Dr. Olayinka Andrew Kamson, MD
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 14
- Hospital affiliations
- 1
- Industry payments
- $814
- Practice address
- 26520 Cactus Ave, Moreno Valley, CA 92555
- Practice phone
- Call (951) 486-4458
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside University Medical Center
Moreno Valley, California
Find Dr. Kamson'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. Olayinka Andrew Kamson is a psychiatrist in Moreno Valley, California
Dr. Kamson practices at Riverside University Medical Center in Moreno Valley, California.
Dr. Kamson's NPI, 1689620676, was assigned on May 25, 2006. Dr. Kamson graduated from University of Debrecen Medical and Health Science Center in 1979. Dr. Kamson holds California license A62099.
- NPI
- 1689620676NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375510654
- NPI enumeration date
- May 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 486-4458
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Olayinka Andrew Kamson practices at Riverside University Medical Center in Moreno Valley, California
Dr. Kamson's primary practice is Riverside University Medical Center, at 26520 Cactus Ave, Moreno Valley, CA 92555 in Riverside County. The practice phone is (951) 486-4458.
- Riverside University Medical Center26520 Cactus Ave, Moreno Valley, CA 92555 · Riverside CountyPhone(951) 486-4458
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Olayinka Andrew Kamson is affiliated with 3 sites of care and 2 medical groups
Dr. Kamson's primary practice is Riverside University Medical Center in Moreno Valley, California. Dr. Kamson is also affiliated with Riverside University Health System - Medical Center. The medical group on file is Indio Community Health Center. Dmand AI also links Dr. Kamson to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Olayinka Andrew Kamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kamson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside University Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Olayinka Andrew Kamson is one of 6,803 psychiatrists in California
Psychiatry is Dr. Kamson's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Kamson's licenses on file in 2 states: California and Tennessee.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Tennessee license
Clinical focus
Dmand AI lists psychoses among the conditions Dr. Kamson treats.
Psychiatrists near Dr. Kamson
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
Dr. Olayinka Andrew Kamson billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. Kamson across 1 procedure code in 2024, for 14 Medicare patients. Medicare paid $837 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kamson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 122024: 1525%
Dr. Kamson compared with the California median for psychiatrists, 2024
- Dr. Kamson
- California median
- Medicare services
- 15vs 11987% below
- Medicare patients
- 14vs 4166% below
- Part D claims
- 156vs 1448% above
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Kamson'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. Kamson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kamson and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Olayinka Andrew Kamson treated 14 Medicare patients in 2024, average age 48
CMS counts 14 Medicare patients who saw Dr. Kamson in 2024. The largest group is 85 and over, with 0 patients. 75% of them have anxiety, and 75% have mood disorders. Their average risk score is 1.59, 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. Kamson's median patient age at 32, with 62% women.
Dr. Kamson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Kamson's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Olayinka Andrew Kamson wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Kamson wrote 14 Medicare Part D claims. 93% of them were for generic drugs. They cover 6 drugs, with $1,869 in total drug cost. In 2019, CMS named 369 claims across 16 drugs.
Dr. Kamson's Part D claims by kind of drug, 2024
- Generic13 claims93%
- Brand-name and other1 claims7%
Dr. Kamson's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 3692020: 15658%
Drugs named by CMS: 6 in 2020, 16 in 2019.
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. Olayinka Andrew Kamson takes part in Medicare
Dr. Kamson 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. Olayinka Andrew Kamson received $814 in industry payments from 2018 to 2023
CMS Open Payments shows 19 general payments to Dr. Kamson from 5 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $302.
General payments to Dr. Kamson by program year, 2018 to 2023
Companies that paid Dr. Kamson the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Olayinka Andrew Kamson graduated from University of Debrecen Medical and Health Science Center
Dr. Kamson graduated from University of Debrecen Medical and Health Science Center in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Olayinka Andrew Kamson accepts plans from 1 insurance carrier
Dr. Kamson 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 Dr. Olayinka Andrew Kamson'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 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) |
| 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 Dr. Olayinka Andrew Kamson
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. Olayinka Andrew Kamson's NPI number?
Dr. Olayinka Andrew Kamson's NPI number is 1689620676. It was assigned on May 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Olayinka Andrew Kamson?
Dr. Olayinka Andrew Kamson is a psychiatrist in Moreno Valley, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Olayinka Andrew Kamson practice?
Dr. Kamson practices at 26520 Cactus Ave, Moreno Valley, CA 92555. Dr. Kamson's primary practice is Riverside University Medical Center in Moreno Valley, California. Dmand AI also links Dr. Kamson to 1 group practice or clinic and 1 medical group.
What is Dr. Olayinka Andrew Kamson's office phone number?
The practice phone on file for Dr. Kamson is (951) 486-4458.
What is Dr. Olayinka Andrew Kamson's medical license number?
Dr. Kamson holds California license A62099, one of the licenses on file in 2 states.
Which states has Dr. Olayinka Andrew Kamson been licensed in?
Dmand AI has state licenses on file for Dr. Kamson in California (1997 to 2027) and Tennessee (1996 to 1997).
Which hospitals is Dr. Olayinka Andrew Kamson affiliated with?
Dr. Kamson is affiliated with Riverside University Health System - Medical Center.
What medical group is Dr. Olayinka Andrew Kamson part of?
Dr. Kamson is linked to Indio Community Health Center. Dmand AI links Dr. Kamson to 1 more medical group.
Does Dr. Olayinka Andrew Kamson accept Medicare?
Yes. CMS data shows Dr. Kamson billed Medicare for 15 services in 2024, and Dr. Kamson accepts Medicare assignment.
How many Medicare patients does Dr. Olayinka Andrew Kamson see?
CMS counts 14 Medicare patients who saw Dr. Kamson in 2024, with an average age of 48.
Show 6 more questionsShow fewer questions
What services does Dr. Olayinka Andrew Kamson bill to Medicare?
In 2024, Dr. Kamson's most billed Medicare services were emergency department visit (99283).
Where did Dr. Olayinka Andrew Kamson go to medical school?
Dr. Kamson graduated from University of Debrecen Medical and Health Science Center in 1979.
What drugs does Dr. Olayinka Andrew Kamson prescribe most?
In 2020 Medicare Part D data, Dr. Kamson's most prescribed drugs by claims were Quetiapine Fumarate, Hydroxyzine Pamoate and Olanzapine.
Has Dr. Olayinka Andrew Kamson received payments from drug or device companies?
CMS Open Payments shows $814 in general payments to Dr. Kamson from 5 companies from 2018 to 2023. The largest total came from Alkermes, Inc.
How long has Dr. Olayinka Andrew Kamson been practicing?
Dr. Kamson graduated from medical school in 1979, 47 years ago.
What insurance does Dr. Olayinka Andrew Kamson accept?
Dr. Kamson 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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