NPI registry status
Active
2026 NPPES data Sports Medicine (Orthopaedic Surgery) Physician NPI 1538197587 MD, PHD
Verify on CMS → Bradley Williams, MD, PHD
Sports Medicine (Orthopaedic Surgery) Physician in Prescott, 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 2,681 in Sports Medicine (Orthopaedic 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
578
Medicare Part D claims · 215 beneficiaries · Sports Medicine (Orthopaedic Surgery) Physician avg: 278
Industry payments
$1.1K
20 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Bradley Williams, MD, PHD filed 578 Medicare Part D claims in 2023 as a Sports Medicine (Orthopaedic Surgery) Physician in Prescott, Arizona.
- 578
- Part D claims, 2023
- $1.1K
- industry payments (Sunshine Act)
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.
Bradley Williams, MD, PHD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
578 Top 34% higher than 66% 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-eligible specialty (heuristic, not verified)
Bradley Williams, MD, PHD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Bradley Williams, MD, PHD?
Quality data not reportedPrimary specialty
Sports Medicine (Orthopaedic Surgery) Physician
Medicare Part D claims
578 108% vs specialty avg
Specialty distribution in Arizona
How Sports Medicine (Orthopaedic Surgery) Physician compares to other specialties among Arizona 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 Sports Medicine (Orthopaedic Surgery) 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).
Bradley Williams, MD, PHD appears in the CMS NPPES registry as a Sports Medicine (Orthopaedic Surgery) Physician provider holding MD, PHD credentials at 3655 CROSSINGS DR, Prescott, AZ, 86305, with a listed phone of (928) 778-9250. NPI 1538197587 was issued on 06/29/2006.
Medicare Part D records for calendar year 2023 show 578 prescription claims written by this provider, covering 215 Medicare beneficiaries and totaling roughly $9K in drug spend, with an opioid prescribing rate of 28.5%.
Sports Medicine (Orthopaedic Surgery) Physician is a narrow specialty nationwide, with 2,681 enrolled providers across 53 states and an average of 278 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 | 1538197587 |
|---|---|
| Specialty | Sports Medicine (Orthopaedic Surgery) Physician |
| Credentials | MD, PHD |
| Gender | Male |
| NPI Issued | 06/29/2006 |
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 Bradley Williams, MD, PHD. Source: openpaymentsdata.cms.gov.
Total received
$1.1K
Largest payer
MEDACTA USA, INC.
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.
578
Total Claims
$9K
Total Drug Cost
215
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 696
- Total Day Supply
- 11,389
- Generic Drug Cost
- $9K
- Opioid Claims
- 165 (28.5% rate)
- Antibiotic Claims
- 74
Patient Demographics
- Average Patient Age
- 74.0 years
- Avg HCC Risk Score
- 0.84
- Gender Split
- 53% female / 47% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Bradley Williams, MD, PHD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Celecoxib
Celecoxib
159 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
144 claims
- Ondansetron Odt
Ondansetron Odt
95 claims
- Cephalexin
Cephalexin
71 claims
- Pregabalin 24
Pregabalin
24 claims
- Meloxicam 18
Meloxicam
18 claims
- Mupirocin 18
Mupirocin
18 claims
- Methylprednisolone 12
Methylprednisolone
12 claims
| Drug | Claims |
|---|---|
| Celecoxib | 159 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 144 |
| Ondansetron Odt Ondansetron | 95 |
| Cephalexin | 71 |
| Pregabalin | 24 |
| Meloxicam | 18 |
| Mupirocin | 18 |
| Methylprednisolone | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Sports Medicine (Orthopaedic Surgery) Physician in AZ →
All providers in Arizona →
Compare specialties →
Sports Medicine (Orthopaedic Surgery) Physician Overview
How Bradley Williams, MD, PHD fits within the Sports Medicine (Orthopaedic Surgery) Physician landscape nationally.
2,681
Sports Medicine (Orthopaedic Surgery) Physician Providers in US
53
States with Sports Medicine (Orthopaedic Surgery) Physician
278
Avg Claims per Provider
Bradley Williams, MD, PHD's 578 claims are above the specialty average of 278.
Nearby Sports Medicine (Orthopaedic Surgery) Physician Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Williams.
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 Arizona medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Sports Medicine (Orthopaedic 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 Bradley Williams, MD, PHD's specialty? ▼
Bradley Williams, MD, PHD specializes in Sports Medicine (Orthopaedic Surgery) Physician and practices in Prescott, Arizona. Credentials: MD, PHD.
How much does Bradley Williams, MD, PHD prescribe under Medicare Part D? ▼
In 2023, Bradley Williams, MD, PHD wrote 578 Medicare Part D claims totaling $9K in drug costs for 215 beneficiaries.
Where is Bradley Williams, MD, PHD located? ▼
Bradley Williams, MD, PHD is located at 3655 CROSSINGS DR, Prescott, AZ, 86305. Phone: (928) 778-9250.
What is Bradley Williams, MD, PHD's NPI number? ▼
Bradley Williams, MD, PHD's National Provider Identifier (NPI) is 1538197587, issued on 06/29/2006.
Does Bradley Williams, MD, PHD prescribe opioids? ▼
Yes, Bradley Williams, MD, PHD had 165 opioid claims in 2023 with an opioid prescribing rate of 28.5%.
How many Sports Medicine (Orthopaedic Surgery) Physician providers are there in the US? ▼
There are 2,681 Sports Medicine (Orthopaedic Surgery) Physician providers across 53 states in the US. The average Sports Medicine (Orthopaedic Surgery) Physician provider writes 278 Medicare Part D claims per year.
What drugs does Bradley Williams, MD, PHD prescribe most often? ▼
Based on 2023 Medicare Part D data, Bradley Williams, MD, PHD's most frequently prescribed drugs include Celecoxib, Hydrocodone-Acetaminophen, Ondansetron Odt. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Bradley Williams, MD, PHD accept Medicare? ▼
Bradley Williams, MD, PHD appears in CMS Medicare data with 578 Part D claims and 215 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Bradley Williams, MD, PHD's credentials? ▼
Bradley Williams, MD, PHD's NPI is 1538197587 with credentials MD, PHD. 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.