NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1821299108 MD
Verify on CMS → Justin Fleishman, MD
Student in an Organized Health Care Education/Training Program in Dallas, Texas.
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
230
Medicare Part D claims · 150 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
What the federal data shows
Justin Fleishman, MD filed 230 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in Dallas, Texas.
- 230
- Part D claims, 2023
- ≥49th
- 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.
CMS NPPES provider registry desk
NPI 1821299108 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1821299108
- ENUM-MID 2007
- TAX-MEGA 331K Student in
- RX-LIGHT 230
- BOOK-MID 21,340 in Texas
- PHOTO-ENUM Christopher Lochmuller · 2007
Justin Fleishman, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
230 ≥ 49th percentile 49% of 1,370,886 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 · 2023
What does the federal data show about Justin Fleishman, MD?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
230 50% vs specialty avg
Specialty distribution in Texas
How Student in an Organized Health Care Education/Training Program compares to other specialties among Texas 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 Student in an Organized Health Care Education/Training Program. 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 | 1821299108 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/31/2007 |
License & disciplinary context - Texas TMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 - they are NOT specific to Justin Fleishman, MD. To verify Justin Fleishman, MD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
230
Total Claims
$5K
Total Drug Cost
150
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 240
- Total Day Supply
- 2,786
- Generic Drug Cost
- $3K
- Opioid Claims
- 27 (11.7% rate)
- Antibiotic Claims
- 69
Patient Demographics
- Average Patient Age
- 69.7 years
- Avg HCC Risk Score
- 1.80
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 38, 65-74: 59, 75-84: 42, 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 Justin Fleishman, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Acetaminophen-Code…
Acetaminophen-Codeine
21 claims
- Prednisone
Prednisone
20 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
14 claims
- Cephalexin
Cephalexin
13 claims
- Sulfamethoxazole-T…
Sulfamethoxazole-Trimethoprim
13 claims
| Drug | Claims |
|---|---|
| Acetaminophen-Codeine Acetaminophen With Codeine | 21 |
| Prednisone | 20 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 14 |
| Cephalexin | 13 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 13 |
* 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 TX →
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Student in an Organized Health Care Education/Training Program Overview
How Justin Fleishman, 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
Justin Fleishman, MD's 230 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 Fleishman, both outside Texas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
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 Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Fleishman.
One of 21,340 Student in an Organized Health Care Education/Training Program providers enrolled in Texas, 5 are shown here.
Frequently Asked Questions
What is Justin Fleishman, MD's specialty? ▼
Justin Fleishman, MD specializes in Student in an Organized Health Care Education/Training Program and practices in Dallas, Texas. Credentials: MD.
How much does Justin Fleishman, MD prescribe under Medicare Part D? ▼
In 2023, Justin Fleishman, MD wrote 230 Medicare Part D claims totaling $5K in drug costs for 150 beneficiaries.
Where is Justin Fleishman, MD located? ▼
Justin Fleishman, MD is located at 1717 MAIN ST, Dallas, TX, 75201. Phone: (512) 653-4989.
What is Justin Fleishman, MD's NPI number? ▼
Justin Fleishman, MD's National Provider Identifier (NPI) is 1821299108, issued on 05/31/2007.
Does Justin Fleishman, MD prescribe opioids? ▼
Yes, Justin Fleishman, MD had 27 opioid claims in 2023 with an opioid prescribing rate of 11.7%.
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 Justin Fleishman, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Justin Fleishman, MD's most frequently prescribed drugs include Acetaminophen-Codeine, Prednisone, Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Justin Fleishman, MD accept Medicare? ▼
Justin Fleishman, MD appears in CMS Medicare data with 230 Part D claims and 150 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Justin Fleishman, MD's credentials? ▼
Justin Fleishman, MD's NPI is 1821299108 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.
- 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.