NPI registry status
Active
2026 NPPES data Pain Medicine Physician NPI 1073512588 M.D.
Verify on CMS → William Hall, M.D.
Pain Medicine Physician in Anderson, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 951 in Pain 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
2K
Medicare Part D claims · 219 beneficiaries · Pain Medicine Physician avg: 2K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
61.6/100
▼ 21 pts below national avg 83.1 · Mid-tier
Industry payments
$44.69
1 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
William Hall, M.D. reported a CMS MIPS final score of 61.6/100 - below the 83.1 national average - and filed 1,527 Medicare Part D claims in 2023.
- 61.6/100
- MIPS score · -21 vs avg
- 2K
- Part D claims, 2023
- 95%
- generic prescribing
- 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.
William Hall, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
62 6th percentile higher than 6% 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 William Hall, M.D. sits
This provider among pain medicine physician peers
Across the 286 pain medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, William Hall, M.D. writes more Part D claims than 49% of them and scores higher on MIPS quality than 16% - placing this provider in the lower-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 pain medicine physician peer from a representative sample of 60; the gold marker is William Hall, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
William Hall, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - 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 William Hall, M.D.?
Below national averagePrimary specialty
Pain Medicine Physician
Medicare Part D claims
1,527 27% vs specialty avg
MIPS final score
61.6/100 21.5 pts vs avg
Specialty distribution in Indiana
How Pain Medicine Physician compares to other specialties among Indiana providers
Medicare quality performance, MIPS
William Hall, M.D.'s 2023 MIPS final score plotted against the Pain Medicine Physician national average
- MIPS Final Score
- 61.6/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Pain Medicine Physician) - 61.6/100 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).
William Hall, M.D. appears in the CMS NPPES registry as a Pain Medicine Physician provider holding M.D. credentials at 2610 ENTERPRISE DR, Anderson, IN, 46013, with a listed phone of (765) 683-4400. NPI 1073512588 was issued on 07/18/2005.
Medicare Part D records for calendar year 2023 show 1,527 prescription claims written by this provider, covering 219 Medicare beneficiaries and totaling roughly $115K in drug spend, split 5% brand-name and 95% generic by claim count, with an opioid prescribing rate of 60.1%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 61.6/100 for the 2023 performance year (Quality 54.8), compared with the national average of 83.1.
Pain Medicine Physician is a narrow specialty nationwide, with 951 enrolled providers across 49 states and an average of 2,078 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 | 1073512588 |
|---|---|
| Specialty | Pain Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/18/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
61.6065
Final Score
Avg: 83.1
54.8312
Quality
Reporting: Individual
Hospital and facility affiliations
Facilities where William Hall, M.D. 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.
Central Indiana Orthopedics LLC
Anderson, IN
US Therapy Inc
Muncie, IN
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 William Hall, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$45
Largest payer
Medtronic, 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.
Brand vs generic prescribing mix · Generic-heavy
William Hall, M.D. - brand share 5.0%
Pain Medicine Physician average
5% brand-name claims vs 95% generic, on 1,527 2023 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 2023.
1,527
Total Claims
$115K
Total Drug Cost
219
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,615
- Total Day Supply
- 40,302
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $68K
- Generic Drug Cost
- $47K
- Opioid Claims
- 917 (60.1% rate)
Patient Demographics
- Average Patient Age
- 71.0 years
- Avg HCC Risk Score
- 1.32
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 50, 65-74: 83, 75-84: 67, 85+: 19
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What William Hall, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
296 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
208 claims
- Morphine Sulfate Er
Morphine Sulfate Er
207 claims
- Gabapentin 101
Gabapentin
101 claims
- Tizanidine Hcl 84
Tizanidine Hcl
84 claims
- Diclofenac Sodium 76
Diclofenac Sodium
76 claims
- Pregabalin 70
Pregabalin
70 claims
- Fentanyl 55
Fentanyl
55 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 296 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 208 |
| Morphine Sulfate Er Morphine Sulfate | 207 |
| Gabapentin | 101 |
| Tizanidine Hcl | 84 |
| Diclofenac Sodium | 76 |
| Pregabalin | 70 |
| Fentanyl | 55 |
| Prednisone | 50 |
| Cyclobenzaprine Hcl | 46 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pain Medicine Physician Overview
How William Hall, M.D. fits within the Pain Medicine Physician landscape nationally.
951
Pain Medicine Physician Providers in US
49
States with Pain Medicine Physician
2,078
Avg Claims per Provider
William Hall, M.D.'s 1,527 claims are below the specialty average of 2,078.
Nearby Pain Medicine Physician Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Hall.
Dr. Rebecca Adlaka
MD
Crown Point, IN
Dr. John Arbuckle
MD
Carmel, IN
Dr. Jeffrey Barr
MD
Portland, IN
Dr. Joseph Folz
D.O.
Evansville, IN
Dr. Jonathan Gentile
M.D.
Carmel, IN
Compare Pain Medicine 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 Indiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pain Medicine 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 William Hall, M.D.'s specialty? ▼
William Hall, M.D. specializes in Pain Medicine Physician and practices in Anderson, Indiana. Credentials: M.D..
How much does William Hall, M.D. prescribe under Medicare Part D? ▼
In 2023, William Hall, M.D. wrote 1,527 Medicare Part D claims totaling $115K in drug costs for 219 beneficiaries.
What is William Hall, M.D.'s Medicare quality score? ▼
William Hall, M.D. has a CMS MIPS Final Score of 61.6/100 (Quality: 54.8). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is William Hall, M.D. located? ▼
William Hall, M.D. is located at 2610 ENTERPRISE DR, Anderson, IN, 46013. Phone: (765) 683-4400.
What is William Hall, M.D.'s NPI number? ▼
William Hall, M.D.'s National Provider Identifier (NPI) is 1073512588, issued on 07/18/2005.
Does William Hall, M.D. prescribe more brand-name or generic drugs? ▼
William Hall, M.D.'s prescribing is 5% brand-name and 95% generic drugs by claim count, with $68K in brand drug costs.
Does William Hall, M.D. prescribe opioids? ▼
Yes, William Hall, M.D. had 917 opioid claims in 2023 with an opioid prescribing rate of 60.1%.
How many Pain Medicine Physician providers are there in the US? ▼
There are 951 Pain Medicine Physician providers across 49 states in the US. The average Pain Medicine Physician provider writes 2,078 Medicare Part D claims per year.
What drugs does William Hall, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, William Hall, M.D.'s most frequently prescribed drugs include Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen, Morphine Sulfate Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does William Hall, M.D. accept Medicare? ▼
William Hall, M.D. appears in CMS Medicare data with 1,527 Part D claims and 219 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify William Hall, M.D.'s credentials? ▼
William Hall, M.D.'s NPI is 1073512588 with credentials M.D.. 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.