AggressionBiological EvolutionBody Size
Dr. Sonya Prabhani Jayaratna, MD
NPI1548792435PAC ID4385993278
- Publications
- 2
- Industry payments
- $1,217
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 333 N Michigan Ave, Chicago, IL 60601
- Practice phone
- Call (312) 540-9955
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Insight Psychological Center
Chicago, Illinois
Find Dr. Jayaratna'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. Sonya Prabhani Jayaratna is a psychiatrist in Chicago, Illinois
Dr. Jayaratna practices at Insight Psychological Center in Chicago, Illinois.
Dr. Jayaratna's NPI, 1548792435, was assigned on March 30, 2017. Dr. Jayaratna graduated from Indiana University School of Medicine in 2017. Dr. Jayaratna holds Illinois license 036162406.
NPI and contact details
- NPI
- 1548792435NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385993278
- NPI enumeration date
- March 30, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 540-9955
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sonya Prabhani Jayaratna practices at Insight Psychological Center in Chicago, Illinois
Dr. Jayaratna's primary practice is Insight Psychological Center, at 333 N Michigan Ave, Chicago, IL 60601 in Cook County. The practice phone is (312) 540-9955.
- Insight Psychological Center333 N Michigan Ave, Chicago, IL 60601 · Cook CountyPhone(312) 540-9955
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sonya Prabhani Jayaratna is affiliated with 2 sites of care and 1 medical group
Dr. Jayaratna's primary practice is Insight Psychological Center in Chicago, Illinois. The medical group on file is Geode Health. Dmand AI also links Dr. Jayaratna to 1 more group practice or clinic, 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. Sonya Prabhani Jayaratna's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jayaratna practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Insight Psychological Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sonya Prabhani Jayaratna is one of 1,527 psychiatrists in Illinois
Psychiatry is Dr. Jayaratna's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Jayaratna's licenses on file in 2 states: Illinois and Kentucky.
Specialties and state licenses
- Psychiatry, IllinoisPrimary
- Kentucky license
Psychiatrists near Dr. Jayaratna
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. Sonya Prabhani Jayaratna's patients have a median age of 22
Across all payers, Dmand AI patient panel data puts Dr. Jayaratna's median patient age at 22, with 70% women.
Dr. Jayaratna's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 22
Patient panel by sex, all payers
- Women70%
- Men29%
Source: Dmand AI Patient Panel Data
How Dr. Sonya Prabhani Jayaratna takes part in Medicare
Dr. Jayaratna 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)
Dr. Sonya Prabhani Jayaratna has 2 publications on record
Dmand AI links 2 papers to Dr. Jayaratna in 2016. 2016 was the busiest year, with 2. The most frequent topics are Aggression, Biological Evolution and Body Size.
Papers2
Topics Dr. Jayaratna writes about most
- Aggression
- Biological Evolution
- Body Size
- Phenotype
- Testosterone
Recent publications by Dr. Jayaratna
AggressionBehavior, AnimalBiological Evolution
See who Dr. Jayaratna researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Jayaratna 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. Sonya Prabhani Jayaratna received $1,217 in industry payments in 2025
CMS Open Payments shows 53 general payments to Dr. Jayaratna from 13 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $377.
Companies that paid Dr. Jayaratna the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sonya Prabhani Jayaratna graduated from Indiana University School of Medicine
Dr. Jayaratna graduated from Indiana University School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sonya Prabhani Jayaratna'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 |
| 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. Sonya Prabhani Jayaratna
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. Sonya Prabhani Jayaratna's NPI number?
Dr. Sonya Prabhani Jayaratna's NPI number is 1548792435. It was assigned on March 30, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Sonya Prabhani Jayaratna?
Dr. Sonya Prabhani Jayaratna is a psychiatrist in Chicago, Illinois. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Sonya Prabhani Jayaratna practice?
Dr. Jayaratna practices at 333 N Michigan Ave, Chicago, IL 60601. Dr. Jayaratna's primary practice is Insight Psychological Center in Chicago, Illinois. Dmand AI also links Dr. Jayaratna to 1 group practice or clinic.
What is Dr. Sonya Prabhani Jayaratna's office phone number?
The practice phone on file for Dr. Jayaratna is (312) 540-9955.
What is Dr. Sonya Prabhani Jayaratna's medical license number?
Dr. Jayaratna holds Illinois license 036162406, one of the licenses on file in 2 states.
Which states has Dr. Sonya Prabhani Jayaratna been licensed in?
Dmand AI has state licenses on file for Dr. Jayaratna in Illinois and Kentucky.
What medical group is Dr. Sonya Prabhani Jayaratna part of?
Dr. Jayaratna is linked to Geode Health.
Does Dr. Sonya Prabhani Jayaratna accept Medicare?
Yes. CMS lists Dr. Jayaratna as accepting Medicare assignment.
Where did Dr. Sonya Prabhani Jayaratna go to medical school?
Dr. Jayaratna graduated from Indiana University School of Medicine in 2017.
Has Dr. Sonya Prabhani Jayaratna received payments from drug or device companies?
CMS Open Payments shows $1,217 in general payments to Dr. Jayaratna from 13 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Sonya Prabhani Jayaratna been practicing?
Dr. Jayaratna graduated from medical school in 2017, 9 years ago.
Does Dr. Sonya Prabhani Jayaratna do research?
Dmand AI links 2 publications to Dr. Jayaratna.
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