Dr. Sean R. Larimore, DO
- Medicare services, 2024
- 185
- Medicare patients, 2024
- 147
- Part D claims, 2024
- 120
- Hospital affiliations
- 3
- Medical groups
- 6
- Practice address
- 3801 South National Avenue, Springfield, MO 65807
- Practice phone
- Call (417) 269-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Sean R. Larimore is an internist in Springfield, Missouri
Dr. Larimore practices at Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers.
Dr. Larimore's NPI, 1689655441, was assigned on November 9, 2005. Dr. Larimore graduated from R Franklin University of Med & Sci/Chicago Medical School in 2001. Dr. Larimore holds Missouri license 2002014450.
- NPI
- 1689655441NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022009448
- NPI enumeration date
- November 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 269-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean R. Larimore practices at Cox Medical Center South in Springfield, Missouri
Dr. Larimore's primary practice is Cox Medical Center South, at 3801 South National Avenue, Springfield, MO 65807 in Greene County. The practice phone is (417) 269-6000.
- Cox Medical Center South3801 South National Avenue, Springfield, MO 65807 · Greene CountyPhone(417) 269-6000
Source: Dmand AI Affiliation Data
Dr. Sean R. Larimore is affiliated with 4 sites of care and 6 medical groups
Dr. Larimore's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers. Dr. Larimore is also affiliated with Cox Medical Center Branson. The medical group on file is CoxHealth Psychiatry Services. Dmand AI also links Dr. Larimore to 1 more hospital, 5 medical groups and 1 rural health clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean R. Larimore's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Larimore practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cox Medical Center South | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sean R. Larimore is one of 2,114 internists in Missouri
Internal medicine is Dr. Larimore's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Larimore is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Larimore
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sean R. Larimore billed Medicare for 185 services in 2024
CMS data shows 185 Medicare services from Dr. Larimore across 5 procedure codes in 2024, for 147 Medicare patients. Medicare paid $16,481 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Larimore's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2032024: 1859%
Dr. Larimore compared with the Missouri median for internists, 2024
- Dr. Larimore
- Missouri median
- Medicare services
- 185vs 53065% below
- Medicare patients
- 147vs 21130% below
- Part D claims
- 68vs 32579% below
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Larimore's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sean R. Larimore treated 147 Medicare patients in 2024, average age 77
CMS counts 147 Medicare patients who saw Dr. Larimore in 2024. The largest group is 75 to 84, with 53 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Larimore's median patient age at 72, with 58% women.
Dr. Larimore's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Larimore's Medicare patients by sex, 2024
- Women8558%
- Men6242%
Chronic conditions among Dr. Larimore's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis64%
- Atrial fibrillation44%
- Chronic kidney disease44%
- Diabetes40%
- Mood disorders39%
- COPD37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Larimore's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sean R. Larimore wrote 120 Medicare Part D claims in 2024
In 2024, Dr. Larimore wrote 120 Medicare Part D claims for 53 patients. 95% of them were for generic drugs. CMS names the drug for 68 of them, across 5 drugs with 11 or more claims each, at $7,492 in total drug cost. In 2020, CMS named 11 claims across 1 drug.
Dr. Larimore's Part D claims by kind of drug, 2024
- Generic114 claims95%
- Brand-name and other6 claims5%
Dr. Larimore's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Larimore's Part D claims, 2024
- Antibiotics11%13 of 120 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2020 to 2022
- 2020
- 2022
- Claims for drugs CMS names
- 2020: 112022: 68518%
Drugs named by CMS: 5 in 2022, 1 in 2020.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Sean R. Larimore takes part in Medicare
Dr. Larimore accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sean R. Larimore graduated from R Franklin University of Med & Sci/Chicago Medical School
Dr. Larimore graduated from R Franklin University of Med & Sci/Chicago Medical School in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sean R. Larimore's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Sean R. Larimore
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Sean R. Larimore's NPI number?
Dr. Sean R. Larimore's NPI number is 1689655441. It was assigned on November 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean R. Larimore?
Dr. Sean R. Larimore is an internist in Springfield, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sean R. Larimore practice?
Dr. Larimore practices at 3801 South National Avenue, Springfield, MO 65807. Dr. Larimore's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers. Dmand AI also links Dr. Larimore to 1 hospital, 5 medical groups and 1 rural health clinic.
What is Dr. Sean R. Larimore's office phone number?
The practice phone on file for Dr. Larimore is (417) 269-6000.
What is Dr. Sean R. Larimore's medical license number?
Dr. Larimore holds Missouri license 2002014450.
Which hospitals is Dr. Sean R. Larimore affiliated with?
Dr. Larimore practices at Cox Medical Center South in Springfield, Missouri. Dr. Larimore is also affiliated with Cox Medical Center Branson. Dmand AI links Dr. Larimore to 1 more hospital.
What medical group is Dr. Sean R. Larimore part of?
Dr. Larimore is linked to CoxHealth Psychiatry Services. Dmand AI links Dr. Larimore to 5 more medical groups.
Does Dr. Sean R. Larimore accept Medicare?
Yes. CMS data shows Dr. Larimore billed Medicare for 185 services in 2024, and Dr. Larimore accepts Medicare assignment.
How many Medicare patients does Dr. Sean R. Larimore see?
CMS counts 147 Medicare patients who saw Dr. Larimore in 2024, with an average age of 77.
What services does Dr. Sean R. Larimore bill to Medicare?
In 2024, Dr. Larimore's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99232) and hospital inpatient care (99239).
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Where did Dr. Sean R. Larimore go to medical school?
Dr. Larimore graduated from R Franklin University of Med & Sci/Chicago Medical School in 2001.
What drugs does Dr. Sean R. Larimore prescribe most?
In 2022 Medicare Part D data, Dr. Larimore's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Lisinopril.
How long has Dr. Sean R. Larimore been practicing?
Dr. Larimore graduated from medical school in 2001, 25 years ago.
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