NPI registry status
Active
2026 NPPES data Sports Medicine (Family Medicine) Physician NPI 1437356326 M.D.
Verify on CMS → Brian Grantham, M.D.
Sports Medicine (Family Medicine) Physician in Fort Leonard Wood, 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 2,087 in Sports Medicine (Family 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
14K
Medicare Part D claims · 11K beneficiaries · Sports Medicine (Family Medicine) Physician avg: 1K
Generic prescribing
0%
generic claims · 98% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Brian Grantham, M.D. filed 13,954 Medicare Part D claims in 2023 as a Sports Medicine (Family Medicine) Physician in Fort Leonard Wood, Missouri, prescribing 0% generic.
- 14K
- Part D claims, 2023
- 0%
- generic prescribing
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.
Brian Grantham, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
13,954 Top 2% higher than 98% 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)
Brian Grantham, M.D. 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 Brian Grantham, M.D.?
Quality data not reportedPrimary specialty
Sports Medicine (Family Medicine) Physician
Medicare Part D claims
13,954 11× vs specialty avg
Specialty distribution in Missouri
How Sports Medicine (Family Medicine) Physician compares to other specialties among Missouri 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 (Family Medicine) 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).
Brian Grantham, M.D. appears in the CMS NPPES registry as a Sports Medicine (Family Medicine) Physician provider holding M.D. credentials at 4430 MISSOURI AVE, Fort Leonard Wood, MO, 65473, with a listed phone of (573) 596-0417. NPI 1437356326 was issued on 07/02/2007.
Medicare Part D records for calendar year 2023 show 13,954 prescription claims written by this provider, covering 10,864 Medicare beneficiaries and totaling roughly $3.5 million in drug spend, split 98% brand-name and 0% generic by claim count, with an opioid prescribing rate of 0.1%.
Sports Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 2,087 enrolled providers across 52 states and an average of 1,242 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 | 1437356326 |
|---|---|
| Specialty | Sports Medicine (Family Medicine) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/02/2007 |
Brand vs generic prescribing mix · Brand-heavy
Brian Grantham, M.D. - brand share 98.0%
Sports Medicine (Family Medicine) Physician average
98% brand-name claims vs 0% generic, on 13,954 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.
13,954
Total Claims
$3.5M
Total Drug Cost
10,864
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 13,980
- Total Day Supply
- 18,572
- Brand vs Generic
- 98% brand / 0% generic
- Brand Drug Cost
- $3.5M
- Opioid Claims
- 16 (0.1% rate)
- Antibiotic Claims
- 92
Patient Demographics
- Average Patient Age
- 72.9 years
- Avg HCC Risk Score
- 1.06
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 872, 65-74: 5,636, 75-84: 3,660, 85+: 696
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Brian Grantham, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Shingrix
Shingrix
6,163 claims
- Arexvy
Arexvy
2,824 claims
- Twinrix 98
Twinrix
98 claims
- Diclofenac Sodium 63
Diclofenac Sodium
63 claims
- Azithromycin 25
Azithromycin
25 claims
- Cephalexin 22
Cephalexin
22 claims
- Havrix 19
Havrix
19 claims
- Doxycycline Hyclate 17
Doxycycline Hyclate
17 claims
| Drug | Claims |
|---|---|
| Shingrix Varicella-Zoster Ge/As01b/Pf | 6,163 |
| Arexvy Rsvpref3 Antigen/As01e/Pf | 2,824 |
| Twinrix Hepatitis A And B Vaccine/Pf | 98 |
| Diclofenac Sodium | 63 |
| Azithromycin | 25 |
| Cephalexin | 22 |
| Havrix Hepatitis A Virus Vaccine/Pf | 19 |
| Doxycycline Hyclate | 17 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 14 |
| Tenivac Tetanus-Diphtheria Toxoids/Pf | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Sports Medicine (Family Medicine) Physician in MO →
All providers in Missouri →
Compare specialties →
Sports Medicine (Family Medicine) Physician Overview
How Brian Grantham, M.D. fits within the Sports Medicine (Family Medicine) Physician landscape nationally.
2,087
Sports Medicine (Family Medicine) Physician Providers in US
52
States with Sports Medicine (Family Medicine) Physician
1,242
Avg Claims per Provider
Brian Grantham, M.D.'s 13,954 claims are above the specialty average of 1,242.
Nearby Sports Medicine (Family Medicine) Physician Providers in Missouri
Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as Grantham.
Dr. Jackson Bagby
DO
Branson, MO
Dr. Daniel Chilcote
DO
Kansas City, MO
Dr. Kristian De Nagel
MD
Lees Summit, MO
Dr. John Dougherty
DO
Kansas City, MO
Dr. Thomas Dougherty
MD
Saint Louis, MO
Compare Sports Medicine (Family 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 Missouri medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Sports Medicine (Family 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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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Brian Grantham, M.D.'s specialty? ▼
Brian Grantham, M.D. specializes in Sports Medicine (Family Medicine) Physician and practices in Fort Leonard Wood, Missouri. Credentials: M.D..
How much does Brian Grantham, M.D. prescribe under Medicare Part D? ▼
In 2023, Brian Grantham, M.D. wrote 13,954 Medicare Part D claims totaling $3.5M in drug costs for 10,864 beneficiaries.
Where is Brian Grantham, M.D. located? ▼
Brian Grantham, M.D. is located at 4430 MISSOURI AVE, Fort Leonard Wood, MO, 65473. Phone: (573) 596-0417.
What is Brian Grantham, M.D.'s NPI number? ▼
Brian Grantham, M.D.'s National Provider Identifier (NPI) is 1437356326, issued on 07/02/2007.
Does Brian Grantham, M.D. prescribe more brand-name or generic drugs? ▼
Brian Grantham, M.D.'s prescribing is 98% brand-name and 0% generic drugs by claim count, with $3.5M in brand drug costs.
Does Brian Grantham, M.D. prescribe opioids? ▼
Yes, Brian Grantham, M.D. had 16 opioid claims in 2023 with an opioid prescribing rate of 0.1%.
How many Sports Medicine (Family Medicine) Physician providers are there in the US? ▼
There are 2,087 Sports Medicine (Family Medicine) Physician providers across 52 states in the US. The average Sports Medicine (Family Medicine) Physician provider writes 1,242 Medicare Part D claims per year.
What drugs does Brian Grantham, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Brian Grantham, M.D.'s most frequently prescribed drugs include Shingrix, Arexvy, Twinrix. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brian Grantham, M.D. accept Medicare? ▼
Brian Grantham, M.D. appears in CMS Medicare data with 13,954 Part D claims and 10,864 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brian Grantham, M.D.'s credentials? ▼
Brian Grantham, M.D.'s NPI is 1437356326 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.
- 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.