Adeyemi Marcus
- Medicare services, 2024
- 405
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 2,041
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 1111 Hayes Avenue, Sandusky, OH 44870
- Practice phone
- Call (419) 557-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Adeyemi Marcus' 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.
Adeyemi Marcus is a psychiatrist in Sandusky, Ohio
Adeyemi Marcus practices at Firelands Regional Medical Center in Sandusky, Ohio, part of Firelands Health.
Adeyemi Marcus' NPI, 1063827319, was assigned on June 25, 2014. Adeyemi Marcus graduated from St. Matthew's University in 2014. Adeyemi Marcus holds Ohio license 35.132486.
- NPI
- 1063827319NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577863026
- NPI enumeration date
- June 25, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (419) 557-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Adeyemi Marcus practices at Firelands Regional Medical Center in Sandusky, Ohio
Adeyemi Marcus' primary practice is Firelands Regional Medical Center, at 1111 Hayes Avenue, Sandusky, OH 44870 in Erie County. The practice phone is (419) 557-7400.
- Firelands Regional Medical Center1111 Hayes Avenue, Sandusky, OH 44870 · Erie CountyPhone(419) 557-7400
Source: Dmand AI Affiliation Data
Adeyemi Marcus is affiliated with 2 sites of care and 3 medical groups
Adeyemi Marcus' primary practice is Firelands Regional Medical Center in Sandusky, Ohio, part of Firelands Health. Adeyemi Marcus is also affiliated with ProMedica Memorial Hospital. The medical group on file is Firelands Physician Group. Dmand AI also links Adeyemi Marcus to 2 more medical groups, each named with a free account. Adeyemi Marcus' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Adeyemi Marcus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Adeyemi Marcus practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Firelands Regional Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Firelands Health and 6.2K+ hospitals, with verified contacts in the same login.
Adeyemi Marcus is one of 1,227 psychiatrists in Ohio
Psychiatry is Adeyemi Marcus' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Adeyemi Marcus is board certified in forensic psychiatry by the American Board of Psychiatry and Neurology. Adeyemi Marcus is licensed in Ohio.
Specialties and state licenses
- Psychiatry, OhioPrimary
Clinical focus
Dmand AI lists anxiety, bipolar disorder, dementia, depression, psychological distress, psychoses and schizophrenia among the conditions Adeyemi Marcus treats.
Psychiatrists near Adeyemi Marcus
Counts of psychiatrists 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
Adeyemi Marcus billed Medicare for 405 services in 2024
CMS data shows 405 Medicare services from Adeyemi Marcus across 5 procedure codes in 2024, for 102 Medicare patients. Medicare paid $28,754 for them. Every service was in a facility, such as a hospital, rather than an office.
Adeyemi Marcus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5182024: 35232%
- Tests and treatments
- 2023: 632024: 5316%
Adeyemi Marcus compared with the Ohio median for psychiatrists, 2024
- Adeyemi Marcus
- Ohio median
- Medicare services
- 405vs 1313.1 times
- Medicare patients
- 102vs 482.1 times
- Part D claims
- 1,869vs 2547.4 times
Medians across 1,320 psychiatrists in Ohio with Dmand AI profiles that report each measure.
Adeyemi Marcus' 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 Adeyemi Marcus?
Medicare shows one payer. Book a meeting to get commercial claims data for Adeyemi Marcus and other psychiatrists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Adeyemi Marcus treated 102 Medicare patients in 2024, average age 60
CMS counts 102 Medicare patients who saw Adeyemi Marcus in 2024. The largest group is under 65, with 52 patients. 75% of them have mood disorders, and 73% have depression. 54% are also on Medicaid. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Adeyemi Marcus' median patient age at 39, with 49% women.
Adeyemi Marcus' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Adeyemi Marcus' Medicare patients by sex, 2024
- Women5049%
- Men5251%
Chronic conditions among Adeyemi Marcus' Medicare patients, 2024
- Mood disorders75%
- Depression73%
- Anxiety70%
- High blood pressure64%
- High cholesterol57%
- Schizophrenia and other psychoses53%
- Arthritis45%
- Tobacco use39%
Share of Medicare patients with each condition. A patient can have several.
Adeyemi Marcus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Adeyemi Marcus wrote 2,041 Medicare Part D claims in 2024
In 2024, Adeyemi Marcus wrote 2,041 Medicare Part D claims for 191 patients. 90% of them were for generic drugs. CMS names the drug for 1,869 of them, across 46 drugs with 11 or more claims each, at $378,578 in total drug cost. In 2023, CMS named 1,437 claims across 37 drugs.
Adeyemi Marcus' Part D claims by kind of drug, 2024
- Generic1,843 claims90%
- Brand-name198 claims10%
Adeyemi Marcus' 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 Adeyemi Marcus' Part D claims, 2024
- Antibiotics1%20 of 2,041 claims
- Antipsychotics, patients 65 and over4%90 of 2,041 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: 1,4372024: 1,86930%
Drugs named by CMS: 46 in 2024, 37 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
Adeyemi Marcus offers telehealth to Medicare patients
Adeyemi Marcus accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Adeyemi Marcus as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Adeyemi Marcus has 1 publication on record
Dmand AI links 1 paper to Adeyemi Marcus in 2019. Adeyemi Marcus' most frequent co-author is Renee M. Sorrentino, MD.
Adeyemi Marcus' most frequent co-authors
Recent publications by Adeyemi Marcus
See who Adeyemi Marcus researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Adeyemi Marcus works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Adeyemi Marcus received $1,494 in industry payments from 2019 to 2025
CMS Open Payments shows 75 general payments to Adeyemi Marcus from 13 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 91% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $470.
General payments to Adeyemi Marcus by program year, 2019 to 2025
General payments to Adeyemi Marcus by kind, 2019 to 2025
- Food and beverage$1,35791%
- Education$1379%
Companies that paid Adeyemi Marcus the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Adeyemi Marcus graduated from St. Matthew's University
Adeyemi Marcus graduated from St. Matthew's University in 2014.
- Medical school
- Board certified in forensic psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Adeyemi Marcus accepts plans from 11 insurance carriers
Adeyemi Marcus is in network with 11 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Cigna
- Molina
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- CareSource
- HCSC
- +3 more carriersWith a free account
Plan types Adeyemi Marcus accepts, by number of carriers
- Medicare10
- HMO6
- PPO6
- POS3
- Medicaid2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Adeyemi Marcus'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) |
| 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 Adeyemi Marcus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Adeyemi Marcus' NPI number?
Adeyemi Marcus' NPI number is 1063827319. It was assigned on June 25, 2014, and it is active in the NPI Registry.
What does Adeyemi Marcus specialize in?
Adeyemi Marcus is a psychiatrist in Sandusky, Ohio. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Adeyemi Marcus practice?
Adeyemi Marcus practices at 1111 Hayes Avenue, Sandusky, OH 44870. Adeyemi Marcus' primary practice is Firelands Regional Medical Center in Sandusky, Ohio, part of Firelands Health. Dmand AI also links Adeyemi Marcus to 2 medical groups.
What is Adeyemi Marcus' office phone number?
The practice phone on file for Adeyemi Marcus is (419) 557-7400.
What is Adeyemi Marcus' medical license number?
Adeyemi Marcus holds Ohio license 35.132486.
Which hospitals is Adeyemi Marcus affiliated with?
Adeyemi Marcus practices at Firelands Regional Medical Center in Sandusky, Ohio. Adeyemi Marcus is also affiliated with ProMedica Memorial Hospital.
What medical group is Adeyemi Marcus part of?
Adeyemi Marcus is linked to Firelands Physician Group. Dmand AI links Adeyemi Marcus to 2 more medical groups.
Does Adeyemi Marcus accept Medicare?
Yes. CMS data shows Adeyemi Marcus billed Medicare for 405 services in 2024, and Adeyemi Marcus accepts Medicare assignment.
Does Adeyemi Marcus offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Adeyemi Marcus as offering telehealth services.
How many Medicare patients does Adeyemi Marcus see?
CMS counts 102 Medicare patients who saw Adeyemi Marcus in 2024, with an average age of 60.
Show 9 more questionsShow fewer questions
Is Adeyemi Marcus board certified?
Yes. Adeyemi Marcus is board certified in forensic psychiatry by the American Board of Psychiatry and Neurology.
What services does Adeyemi Marcus bill to Medicare?
In 2024, Adeyemi Marcus' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99238) and psychiatric service (90792).
Where did Adeyemi Marcus go to medical school?
Adeyemi Marcus graduated from St. Matthew's University in 2014.
What drugs does Adeyemi Marcus prescribe most?
In 2024 Medicare Part D data, Adeyemi Marcus' most prescribed drugs by claims were Buspirone HCl, Trazodone HCl and Bupropion XL.
Has Adeyemi Marcus received payments from drug or device companies?
CMS Open Payments shows $1,494 in general payments to Adeyemi Marcus from 13 companies from 2019 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Adeyemi Marcus been practicing?
Adeyemi Marcus graduated from medical school in 2014, 12 years ago.
Does Adeyemi Marcus do research?
Dmand AI links 1 publication to Adeyemi Marcus.
Who does Adeyemi Marcus publish with?
Adeyemi Marcus' most frequent co-authors are Renee M. Sorrentino, MD (1 shared paper).
What insurance does Adeyemi Marcus accept?
Adeyemi Marcus is in network with 11 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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