Janaki Nandam, D.O.
Obstetrics & Gynecology Physician · Elmhurst, IL
Janaki Nandam, D.O. is an obstetrics & gynecology physician with a practice address in Elmhurst, Illinois, and NPI 1154709731, issued on May 14, 2015. Check the license (Illinois 36149316, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Janaki Nandam
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 36149316 IL
Self-reported in NPPES; status is on the state search - Practice location
- 133 E Brush Hill RD Ste 400, Elmhurst, IL 60126
- Phone
- (630) 432-6340
- Enumerated
- May 14, 2015
- Record last updated
- Sep 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (630) 873-8841
- Medicare enrollment
- Enrolled (PECOS I20190801000311); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2015
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 133 E Brush Hill RD Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jody Freeman, MDObstetrics & Gynecology Physician1699740977
Verify Janaki Nandam 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 36149316Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Obhg Illinois SCHoffman Estates, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janaki Nandam among 2,062 obstetrics & gynecology physician records in Illinois
Janaki Nandam, D.O. is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 72% of them.
- NPI issued2015 · 72% of these records are older, 26% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2006 among the 1,168 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 obstetrics & gynecology physician records list a practice address in Elmhurst
They are 28 of the 1,540 NPPES records with a practice address in Elmhurst, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Elmhurst → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Michelle Albovias, M.D.Elmhurst, IL 601261093798662
- Teressa Alexander, M.D.Elmhurst, IL 601261851387328
- Caroline Casey, M.D.Elmhurst, IL 601261265422844
- Evelyn Chen, M.D.Elmhurst, IL 601261164412342
- Jennifer Dunn, MDElmhurst, IL 601261417941139
- William Fitzmaurice, M.D.Elmhurst, IL 601261013907393
- Jody Freeman, MDElmhurst, IL 601261699740977
- Joseph Furlin, MDElmhurst, IL 601261316988389
Common questions
What is Janaki Nandam, D.O.'s NPI number?
Janaki Nandam, D.O.'s National Provider Identifier (NPI) is 1154709731, issued on May 14, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Janaki Nandam, D.O. located?
The NPPES record lists a practice address at 133 E Brush Hill RD Ste 400, Elmhurst, IL, 60126. Phone: (630) 432-6340. Providers update this record themselves, so call before visiting.
How can I verify Janaki Nandam, D.O.'s license?
NPPES lists Illinois license number 36149316, 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.
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.