Dr. Ayodeji Ayoola Oso, MD
- Medicare services, 2024
- 718
- Medicare patients, 2024
- 308
- Part D claims, 2024
- 284
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 1411 Baddour Parkway, Lebanon, TN 37087
- Practice phone
- Call (615) 444-2250
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Oso's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ayodeji Ayoola Oso is an internist in Lebanon, Tennessee
Dr. Oso practices at Vanderbilt Wilson County Hospital in Lebanon, Tennessee, part of Vanderbilt University Medical Center.
Dr. Oso's NPI, 1689653461, was assigned on January 11, 2006. Dr. Oso holds Tennessee license 29701.
- NPI
- 1689653461NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941284889
- NPI enumeration date
- January 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 444-2250
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ayodeji Ayoola Oso practices at Vanderbilt Wilson County Hospital in Lebanon, Tennessee
Dr. Oso's primary practice is Vanderbilt Wilson County Hospital, at 1411 Baddour Parkway, Lebanon, TN 37087 in Wilson County. The practice phone is (615) 444-2250.
- Vanderbilt Wilson County Hospital1411 Baddour Parkway, Lebanon, TN 37087 · Wilson CountyPhone(615) 444-2250
Source: Dmand AI Affiliation Data
Dr. Ayodeji Ayoola Oso is affiliated with 5 sites of care and 4 medical groups
Dr. Oso's primary practice is Vanderbilt Wilson County Hospital in Lebanon, Tennessee, part of Vanderbilt University Medical Center. Dr. Oso is also affiliated with Vanderbilt University Medical Center. The medical group on file is Hospital Medicine Services of Tennessee. Dmand AI also links Dr. Oso to 1 more hospital, 3 medical groups and 2 group practices and clinics, 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. Ayodeji Ayoola Oso's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oso practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vanderbilt Wilson County Hospital | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Ayodeji Ayoola Oso is one of 2,427 internists in Tennessee
Internal medicine is Dr. Oso's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Oso is licensed in Tennessee.
Specialties and state licenses
- Internal medicine, TennesseePrimary
Internists near Dr. Oso
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. Ayodeji Ayoola Oso billed Medicare for 718 services in 2024
CMS data shows 718 Medicare services from Dr. Oso across 6 procedure codes in 2024, for 308 Medicare patients. Medicare paid $52,004 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Oso's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7422024: 7183%
Dr. Oso compared with the Tennessee median for internists, 2024
- Dr. Oso
- Tennessee median
- Medicare services
- 718vs 6717% above
- Medicare patients
- 308vs 22239% above
- Part D claims
- 115vs 33466% below
Medians across 2,462 internists in Tennessee with Dmand AI profiles that report each measure.
Dr. Oso'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.
Need commercial claims for Dr. Oso?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oso and other internists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ayodeji Ayoola Oso treated 308 Medicare patients in 2024, average age 75
CMS counts 308 Medicare patients who saw Dr. Oso in 2024. The largest group is 75 to 84, with 121 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.57, 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. Oso's median patient age at 72, with 54% women.
Dr. Oso's Medicare patients by age, 2024
Dr. Oso's Medicare patients by sex, 2024
- Women17557%
- Men13343%
Chronic conditions among Dr. Oso's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders63%
- Arthritis60%
- Depression60%
- Chronic kidney disease57%
- Anxiety53%
- Diabetes50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oso'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
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ayodeji Ayoola Oso wrote 284 Medicare Part D claims in 2024
In 2024, Dr. Oso wrote 284 Medicare Part D claims for 152 patients. 87% of them were for generic drugs. CMS names the drug for 115 of them, across 9 drugs with 11 or more claims each, at $15,730 in total drug cost. In 2023, CMS named 123 claims across 8 drugs.
Dr. Oso's Part D claims by kind of drug, 2024
- Generic248 claims87%
- Brand-name and other36 claims13%
Dr. Oso's most prescribed drugs by claims, 2024
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. Oso's Part D claims, 2024
- Opioids8%22 of 284 claims
- Antibiotics28%80 of 284 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1232024: 1157%
Drugs named by CMS: 9 in 2024, 8 in 2023.
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. Ayodeji Ayoola Oso takes part in Medicare
Dr. Oso 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. Ayodeji Ayoola Oso has 1 publication on record
Dmand AI links 1 paper to Dr. Oso in 2019. Dr. Oso's most frequent co-authors are Oluwafisayo O. Adebiyi, MD and Olatunde Oso, MD, MSPH.
Dr. Oso's most frequent co-authors
Recent publications by Dr. Oso
See who Dr. Oso researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oso works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ayodeji Ayoola Oso received $1,195 in industry payments from 2016 to 2022
CMS Open Payments shows 30 general payments to Dr. Oso from 6 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $631.
General payments to Dr. Oso by program year, 2016 to 2022
Companies that paid Dr. Oso the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ayodeji Ayoola Oso'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Ayodeji Ayoola Oso
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. Ayodeji Ayoola Oso's NPI number?
Dr. Ayodeji Ayoola Oso's NPI number is 1689653461. It was assigned on January 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ayodeji Ayoola Oso?
Dr. Ayodeji Ayoola Oso is an internist in Lebanon, Tennessee. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ayodeji Ayoola Oso practice?
Dr. Oso practices at 1411 Baddour Parkway, Lebanon, TN 37087. Dr. Oso's primary practice is Vanderbilt Wilson County Hospital in Lebanon, Tennessee, part of Vanderbilt University Medical Center. Dmand AI also links Dr. Oso to 1 hospital, 3 medical groups and 2 group practices and clinics.
What is Dr. Ayodeji Ayoola Oso's office phone number?
The practice phone on file for Dr. Oso is (615) 444-2250.
What is Dr. Ayodeji Ayoola Oso's medical license number?
Dr. Oso holds Tennessee license 29701.
Which hospitals is Dr. Ayodeji Ayoola Oso affiliated with?
Dr. Oso practices at Vanderbilt Wilson County Hospital in Lebanon, Tennessee. Dr. Oso is also affiliated with Vanderbilt University Medical Center. Dmand AI links Dr. Oso to 1 more hospital.
What medical group is Dr. Ayodeji Ayoola Oso part of?
Dr. Oso is linked to Hospital Medicine Services of Tennessee. Dmand AI links Dr. Oso to 3 more medical groups.
Does Dr. Ayodeji Ayoola Oso accept Medicare?
Yes. CMS data shows Dr. Oso billed Medicare for 718 services in 2024, and Dr. Oso accepts Medicare assignment.
How many Medicare patients does Dr. Ayodeji Ayoola Oso see?
CMS counts 308 Medicare patients who saw Dr. Oso in 2024, with an average age of 75.
What services does Dr. Ayodeji Ayoola Oso bill to Medicare?
In 2024, Dr. Oso's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99238).
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What drugs does Dr. Ayodeji Ayoola Oso prescribe most?
In 2024 Medicare Part D data, Dr. Oso's most prescribed drugs by claims were Eliquis, Cefuroxime and Cefdinir.
Has Dr. Ayodeji Ayoola Oso received payments from drug or device companies?
CMS Open Payments shows $1,195 in general payments to Dr. Oso from 6 companies from 2016 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Ayodeji Ayoola Oso been practicing?
Dr. Oso graduated from medical school in 1987, 39 years ago.
Does Dr. Ayodeji Ayoola Oso do research?
Dmand AI links 1 publication to Dr. Oso.
Who does Dr. Ayodeji Ayoola Oso publish with?
Dr. Oso's most frequent co-authors are Oluwafisayo O. Adebiyi, MD (1 shared paper) and Olatunde Oso, MD, MSPH (1 shared paper).
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