Nisha D. Patel, MD
Sleep Medicine (Internal Medicine) Physician · Libertyville, IL
Nisha D. Patel, MD is a sleep medicine (internal medicine) physician with a practice address in Libertyville, Illinois, and NPI 1558744813, issued on Jul 6, 2015. Check the license (Illinois 036.149939, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nisha D. Patel
- Credential
- MD
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License number
- 036.149939 IL
Self-reported in NPPES; status is on the state search - Practice location
- 900 Technology Way Ste 120, Libertyville, IL 60048
- Phone
- (847) 231-4721
- Enumerated
- Jul 6, 2015
- Record last updated
- Nov 9, 2022
- Medicare enrollment
- Enrolled (PECOS I20220105000536); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 43 in Illinois → Look up another NPI →
Also registered at 900 Technology Way Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shailly Brahmakshatriya, FNPNurse Practitioner1184424376
Verify Nisha D. Patel 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 036.149939Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $326.24
14 payments; by number, the most common kind was food and beverage; the largest payer was Harmony Biosciences Llc. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sigma Health PCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nisha D. Patel among 43 sleep medicine (internal medicine) physician records in Illinois
Nisha D. Patel, MD is one of 43 sleep medicine (internal medicine) physician records with a practice address in Illinois. 91% 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 53% of them.
- NPI issued2015 · 53% of these records are older, 37% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2015 · median 2012 among the 30 with a school on file
- Record last updated2022 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Illinois
There are 43 sleep medicine (internal medicine) physician records in Illinois.
All 43 in Illinois → Every provider in Libertyville → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Jessica Cooksey, MDGrayslake, IL 600301205089166
- Robert Hart, MDElk Grove Village, IL 600071750334900
- Keith Warren, MDWinfield, IL 600071164493854
- Noman Baig, MDSchaumburg, IL 601931669053864
- Philip Leung, M.D.Joliet, IL 604351881686715
- Syed Sayeeduddin, M.D.Joliet, IL 604351467717561
- Jonathan Warren, MDJoliet, IL 604351871519124
- Robert Aronson, M.D.Olympia Fields, IL 604611598824039
Common questions
What is Nisha D. Patel, MD's NPI number?
Nisha D. Patel, MD's National Provider Identifier (NPI) is 1558744813, issued on Jul 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nisha D. Patel, MD located?
The NPPES record lists a practice address at 900 Technology Way Ste 120, Libertyville, IL, 60048. Phone: (847) 231-4721. Providers update this record themselves, so call before visiting.
How can I verify Nisha D. Patel, MD's license?
NPPES lists Illinois license number 036.149939, 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.