NPI registry status
Active
2026 NPPES data Orthopaedic Foot and Ankle Surgery Physician NPI 1851592224 MD
Verify on CMS → Donald Stewart, MD
Orthopaedic Foot and Ankle Surgery Physician in Arlington, 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 678 in Orthopaedic Foot and Ankle Surgery 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
609
Medicare Part D claims · 240 beneficiaries · Orthopaedic Foot and Ankle Surgery Physician avg: 218
MIPS score
79.2/100
▼ 4 pts below national avg 83.1 · Above neutral
Industry payments
$1.0K
20 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
Donald Stewart, MD reported a CMS MIPS final score of 79.2/100 - below the 83.1 national average - and filed 609 Medicare Part D claims in 2023.
- 79.2/100
- MIPS score · -4 vs avg
- 609
- 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.
Donald Stewart, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
79 30th percentile higher than 30% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Donald Stewart, MD sits
This provider among orthopaedic foot and ankle surgery physician peers
Across the 287 orthopaedic foot and ankle surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Donald Stewart, MD writes more Part D claims than 93% of them and scores higher on MIPS quality than 45% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one orthopaedic foot and ankle surgery physician peer from a representative sample of 60; the gold marker is Donald Stewart, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Donald Stewart, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Donald Stewart, MD?
Near national averagePrimary specialty
Orthopaedic Foot and Ankle Surgery Physician
Medicare Part D claims
609 179% vs specialty avg
MIPS final score
79.2/100 3.9 pts vs avg
Specialty distribution in Texas
How Orthopaedic Foot and Ankle Surgery Physician compares to other specialties among Texas providers
Medicare quality performance, MIPS
Donald Stewart, MD's 2023 MIPS final score plotted against the Orthopaedic Foot and Ankle Surgery Physician national average
- MIPS Final Score
- 79.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Orthopaedic Foot and Ankle Surgery Physician) - 79.2/100 vs national avg 83.1
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).
Donald Stewart, MD appears in the CMS NPPES registry as a Orthopaedic Foot and Ankle Surgery Physician provider holding MD credentials at 800 ORTHOPEDIC WAY, Arlington, TX, 76015, with a listed phone of (817) 375-5200. NPI 1851592224 was issued on 05/31/2007.
Medicare Part D records for calendar year 2023 show 609 prescription claims written by this provider, covering 240 Medicare beneficiaries and totaling roughly $4K in drug spend, with an opioid prescribing rate of 12.2%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 79.2/100 for the 2023 performance year (Quality 74.5, Cost 62.1), compared with the national average of 83.1.
Orthopaedic Foot and Ankle Surgery Physician is a narrow specialty nationwide, with 678 enrolled providers across 51 states and an average of 218 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 | 1851592224 |
|---|---|
| Specialty | Orthopaedic Foot and Ankle Surgery Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/31/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
79.2279
Final Score
Avg: 83.1
74.4555
Quality
62.1376
Cost
93
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Donald Stewart, 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.
Orthotx PLLC
Arlington, TX
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 Donald Stewart, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.0K
Largest payer
Linvatec 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.
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 Donald Stewart, MD. To verify Donald Stewart, 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.
609
Total Claims
$4K
Total Drug Cost
240
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 657
- Total Day Supply
- 14,976
- Brand Drug Cost
- $0
- Generic Drug Cost
- $4K
- Opioid Claims
- 74 (12.2% rate)
- Antibiotic Claims
- 23
Patient Demographics
- Average Patient Age
- 69.6 years
- Avg HCC Risk Score
- 1.13
- Gender Split
- 76% female / 24% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Donald Stewart, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Meloxicam
Meloxicam
276 claims
- Naproxen
Naproxen
137 claims
- Ondansetron Hcl 65
Ondansetron Hcl
65 claims
- Hydrocodone-Acetam… 54
Hydrocodone-Acetaminophen
54 claims
- Tramadol Hcl 19
Tramadol Hcl
19 claims
- Cephalexin 14
Cephalexin
14 claims
| Drug | Claims |
|---|---|
| Meloxicam | 276 |
| Naproxen | 137 |
| Ondansetron Hcl | 65 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 54 |
| Tramadol Hcl | 19 |
| Cephalexin | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Orthopaedic Foot and Ankle Surgery Physician in TX →
All providers in Texas →
Compare specialties →
Orthopaedic Foot and Ankle Surgery Physician Overview
How Donald Stewart, MD fits within the Orthopaedic Foot and Ankle Surgery Physician landscape nationally.
678
Orthopaedic Foot and Ankle Surgery Physician Providers in US
51
States with Orthopaedic Foot and Ankle Surgery Physician
218
Avg Claims per Provider
Donald Stewart, MD's 609 claims are above the specialty average of 218.
Nearby Orthopaedic Foot and Ankle Surgery Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Stewart.
Dr. Stacy Bacon
M.D.
Cypress, TX
Dr. Timothy Beck
MD
Tyler, TX
Dr. Paul Bednarz
M.D.
Waco, TX
Dr. Rohan Bhimani
MD
Cypress, TX
Dr. Morgan Boren
DO
Kingwood, TX
Compare Orthopaedic Foot and Ankle Surgery 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 Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Orthopaedic Foot and Ankle Surgery 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 Donald Stewart, MD's specialty? ▼
Donald Stewart, MD specializes in Orthopaedic Foot and Ankle Surgery Physician and practices in Arlington, Texas. Credentials: MD.
How much does Donald Stewart, MD prescribe under Medicare Part D? ▼
In 2023, Donald Stewart, MD wrote 609 Medicare Part D claims totaling $4K in drug costs for 240 beneficiaries.
What is Donald Stewart, MD's Medicare quality score? ▼
Donald Stewart, MD has a CMS MIPS Final Score of 79.2/100 (Quality: 74.5, Cost: 62.1). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Donald Stewart, MD located? ▼
Donald Stewart, MD is located at 800 ORTHOPEDIC WAY, Arlington, TX, 76015. Phone: (817) 375-5200.
What is Donald Stewart, MD's NPI number? ▼
Donald Stewart, MD's National Provider Identifier (NPI) is 1851592224, issued on 05/31/2007.
Does Donald Stewart, MD prescribe opioids? ▼
Yes, Donald Stewart, MD had 74 opioid claims in 2023 with an opioid prescribing rate of 12.2%.
How many Orthopaedic Foot and Ankle Surgery Physician providers are there in the US? ▼
There are 678 Orthopaedic Foot and Ankle Surgery Physician providers across 51 states in the US. The average Orthopaedic Foot and Ankle Surgery Physician provider writes 218 Medicare Part D claims per year.
What drugs does Donald Stewart, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Donald Stewart, MD's most frequently prescribed drugs include Meloxicam, Naproxen, Ondansetron Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Donald Stewart, MD accept Medicare? ▼
Donald Stewart, MD appears in CMS Medicare data with 609 Part D claims and 240 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Donald Stewart, MD's credentials? ▼
Donald Stewart, MD's NPI is 1851592224 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
Compiled from official public sources by the PlainDoctor editorial team.