Rachel Deepa Yohannan, M.D.
Internal Medicine Physician · Chicago, IL
Rachel Deepa Yohannan, M.D. is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1457582819, issued on Aug 3, 2009. Check the license (Illinois 036132923, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Rachel Deepa Yohannan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036132923 IL
Self-reported in NPPES; status is on the state search - Practice location
- 820 S Damen Ave, Chicago, IL 60612
- Phone
- (312) 249-1632
- Enumerated
- Aug 3, 2009
- Record last updated
- Apr 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 820 S Damen Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maducolil Abraham, LCSW, ACSWClinical Social Worker1942403290
- Sindhu Abraham, PHARM.D.Pharmacist1578679247
- Dianne Patricia AdayaPharmacist1073454609
- Craig AddisonRegistered Nurse1568856219
- Ariane AidedjiPharmacist1467371393
- Mila Albert, PHARM.DPharmacist1972582179
Verify Rachel Deepa Yohannan 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 036132923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
222 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Atorvastatin Calcium27 claims
- Furosemide25 claims
- Tamsulosin Hcl25 claims
- Eliquis24 claims
- Metformin Hcl24 claims
- Metoprolol Succinate24 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 Deepa Yohannan among 7,238 internal medicine physician records in Illinois
Rachel Deepa Yohannan, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 49% of them.
- NPI issued2009 · 49% of these records are older, 49% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2014 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,867 internal medicine physician records list a practice address in Chicago
They are 2,867 of the 63,379 NPPES records with a practice address in Chicago, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Chicago → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Keith Boyd, M.D.Chicago, IL 606121174591978
- Lewis Coulson, M.D.Chicago, IL 606121619944931
- Henry Danko, M.D.Chicago, IL 606121780659524
- Denis Evans, M.D.Chicago, IL 606121952385841
- Tabassum Faruqi, M.D.Chicago, IL 606121013968536
- David Goldberg, MDChicago, IL 606121275588444
- Ionut Ilie, M.D.Chicago, IL 606121619926383
- Padma Kudaravalli, M.D.Chicago, IL 606121427004514
Common questions
What is Rachel Deepa Yohannan, M.D.'s NPI number?
Rachel Deepa Yohannan, M.D.'s National Provider Identifier (NPI) is 1457582819, issued on Aug 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Deepa Yohannan, M.D. located?
The NPPES record lists a practice address at 820 S Damen Ave, Chicago, IL, 60612. Phone: (312) 249-1632. Providers update this record themselves, so call before visiting.
How can I verify Rachel Deepa Yohannan, M.D.'s license?
NPPES lists Illinois license number 036132923, 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 Deepa Yohannan, M.D. prescribe under Medicare Part D?
In 2024, Rachel Deepa Yohannan, M.D. had 222 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.