specialty distribution in Arizona
How Student in an Organized Health Care Education/Training Program compares to other specialties among Arizona providers
Medicare quality performance, MIPS
Joshua Mirrer, MD's 2023 MIPS final score plotted against the Student in an Organized Health Care Education/Training Program national average
- MIPS Final Score
- 92.3/100
- vs 83.5 national avg · 2023 performance year
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 | 1881984672 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 04/13/2011 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
92.2887
Final Score
Measured-score avg: 83.5
51.2198
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Joshua Mirrer, MD 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.
Arizona Center For Hand Surgery PC
Phoenix, AZ
Banner - University Hospital Based Physicians LLC
Phoenix, AZ
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 Joshua Mirrer, MD. Source: openpaymentsdata.cms.gov.
Total received
$16
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.
56
Total Claims
$350
Total Drug Cost
39
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 58
- Total Day Supply
- 586
- Brand Drug Cost
- $0
- Generic Drug Cost
- $350
- Opioid Claims
- 32 (57.1% rate)
Patient Demographics
- Average Patient Age
- 71.3 years
- Avg HCC Risk Score
- 1.85
- Gender Split
- 67% female / 33% 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 |
|---|---|
| Oxycodone Hcl | 16 |
| Ibuprofen | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Student in an Organized Health Care Education/Training Program in AZ →
All providers in Arizona →
Compare specialties →
Student in an Organized Health Care Education/Training Program Overview
How Joshua Mirrer, MD fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
331,274
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider
Joshua Mirrer, MD's 56 claims are below the specialty average of 459.
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Mirrer, both outside Arizona so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (92.3 here).
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Student in an Organized Health Care Education/Training Program Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Mirrer.
One of 4,255 Student in an Organized Health Care Education/Training Program providers enrolled in Arizona, 5 are shown here.
Frequently Asked Questions
What is Joshua Mirrer, MD's specialty? ▼
Joshua Mirrer, MD specializes in Student in an Organized Health Care Education/Training Program and practices in Phoenix, Arizona. Credentials: MD.
How much does Joshua Mirrer, MD prescribe under Medicare Part D? ▼
In 2023, Joshua Mirrer, MD wrote 56 Medicare Part D claims totaling $350 in drug costs for 39 beneficiaries.
What is Joshua Mirrer, MD's Medicare quality score? ▼
Joshua Mirrer, MD has a CMS MIPS Final Score of 92.3/100, Cost: 51.2. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Joshua Mirrer, MD located? ▼
Joshua Mirrer, MD is located at 370 E VIRGINIA AVE STE 100, Phoenix, AZ, 85004. Phone: (602) 258-4788.
What is Joshua Mirrer, MD's NPI number? ▼
Joshua Mirrer, MD's National Provider Identifier (NPI) is 1881984672, issued on 04/13/2011.
Does Joshua Mirrer, MD prescribe opioids? ▼
Yes, Joshua Mirrer, MD had 32 opioid claims in 2023 with an opioid prescribing rate of 57.1%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 331,274 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does Joshua Mirrer, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Joshua Mirrer, MD's most frequently prescribed drugs include Oxycodone Hcl, Ibuprofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Joshua Mirrer, MD accept Medicare? ▼
Joshua Mirrer, MD appears in CMS Medicare data with 56 Part D claims and 39 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Joshua Mirrer, MD's credentials? ▼
Joshua Mirrer, MD's NPI is 1881984672 with credentials MD. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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
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.