Oluseyi A. Obadeyi
- Medicare services, 2024
- 23
- Medicare patients, 2024
- 31
- Part D claims, 2024
- 153
- Publications
- 4
- Hospital affiliations
- 1
- Practice address
- 10565 Civic Center Drive, Rancho Cucamonga, CA 91730
- Practice phone
- Call (909) 985-2211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Synovation Medical Group
Multi-specialty group site · Rancho Cucamonga, California
Find Oluseyi Obadeyi'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.
Oluseyi A. Obadeyi is an emergency medicine physician in Rancho Cucamonga, California
Oluseyi Obadeyi practices at Synovation Medical Group in Rancho Cucamonga, California.
Oluseyi Obadeyi's NPI, 1972182459, was assigned on April 3, 2021. Oluseyi Obadeyi graduated from Wayne State University School Of Medicine in 2021. Oluseyi Obadeyi holds California license A191388.
- NPI
- 1972182459NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688112832
- NPI enumeration date
- April 3, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (909) 985-2211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Oluseyi A. Obadeyi practices at Synovation Medical Group in Rancho Cucamonga, California
Oluseyi Obadeyi's primary practice is Synovation Medical Group, at 10565 Civic Center Drive, Rancho Cucamonga, CA 91730. The practice phone is (909) 985-2211.
- Synovation Medical Group10565 Civic Center Drive, Rancho Cucamonga, CA 91730Phone(909) 985-2211
Source: Dmand AI Affiliation Data
Oluseyi A. Obadeyi is affiliated with 2 sites of care and 3 medical groups
Oluseyi Obadeyi's primary practice is Synovation Medical Group in Rancho Cucamonga, California. Oluseyi Obadeyi is also affiliated with Loma Linda University Medical Center. The medical group on file is Synovation Medical Group. Dmand AI also links Oluseyi Obadeyi to 2 more medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Oluseyi A. Obadeyi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Oluseyi Obadeyi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Synovation Medical Group | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Oluseyi A. Obadeyi is one of 7,423 emergency medicine physicians in California
Emergency medicine is Oluseyi Obadeyi's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Oluseyi Obadeyi's licenses on file in 2 states: California and Colorado.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Colorado license
Emergency medicine physicians near Oluseyi Obadeyi
Counts of emergency medicine physicians 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
Oluseyi A. Obadeyi billed Medicare for 23 services in 2024
CMS data shows 23 Medicare services from Oluseyi Obadeyi across 2 procedure codes in 2024, all of them office visits, for 31 Medicare patients. Medicare paid $2,168 for them. Every service was in a facility, such as a hospital, rather than an office.
Oluseyi Obadeyi compared with the California median for emergency medicine physicians, 2024
- Oluseyi Obadeyi
- California median
- Medicare services
- 23vs 26591% below
- Medicare patients
- 31vs 24387% below
- Part D claims
- 21vs 6266% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Oluseyi Obadeyi'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 Oluseyi Obadeyi?
Medicare shows one payer. Book a meeting to get commercial claims data for Oluseyi Obadeyi and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Oluseyi A. Obadeyi treated 31 Medicare patients in 2024, average age 69
CMS counts 31 Medicare patients who saw Oluseyi Obadeyi in 2024. 74% of them have high blood pressure, and 58% have high cholesterol. 48% are also on Medicaid. Their average risk score is 1.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Oluseyi Obadeyi's median patient age at 64, with 61% women.
Oluseyi Obadeyi's Medicare patients by sex, 2024
- Women2065%
- Men1135%
Chronic conditions among Oluseyi Obadeyi's Medicare patients, 2024
- High blood pressure74%
- High cholesterol58%
- Arthritis45%
Share of Medicare patients with each condition. A patient can have several.
Oluseyi Obadeyi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Oluseyi A. Obadeyi wrote 153 Medicare Part D claims in 2024
In 2024, Oluseyi Obadeyi wrote 153 Medicare Part D claims for 85 patients. 94% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $668 in total drug cost.
Oluseyi Obadeyi's Part D claims by kind of drug, 2024
- Generic144 claims94%
- Brand-name and other9 claims6%
Oluseyi Obadeyi'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 Oluseyi Obadeyi's Part D claims, 2024
- Opioids25%39 of 153 claims
- Antibiotics21%32 of 153 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Oluseyi A. Obadeyi offers telehealth to Medicare patients
Oluseyi Obadeyi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Oluseyi Obadeyi as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Oluseyi A. Obadeyi has 4 publications on record
Dmand AI links 4 papers to Oluseyi Obadeyi, published from 2019 to 2023. 2023 was the busiest year, with 2. Oluseyi Obadeyi has published most often in Cureus. Oluseyi Obadeyi's most frequent co-authors are James Harvey Paxton, MD, Sunny Bang, MD and Sharmin Kalam, MD.
Oluseyi Obadeyi's papers by year, 2019 to 2023
Oluseyi Obadeyi's most frequent co-authors
Recent publications by Oluseyi Obadeyi
J Vasc Access
See who Oluseyi Obadeyi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Oluseyi Obadeyi works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Oluseyi A. Obadeyi received $2,625 in industry payments from 2024 to 2025
CMS Open Payments shows 20 general payments to Oluseyi Obadeyi from 12 drug and device companies from 2024 to 2025. Grants make up the largest share, 69% of the total. Abbott Laboratories paid the most, $1,800.
General payments to Oluseyi Obadeyi by program year, 2024 to 2025
General payments to Oluseyi Obadeyi by kind, 2024 to 2025
- Grants$1,80069%
- Food and beverage$77830%
- Travel and lodging$472%
Companies that paid Oluseyi Obadeyi the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Oluseyi A. Obadeyi graduated from Wayne State University School Of Medicine
Oluseyi Obadeyi graduated from Wayne State University School Of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Oluseyi A. Obadeyi accepts plans from 1 insurance carrier
Oluseyi Obadeyi is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Oluseyi A. Obadeyi'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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Oluseyi A. Obadeyi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Oluseyi A. Obadeyi's NPI number?
Oluseyi A. Obadeyi's NPI number is 1972182459. It was assigned on April 3, 2021, and it is active in the NPI Registry.
What does Oluseyi A. Obadeyi specialize in?
Oluseyi A. Obadeyi is an emergency medicine physician in Rancho Cucamonga, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Oluseyi A. Obadeyi practice?
Oluseyi Obadeyi practices at 10565 Civic Center Drive, Rancho Cucamonga, CA 91730. Oluseyi Obadeyi's primary practice is Synovation Medical Group in Rancho Cucamonga, California. Dmand AI also links Oluseyi Obadeyi to 2 medical groups.
What is Oluseyi A. Obadeyi's office phone number?
The practice phone on file for Oluseyi Obadeyi is (909) 985-2211.
What is Oluseyi A. Obadeyi's medical license number?
Oluseyi Obadeyi holds California license A191388, one of the licenses on file in 2 states.
Which states has Oluseyi A. Obadeyi been licensed in?
Dmand AI has state licenses on file for Oluseyi Obadeyi in California (2023 to 2027) and Colorado (2025 to 2027).
Which hospitals is Oluseyi A. Obadeyi affiliated with?
Oluseyi Obadeyi is affiliated with Loma Linda University Medical Center.
What medical group is Oluseyi A. Obadeyi part of?
Oluseyi Obadeyi is linked to Synovation Medical Group. Dmand AI links Oluseyi Obadeyi to 2 more medical groups.
Does Oluseyi A. Obadeyi accept Medicare?
Yes. CMS data shows Oluseyi Obadeyi billed Medicare for 23 services in 2024, and Oluseyi Obadeyi accepts Medicare assignment.
Does Oluseyi A. Obadeyi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Oluseyi Obadeyi as offering telehealth services.
Show 9 more questionsShow fewer questions
How many Medicare patients does Oluseyi A. Obadeyi see?
CMS counts 31 Medicare patients who saw Oluseyi Obadeyi in 2024, with an average age of 69.
What services does Oluseyi A. Obadeyi bill to Medicare?
In 2024, Oluseyi Obadeyi's most billed Medicare services were office visit, established patient (99215) and office visit, established patient (99214).
Where did Oluseyi A. Obadeyi go to medical school?
Oluseyi Obadeyi graduated from Wayne State University School Of Medicine in 2021.
What drugs does Oluseyi A. Obadeyi prescribe most?
In 2024 Medicare Part D data, Oluseyi Obadeyi's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Oluseyi A. Obadeyi received payments from drug or device companies?
CMS Open Payments shows $2,625 in general payments to Oluseyi Obadeyi from 12 companies from 2024 to 2025. The largest total came from Abbott Laboratories.
How long has Oluseyi A. Obadeyi been practicing?
Oluseyi Obadeyi graduated from medical school in 2021, 5 years ago.
Does Oluseyi A. Obadeyi do research?
Dmand AI links 4 publications to Oluseyi Obadeyi, published from 2019 to 2023.
Who does Oluseyi A. Obadeyi publish with?
Oluseyi Obadeyi's most frequent co-authors are James Harvey Paxton, MD (2 shared papers), Sunny Bang, MD (1 shared paper) and Sharmin Kalam, MD (1 shared paper).
What insurance does Oluseyi A. Obadeyi accept?
Oluseyi Obadeyi is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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