NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1487654521 DO
Verify on CMS → Glen Brookshire, DO
Emergency Medicine Physician in Elkhart, 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 64,463 in Emergency 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
781
Medicare Part D claims · 459 beneficiaries · Emergency Medicine Physician avg: 352
MIPS score
75/100
CMS neutral threshold · no category scores published
What the federal data shows
Glen Brookshire, DO carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 781 Medicare Part D claims in 2023.
- 75/100
- CMS neutral score · not measured
- 781
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥71st
- 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.
Glen Brookshire, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
781 ≥ 71st percentile 71% 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
✓
Board certification likely (heuristic, not verified)
Glen Brookshire, DO 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 Glen Brookshire, DO?
CMS neutral score, not measuredPrimary specialty
Emergency Medicine Physician
Medicare Part D claims
781 122% vs specialty avg
MIPS final score
75/100
Specialty distribution in Indiana
How Emergency Medicine Physician compares to other specialties among Indiana providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
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).
Glen Brookshire, DO appears in the CMS NPPES registry as an Emergency Medicine Physician provider holding DO credentials at 600 EAST BLVD, Elkhart, IN, 46514, with a listed phone of (574) 523-3160. NPI 1487654521 was issued on 07/29/2005.
Medicare Part D records for calendar year 2023 show 781 prescription claims written by this provider, covering 459 Medicare beneficiaries and totaling roughly $7K in drug spend, with an opioid prescribing rate of 16.0%. On the CMS Merit-based Incentive Payment System, this provider carries a Final Score of 75/100 for the 2023 performance year, but CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score: this is the neutral performance threshold CMS assigns where nothing was scored, so it is not comparable with clinicians whose score was measured.
Emergency Medicine Physician is a high-volume specialty nationwide, with 64,463 enrolled providers across 56 states and an average of 352 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 | 1487654521 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 07/29/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Group practice
Hospital and facility affiliations
Facilities where Glen Brookshire, DO 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.
Global Physician Network LLC Series I
Sarasota, FL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
781
Total Claims
$7K
Total Drug Cost
459
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 781
- Total Day Supply
- 6,891
- Generic Drug Cost
- $5K
- Opioid Claims
- 125 (16.0% rate)
- Antibiotic Claims
- 261
Patient Demographics
- Average Patient Age
- 72.6 years
- Avg HCC Risk Score
- 1.51
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 65, 65-74: 185, 75-84: 165, 85+: 44
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Glen Brookshire, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Prednisone
Prednisone
128 claims
- Azithromycin
Azithromycin
111 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
81 claims
- Cephalexin 50
Cephalexin
50 claims
- Ondansetron Odt 45
Ondansetron Odt
45 claims
- Oxycodone-Acetamin… 39
Oxycodone-Acetaminophen
39 claims
- Ciprofloxacin Hcl 35
Ciprofloxacin Hcl
35 claims
- Cyclobenzaprine Hcl 34
Cyclobenzaprine Hcl
34 claims
| Drug | Claims |
|---|---|
| Prednisone | 128 |
| Azithromycin | 111 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 81 |
| Cephalexin | 50 |
| Ondansetron Odt Ondansetron | 45 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 39 |
| Ciprofloxacin Hcl | 35 |
| Cyclobenzaprine Hcl | 34 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 25 |
| Ibuprofen | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Medicine Physician Overview
How Glen Brookshire, DO fits within the Emergency Medicine Physician landscape nationally.
64,463
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider
Glen Brookshire, DO's 781 claims are above the specialty average of 352.
Nearby Emergency Medicine Physician Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Brookshire.
Dr. Danyelle Aber
M.D.
Fort Wayne, IN
Dr. Jennifer Acciani
M.D.
Indianapolis, IN
Dr. Robert Adams
DO
Paoli, IN
Dr. Chris Adamson
MD
Bedford, IN
Dr. Manisha Agarwala
MD
Carmel, IN
Compare Emergency 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 Emergency 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 Glen Brookshire, DO's specialty? ▼
Glen Brookshire, DO specializes in Emergency Medicine Physician and practices in Elkhart, Indiana. Credentials: DO.
How much does Glen Brookshire, DO prescribe under Medicare Part D? ▼
In 2023, Glen Brookshire, DO wrote 781 Medicare Part D claims totaling $7K in drug costs for 459 beneficiaries.
What is Glen Brookshire, DO's Medicare quality score? ▼
Glen Brookshire, DO has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Glen Brookshire, DO located? ▼
Glen Brookshire, DO is located at 600 EAST BLVD, Elkhart, IN, 46514. Phone: (574) 523-3160.
What is Glen Brookshire, DO's NPI number? ▼
Glen Brookshire, DO's National Provider Identifier (NPI) is 1487654521, issued on 07/29/2005.
Does Glen Brookshire, DO prescribe opioids? ▼
Yes, Glen Brookshire, DO had 125 opioid claims in 2023 with an opioid prescribing rate of 16.0%.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 64,463 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does Glen Brookshire, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Glen Brookshire, DO's most frequently prescribed drugs include Prednisone, Azithromycin, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Glen Brookshire, DO accept Medicare? ▼
Glen Brookshire, DO appears in CMS Medicare data with 781 Part D claims and 459 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Glen Brookshire, DO's credentials? ▼
Glen Brookshire, DO's NPI is 1487654521 with credentials DO. 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
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.