Rachel Jean Ramaswamy, DO
Psychiatry Physician · Chicago, IL
Rachel Jean Ramaswamy, DO is a psychiatry physician with a practice address in Chicago, Illinois, and NPI 1376961110, issued on Mar 30, 2014. Check the license (Illinois 036146619, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Rachel Jean Ramaswamy
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 036146619 IL
66175 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1701 W Superior St, Chicago, IL 60622
- Phone
- (312) 432-7418
- Enumerated
- Mar 30, 2014
- Record last updated
- Aug 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 1701 W Superior St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olubusayo Aifesehi, APN-C, DNPPsychiatric/Mental Health Nurse Practitioner1750552931
- Hana Aleshnic, MSN, CNM, FNPAdvanced Practice Midwife1194398206
- Jessica Alferez, APRN, FNP-BCFamily Nurse Practitioner1083364707
- Melanie Anderson, FNP-BCGeneral Practice Registered Nurse1184559627
- Anna BlauwFamily Nurse Practitioner1215442884
- Arlene Bury Fiol, MDObstetrics & Gynecology Physician1407255102
Verify Rachel Jean Ramaswamy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036146619Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average psychiatry physician in 2024
207 Medicare Part D claims for 27 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Lithium Carbonate21 claims
- Clonazepam20 claims
- Lybalvi16 claims
- Duloxetine Hcl15 claims
- Lurasidone Hcl14 claims
- Escitalopram Oxalate11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Rachel Jean Ramaswamy among 2,147 psychiatry physician records in Illinois
Rachel Jean Ramaswamy, DO is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 66% of them.
- NPI issued2014 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
841 psychiatry physician records list a practice address in Chicago
They are 841 of the 63,379 NPPES records with a practice address in Chicago, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Chicago → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jacob Cross, MDChicago, IL 606221295351401
- Majed Dalloul, M.D.Chicago, IL 606221922328426
- Wynetta Harris-Castillo, MDChicago, IL 606221548520018
- Carlos Nunez, M.D.Chicago, IL 606221497945331
- Krushen Pillay, D.O.Chicago, IL 606221568812253
- Lucyna Puszkarska, M.D.Chicago, IL 606221215035902
- Sundeep Randhawa, MDChicago, IL 606221083935134
- Fernando Santaella, M.DChicago, IL 606221104950369
Common questions
What is Rachel Jean Ramaswamy, DO's NPI number?
Rachel Jean Ramaswamy, DO's National Provider Identifier (NPI) is 1376961110, issued on Mar 30, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Jean Ramaswamy, DO located?
The NPPES record lists a practice address at 1701 W Superior St, Chicago, IL, 60622. Phone: (312) 432-7418. Providers update this record themselves, so call before visiting.
How can I verify Rachel Jean Ramaswamy, DO's license?
NPPES lists Illinois license number 036146619, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rachel Jean Ramaswamy, DO prescribe under Medicare Part D?
In 2024, Rachel Jean Ramaswamy, DO had 207 Medicare Part D claims for 27 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.