Janice L. Gilden, M.D.
Endocrinology, Diabetes & Metabolism Physician · Chicago, IL
Janice L. Gilden, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Chicago, Illinois, and NPI 1548220452, issued on Mar 24, 2006. Check the license (Illinois 036059118, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Janice L. Gilden
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 036059118 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2222 W Division St Ste 320, Chicago, IL 60622
- Phone
- (312) 770-3263
- Enumerated
- Mar 24, 2006
- Record last updated
- Mar 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 036059118 IL
- Medicare enrollment
- Enrolled (PECOS I20080923000449); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 436 in Illinois → Look up another NPI →
Also registered at 2222 W Division St Ste 320
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Flechet, APNFamily Nurse Practitioner1255752192
- Olena Hungerford, MDEndocrinology, Diabetes & Metabolism Physician1477873693
- Chris Kaminski, PT, DPTPhysical Therapist1700213709
Verify Janice L. Gilden 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 036059118Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
605 Medicare Part D claims for 63 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.
Most prescribed
- Metformin Hcl49 claims
- Levothyroxine Sodium42 claims
- Metformin Hcl Er36 claims
- Tradjenta30 claims
- Basaglar Kwikpen U-10027 claims
- Glipizide27 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.
Bills Medicare through one group practice
- Prime Healthcare Illinois Medical Group LLCDes Plaines, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janice L. Gilden among 436 endocrinology, diabetes & metabolism physician records in Illinois
Janice L. Gilden, M.D. is one of 436 endocrinology, diabetes & metabolism physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1974 · median 2006 among the 295 with a school on file
- Record last updated2021 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Illinois
There are 436 endocrinology, diabetes & metabolism physician records in Illinois.
All 436 in Illinois → Every provider in Chicago → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Olena Hungerford, MDChicago, IL 606221477873693
- Lisa Neff, M.D.Chicago, IL 606221477781920
- Robert Dons, MDChicago, IL 606231508905928
- Maria Cardenas, MDChicago, IL 606251154408375
- Jayshree Dhali, M.D.Chicago, IL 606251952350803
- Joshua LevineChicago, IL 606251306264882
- Tanvi-Jatin Parikh, MDChicago, IL 606181952716490
- Mitchell Popovetsky, M.D.Chicago, IL 606181740628635
Common questions
What is Janice L. Gilden, M.D.'s NPI number?
Janice L. Gilden, M.D.'s National Provider Identifier (NPI) is 1548220452, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janice L. Gilden, M.D. located?
The NPPES record lists a practice address at 2222 W Division St Ste 320, Chicago, IL, 60622. Phone: (312) 770-3263. Providers update this record themselves, so call before visiting.
How can I verify Janice L. Gilden, M.D.'s license?
NPPES lists Illinois license number 036059118, 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 Janice L. Gilden, M.D. prescribe under Medicare Part D?
In 2024, Janice L. Gilden, M.D. had 605 Medicare Part D claims for 63 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.