Dr. Ayobami Olufadeji, MD
- Medicare services, 2024
- 162
- Medicare patients, 2024
- 161
- Part D claims, 2024
- 90
- Publications
- 7
- Hospital affiliations
- 2
- Practice address
- 46 Hillsdale Mall, San Mateo, CA 94403
- Practice phone
- Call (510) 686-3621
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carbon Health
San Mateo, California
Find Dr. Olufadeji's professional email, personal email and mobile number
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Dr. Ayobami Olufadeji is an emergency medicine physician in San Mateo, California
Dr. Olufadeji practices at Carbon Health in San Mateo, California.
Dr. Olufadeji's NPI, 1396194726, was assigned on June 7, 2016. Dr. Olufadeji holds Massachusetts license 277474.
- NPI
- 1396194726NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527392554
- NPI enumeration date
- June 7, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 686-3621
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ayobami Olufadeji practices at Carbon Health in San Mateo, California
Dr. Olufadeji's primary practice is Carbon Health, at 46 Hillsdale Mall, San Mateo, CA 94403 in San Mateo County. The practice phone is (510) 686-3621.
- Carbon Health46 Hillsdale Mall, San Mateo, CA 94403 · San Mateo CountyPhone(510) 686-3621
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ayobami Olufadeji is affiliated with 4 sites of care and 8 medical groups
Dr. Olufadeji's primary practice is Carbon Health in San Mateo, California. Dr. Olufadeji is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Olufadeji to 1 more hospital, 7 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ayobami Olufadeji's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Olufadeji practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carbon Health | Available with a free account |
| +3 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ayobami Olufadeji is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Olufadeji's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Olufadeji is licensed in Massachusetts.
Specialties and state licenses
- Emergency medicine, MassachusettsPrimary
Emergency medicine physicians near Dr. Olufadeji
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
Dr. Ayobami Olufadeji billed Medicare for 162 services in 2024
CMS data shows 162 Medicare services from Dr. Olufadeji across 6 procedure codes in 2024, for 161 Medicare patients. Medicare paid $15,071 for them.
Dr. Olufadeji's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1002024: 12020%
- Tests and treatments
- 2023: 292024: 4245%
- Imaging
- 2023: 162024: 0100%
- Lab and pathology
- 2023: 222024: 0100%
Where Dr. Olufadeji's Medicare services took place, 2024
- In an office5534%
- In a facility10766%
Dr. Olufadeji compared with the California median for emergency medicine physicians, 2024
- Dr. Olufadeji
- California median
- Medicare services
- 162vs 26539% below
- Medicare patients
- 161vs 24334% below
- Part D claims
- 21vs 6266% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Olufadeji'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Olufadeji and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ayobami Olufadeji treated 161 Medicare patients in 2024, average age 75
CMS counts 161 Medicare patients who saw Dr. Olufadeji in 2024. The largest group is 75 to 84, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.73, 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. Olufadeji's median patient age at 66, with 60% women.
Dr. Olufadeji's Medicare patients by age, 2024
Dr. Olufadeji's Medicare patients by sex, 2024
- Women9760%
- Men6440%
Chronic conditions among Dr. Olufadeji's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Mood disorders39%
- Anxiety38%
- Depression34%
- Ischemic heart disease29%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Olufadeji's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ayobami Olufadeji wrote 90 Medicare Part D claims in 2024
In 2024, Dr. Olufadeji wrote 90 Medicare Part D claims for 65 patients. 97% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $54 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Olufadeji's Part D claims by kind of drug, 2024
- Generic87 claims97%
- Brand-name and other3 claims3%
Dr. Olufadeji'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. Olufadeji's Part D claims, 2024
- Antibiotics57%51 of 90 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: 132024: 2162%
Drugs named by CMS: 1 in 2024, 1 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. Ayobami Olufadeji takes part in Medicare
Dr. Olufadeji 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. Ayobami Olufadeji has 7 publications on record
Dmand AI links 7 papers to Dr. Olufadeji, published from 2021 to 2024. 2021 was the busiest year, with 5. The most frequent topics are Health Services Accessibility and Nigeria. Dr. Olufadeji has published most often in Afr J Emerg Med. Dr. Olufadeji's most frequent co-authors are Jonathan Michael Strong, MD, MPH, Edward W. Boyer, MD and Brandon Lee Ellsworth, MD, MS.
Dr. Olufadeji's papers by year, 2021 to 2024
Topics Dr. Olufadeji writes about most
- Health Services Accessibility
- Nigeria
Dr. Olufadeji's most frequent co-authors
- Jonathan Michael Strong, MD, MPH2 shared papers
- Edward W. Boyer, MD1 shared paper
- Brandon Lee Ellsworth, MD, MS1 shared paper
Recent publications by Dr. Olufadeji
Afr J Prim Health Care Fam Med
Int J Environ Res Public Health
See who Dr. Olufadeji researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Olufadeji 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
Dr. Ayobami Olufadeji received $108 in industry payments in 2022
CMS Open Payments shows 2 general payments to Dr. Olufadeji from 2 drug and device companies in 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $69.
Companies that paid Dr. Olufadeji the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ayobami Olufadeji'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Ayobami Olufadeji
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. Ayobami Olufadeji's NPI number?
Dr. Ayobami Olufadeji's NPI number is 1396194726. It was assigned on June 7, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Ayobami Olufadeji?
Dr. Ayobami Olufadeji is an emergency medicine physician in San Mateo, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ayobami Olufadeji practice?
Dr. Olufadeji practices at 46 Hillsdale Mall, San Mateo, CA 94403. Dr. Olufadeji's primary practice is Carbon Health in San Mateo, California. Dmand AI also links Dr. Olufadeji to 1 hospital, 7 medical groups and 1 group practice or clinic.
What is Dr. Ayobami Olufadeji's office phone number?
The practice phone on file for Dr. Olufadeji is (510) 686-3621.
What is Dr. Ayobami Olufadeji's medical license number?
Dr. Olufadeji holds Massachusetts license 277474.
Which hospitals is Dr. Ayobami Olufadeji affiliated with?
Dr. Olufadeji is affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Olufadeji to 1 more hospital.
What medical group is Dr. Ayobami Olufadeji part of?
Dr. Olufadeji is linked to Johns Hopkins University. Dmand AI links Dr. Olufadeji to 7 more medical groups.
Does Dr. Ayobami Olufadeji accept Medicare?
Yes. CMS data shows Dr. Olufadeji billed Medicare for 162 services in 2024, and Dr. Olufadeji accepts Medicare assignment.
How many Medicare patients does Dr. Ayobami Olufadeji see?
CMS counts 161 Medicare patients who saw Dr. Olufadeji in 2024, with an average age of 75.
What services does Dr. Ayobami Olufadeji bill to Medicare?
In 2024, Dr. Olufadeji's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and office visit, established patient (99214).
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What drugs does Dr. Ayobami Olufadeji prescribe most?
In 2024 Medicare Part D data, Dr. Olufadeji's most prescribed drugs by claims were Azithromycin.
Has Dr. Ayobami Olufadeji received payments from drug or device companies?
CMS Open Payments shows $108 in general payments to Dr. Olufadeji from 2 companies from 2022 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Ayobami Olufadeji been practicing?
Dr. Olufadeji graduated from medical school in 2016, 10 years ago.
Does Dr. Ayobami Olufadeji do research?
Dmand AI links 7 publications to Dr. Olufadeji, published from 2021 to 2024.
Who does Dr. Ayobami Olufadeji publish with?
Dr. Olufadeji's most frequent co-authors are Jonathan Michael Strong, MD, MPH (2 shared papers), Edward W. Boyer, MD (1 shared paper) and Brandon Lee Ellsworth, MD, MS (1 shared paper).
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