J Child Adolesc Psychopharmacol
Autism Spectrum DisorderHydroxymethylglutaryl-CoA Reductase InhibitorsIntellectual Disability
Dr. Jayson Takeji Masaki, MD
NPI1972985588PAC ID3577811314
- Medicare services, 2023
- 16
- Part D claims, 2024
- 405
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $1,692
- Practice address
- 611 West Park Street, Urbana, IL 61801
- Practice phone
- Call (217) 383-3311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Masaki'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. Jayson Takeji Masaki is a psychiatrist in Urbana, Illinois
Dr. Masaki practices at Carle Foundation Hospital in Urbana, Illinois, part of The Carle Foundation.
Dr. Masaki's NPI, 1972985588, was assigned on June 19, 2015. Dr. Masaki holds Illinois license 125066569.
NPI and contact details
- NPI
- 1972985588NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577811314
- NPI enumeration date
- June 19, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 383-3311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jayson Takeji Masaki practices at Carle Foundation Hospital in Urbana, Illinois
Dr. Masaki's primary practice is Carle Foundation Hospital, at 611 West Park Street, Urbana, IL 61801 in Champaign County. The practice phone is (217) 383-3311.
- Carle Foundation Hospital611 West Park Street, Urbana, IL 61801 · Champaign CountyPhone(217) 383-3311
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jayson Takeji Masaki is affiliated with 1 site of care and 4 medical groups
Dr. Masaki's primary practice is Carle Foundation Hospital in Urbana, Illinois, part of The Carle Foundation. The medical group on file is Carle Physician Group. Dmand AI also links Dr. Masaki to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jayson Takeji Masaki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Masaki practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carle Foundation Hospital | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Jayson Takeji Masaki is one of 1,527 psychiatrists in Illinois
Psychiatry is Dr. Masaki's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Masaki is licensed in Illinois.
Specialties and state licenses
- Psychiatry, IllinoisPrimary
Psychiatrists near Dr. Masaki
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. Jayson Takeji Masaki billed Medicare for 16 services in 2023
CMS data shows 16 Medicare services from Dr. Masaki across 1 procedure code in 2023. Medicare paid $2,204 for them. Every service was in an office.
Medicare services, 202316
Paid by Medicare$2,204
Procedure codes1
Dr. Masaki compared with the Illinois median for psychiatrists, 2023
- Dr. Masaki
- Illinois median
- Medicare services
- 16vs 20392% below
- Part D claims
- 226vs 17430% above
Medians across 1,588 psychiatrists in Illinois with Dmand AI profiles that report each measure.
Dr. Masaki's most billed Medicare procedure codes, 2023
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. Masaki?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Masaki and other psychiatrists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jayson Takeji Masaki's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Masaki's median patient age at 44, with 100% women.
Dr. Masaki's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Jayson Takeji Masaki wrote 405 Medicare Part D claims in 2024
In 2024, Dr. Masaki wrote 405 Medicare Part D claims for 56 patients. 97% of them were for generic drugs. CMS names the drug for 226 of them, across 12 drugs with 11 or more claims each, at $9,469 in total drug cost. In 2023, CMS named 146 claims across 10 drugs.
Part D claims, 2024405
Drugs named by CMS12
Total drug cost$9,469
Part D patients56
Dr. Masaki's Part D claims by kind of drug, 2024
- Generic394 claims97%
- Brand-name11 claims3%
Dr. Masaki'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. Masaki's Part D claims, 2024
- Antipsychotics, patients 65 and over16%65 of 405 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: 1462024: 22655%
Drugs named by CMS: 12 in 2024, 10 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. Jayson Takeji Masaki takes part in Medicare
Dr. Masaki 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. Jayson Takeji Masaki has 2 publications on record
Dmand AI links 2 papers to Dr. Masaki, published from 2015 to 2019. Dr. Masaki's most frequent co-authors are Edwin H. Cook and Fedra Najjar.
Papers2
Years published2015 to 2019
Dr. Masaki's most frequent co-authors
Recent publications by Dr. Masaki
See who Dr. Masaki researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Masaki works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jayson Takeji Masaki received $1,692 in industry payments from 2017 to 2024
CMS Open Payments shows 34 general payments to Dr. Masaki from 6 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 99% of the total. Alkermes, Inc. paid the most, $750.
General payments to Dr. Masaki by program year, 2017 to 2024
General payments to Dr. Masaki by kind, 2017 to 2024
$1.7Kin total
- Food and beverage$1,67499%
- Education$181%
Companies that paid Dr. Masaki the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jayson Takeji Masaki'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 Data |
| 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. Jayson Takeji Masaki
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. Jayson Takeji Masaki's NPI number?
Dr. Jayson Takeji Masaki's NPI number is 1972985588. It was assigned on June 19, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Jayson Takeji Masaki?
Dr. Jayson Takeji Masaki is a psychiatrist in Urbana, Illinois. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Jayson Takeji Masaki practice?
Dr. Masaki practices at 611 West Park Street, Urbana, IL 61801. Dr. Masaki's primary practice is Carle Foundation Hospital in Urbana, Illinois, part of The Carle Foundation. Dmand AI also links Dr. Masaki to 3 medical groups.
What is Dr. Jayson Takeji Masaki's office phone number?
The practice phone on file for Dr. Masaki is (217) 383-3311.
What is Dr. Jayson Takeji Masaki's medical license number?
Dr. Masaki holds Illinois license 125066569.
Which hospitals is Dr. Jayson Takeji Masaki affiliated with?
Dr. Masaki practices at Carle Foundation Hospital in Urbana, Illinois.
What medical group is Dr. Jayson Takeji Masaki part of?
Dr. Masaki is linked to Carle Physician Group. Dmand AI links Dr. Masaki to 3 more medical groups.
Does Dr. Jayson Takeji Masaki accept Medicare?
Yes. CMS data shows Dr. Masaki billed Medicare for 16 services in 2023, and Dr. Masaki accepts Medicare assignment.
What services does Dr. Jayson Takeji Masaki bill to Medicare?
In 2023, Dr. Masaki's most billed Medicare services were psychiatric service (90792).
What drugs does Dr. Jayson Takeji Masaki prescribe most?
In 2024 Medicare Part D data, Dr. Masaki's most prescribed drugs by claims were Olanzapine, Quetiapine Fumarate and Haloperidol.
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Has Dr. Jayson Takeji Masaki received payments from drug or device companies?
CMS Open Payments shows $1,692 in general payments to Dr. Masaki from 6 companies from 2017 to 2024. The largest total came from Alkermes, Inc.
How long has Dr. Jayson Takeji Masaki been practicing?
Dr. Masaki graduated from medical school in 2013, 13 years ago.
Does Dr. Jayson Takeji Masaki do research?
Dmand AI links 2 publications to Dr. Masaki, published from 2015 to 2019.
Who does Dr. Jayson Takeji Masaki publish with?
Dr. Masaki's most frequent co-authors are Edwin H. Cook (1 shared paper) and Fedra Najjar (1 shared paper).
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