NPI registry status
Active
2026 NPPES data Pediatric Sports Medicine Physician NPI 1508061540 MD
Verify on CMS → Brandon Larkin, MD
Pediatric Sports Medicine Physician in Saint Peters, Missouri.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 211 in Pediatric Sports 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
125
Medicare Part D claims · 98 beneficiaries · Pediatric Sports Medicine Physician avg: 224
MIPS score
75/100
CMS neutral threshold · no category scores published
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Brandon Larkin, MD carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 125 Medicare Part D claims in 2023.
- 75/100
- CMS neutral score · not measured
- 125
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥35th
- 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 1508061540 · Pediatric Sports Medicine Physician
NPI-10 · ENUM-MID · TAX-TRACE · MIPS-NEUTRAL · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1508061540
- ENUM-MID 2007
- TAX-TRACE 211
- MIPS-NEUTRAL 75/100
- RX-LIGHT 125
- BOOK-THIN 10 in Missouri
- PHOTO-ENUM Michael Wolf · 2007
Brandon Larkin, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
125 ≥ 35th percentile 35% 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)
Brandon Larkin, 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 Brandon Larkin, MD?
CMS neutral score, not measuredPrimary specialty
Pediatric Sports Medicine Physician
Medicare Part D claims
125 44% vs specialty avg
MIPS final score
75/100
Specialty distribution in Missouri
How Pediatric Sports Medicine Physician compares to other specialties among Missouri 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).
Practice Address
Provider Details
| NPI | 1508061540 |
|---|---|
| Specialty | Pediatric Sports Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/19/2007 |
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 Brandon Larkin, 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.
St Peters Bone And Joint Surgery Inc
O Fallon, MO
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.
125
Total Claims
$644
Total Drug Cost
98
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 125
- Total Day Supply
- 2,845
- Brand Drug Cost
- $0
- Generic Drug Cost
- $644
- Opioid Claims
- 30 (24.0% rate)
Patient Demographics
- Average Patient Age
- 70.9 years
- Avg HCC Risk Score
- 0.80
- Gender Split
- 64% female / 36% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Meloxicam | 76 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pediatric Sports Medicine Physician Overview
How Brandon Larkin, MD fits within the Pediatric Sports Medicine Physician landscape nationally.
211
Pediatric Sports Medicine Physician Providers in US
39
States with Pediatric Sports Medicine Physician
224
Avg Claims per Provider
Brandon Larkin, MD's 125 claims are below the specialty average of 224.
Nationwide Pediatric Sports Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Larkin, both outside Missouri so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (75 here).
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pediatric Sports Medicine Physician Providers in Missouri
Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as Larkin.
One of 10 Pediatric Sports Medicine Physician providers enrolled in Missouri, 5 are shown here.
Dr. Matthew Bayes
MD
Chesterfield, MO
Dr. Terra Blatnik
MD
Saint Louis, MO
Dr. Andrew Donaldson
MD
Saint Joseph, MO
Dr. Megan Fraker
MD
Kansas City, MO
Dr. Mark Halstead
MD
Chesterfield, MO
Compare Pediatric Sports Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Brandon Larkin, MD's specialty? ▼
Brandon Larkin, MD specializes in Pediatric Sports Medicine Physician and practices in Saint Peters, Missouri. Credentials: MD.
How much does Brandon Larkin, MD prescribe under Medicare Part D? ▼
In 2023, Brandon Larkin, MD wrote 125 Medicare Part D claims totaling $644 in drug costs for 98 beneficiaries.
What is Brandon Larkin, MD's Medicare quality score? ▼
Brandon Larkin, MD 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 Brandon Larkin, MD located? ▼
Brandon Larkin, MD is located at 112 PIPER HILL DRIVE, Saint Peters, MO, 63376. Phone: (636) 441-3444.
What is Brandon Larkin, MD's NPI number? ▼
Brandon Larkin, MD's National Provider Identifier (NPI) is 1508061540, issued on 06/19/2007.
Does Brandon Larkin, MD prescribe opioids? ▼
Yes, Brandon Larkin, MD had 30 opioid claims in 2023 with an opioid prescribing rate of 24.0%.
How many Pediatric Sports Medicine Physician providers are there in the US? ▼
There are 211 Pediatric Sports Medicine Physician providers across 39 states in the US. The average Pediatric Sports Medicine Physician provider writes 224 Medicare Part D claims per year.
What drugs does Brandon Larkin, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Brandon Larkin, MD's most frequently prescribed drugs include Meloxicam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brandon Larkin, MD accept Medicare? ▼
Brandon Larkin, MD appears in CMS Medicare data with 125 Part D claims and 98 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brandon Larkin, MD's credentials? ▼
Brandon Larkin, MD's NPI is 1508061540 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
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.