NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1124430376 MD
Verify on CMS → Brooke Walls, MD
Student in an Organized Health Care Education/Training Program in Indianapolis, 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 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
351
Medicare Part D claims · 115 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Brooke Walls, MD filed 351 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in Indianapolis, Indiana, prescribing 90% generic.
- 351
- Part D claims, 2023
- 90%
- generic prescribing
- ≥57th
- 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 1124430376 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1124430376
- ENUM-MID 2014
- TAX-MEGA 331K Student in
- RX-LIGHT 351
- BOOK-MID 5,466 in Indiana
- PHOTO-ENUM Catherine Tomasulo · 2014
Brooke Walls, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
351 ≥ 57th percentile 57% 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 Brooke Walls, MD?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
351 24% vs specialty avg
Specialty distribution in Indiana
How Student in an Organized Health Care Education/Training Program compares to other specialties among Indiana 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 | 1124430376 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 05/22/2014 |
Brand vs generic prescribing mix · Typical
Brooke Walls, MD - brand share 10.0%
Student in an Organized Health Care Education/Training Program average
10% brand-name claims vs 90% generic, on 351 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.
351
Total Claims
$82K
Total Drug Cost
115
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 753
- Total Day Supply
- 22,327
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $58K
- Generic Drug Cost
- $24K
Patient Demographics
- Average Patient Age
- 69.6 years
- Avg HCC Risk Score
- 1.47
- Gender Split
- 46% female / 54% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Brooke Walls, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Carbidopa-Levodopa
Carbidopa-Levodopa
85 claims
- Carbidopa-Levodopa…
Carbidopa-Levodopa Er
35 claims
- Amantadine 25
Amantadine
25 claims
- Baclofen 21
Baclofen
21 claims
- Gabapentin 17
Gabapentin
17 claims
| Drug | Claims |
|---|---|
| Carbidopa-Levodopa Carbidopa/Levodopa | 85 |
| Carbidopa-Levodopa Er Carbidopa/Levodopa | 35 |
| Amantadine Amantadine Hcl | 25 |
| Baclofen | 21 |
| Gabapentin | 17 |
* 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 IN →
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Student in an Organized Health Care Education/Training Program Overview
How Brooke Walls, 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
Brooke Walls, MD's 351 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 Walls, both outside Indiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
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 Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Walls.
One of 5,466 Student in an Organized Health Care Education/Training Program providers enrolled in Indiana, 5 are shown here.
Frequently Asked Questions
What is Brooke Walls, MD's specialty? ▼
Brooke Walls, MD specializes in Student in an Organized Health Care Education/Training Program and practices in Indianapolis, Indiana. Credentials: MD.
How much does Brooke Walls, MD prescribe under Medicare Part D? ▼
In 2023, Brooke Walls, MD wrote 351 Medicare Part D claims totaling $82K in drug costs for 115 beneficiaries.
Where is Brooke Walls, MD located? ▼
Brooke Walls, MD is located at 1001 W 10TH ST, Indianapolis, IN, 46202. Phone: (317) 656-4276.
What is Brooke Walls, MD's NPI number? ▼
Brooke Walls, MD's National Provider Identifier (NPI) is 1124430376, issued on 05/22/2014.
Does Brooke Walls, MD prescribe more brand-name or generic drugs? ▼
Brooke Walls, MD's prescribing is 10% brand-name and 90% generic drugs by claim count, with $58K in brand drug costs.
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 Brooke Walls, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Brooke Walls, MD's most frequently prescribed drugs include Carbidopa-Levodopa, Carbidopa-Levodopa Er, Amantadine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brooke Walls, MD accept Medicare? ▼
Brooke Walls, MD appears in CMS Medicare data with 351 Part D claims and 115 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brooke Walls, MD's credentials? ▼
Brooke Walls, MD's NPI is 1124430376 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.