Sadia Syed, M.D.
Infectious Disease Physician · Libertyville, IL
Sadia Syed, M.D. is an infectious disease physician with a practice address in Libertyville, Illinois, and NPI 1518367333, issued on Aug 28, 2014. Check the license (Illinois 036153944, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sadia Syed
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 036153944 IL
Self-reported in NPPES; status is on the state search - Practice location
- 890 Garfield Ave Ste 210, Libertyville, IL 60048
- Phone
- (847) 816-6538
- Enumerated
- Aug 28, 2014
- Record last updated
- Feb 29, 2024
- Fax
- (847) 816-7217
- Medicare enrollment
- Enrolled (PECOS I20200901001278); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 464 in Illinois → Look up another NPI →
Also registered at 890 Garfield Ave Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Martha Pawlukowsky, NPFamily Nurse Practitioner1891443958
Verify Sadia Syed 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 036153944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average infectious disease physician in 2024
313 Medicare Part D claims for 157 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate39 claims
- Amoxicillin-Clavulanate Potass29 claims
- Cefadroxil26 claims
- Cefpodoxime Proxetil23 claims
- Ciprofloxacin Hcl23 claims
- Daptomycin23 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
- Metro Infectious Disease Consultants LLCSchaumburg, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sadia Syed among 464 infectious disease physician records in Illinois
Sadia Syed, M.D. is one of 464 infectious disease physician records with a practice address in Illinois. 79% 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 75% of them.
- NPI issued2014 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2011 · median 2004 among the 311 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Illinois
There are 464 infectious disease physician records in Illinois.
All 464 in Illinois → Every provider in Libertyville → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Rami Taha, M.D.Libertyville, IL 600481881872588
- Amanda Zimmermann, APNLibertyville, IL 600481972152874
- Jenie Nepomuceno, MDMcHenry, IL 600501063843670
- Nerine Vincent, M.D.McHenry, IL 600501174899967
- Harvey Kantor, MDLake Forest, IL 600451871832428
- Mary Macgregor, D.O.Morton Grove, IL 600531851571426
- Preston Cannady, M.D.North Chicago, IL 600641497749030
- Susan Rhee, M.D.North Chicago, IL 600641407015852
Common questions
What is Sadia Syed, M.D.'s NPI number?
Sadia Syed, M.D.'s National Provider Identifier (NPI) is 1518367333, issued on Aug 28, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sadia Syed, M.D. located?
The NPPES record lists a practice address at 890 Garfield Ave Ste 210, Libertyville, IL, 60048. Phone: (847) 816-6538. Providers update this record themselves, so call before visiting.
How can I verify Sadia Syed, M.D.'s license?
NPPES lists Illinois license number 036153944, 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 Sadia Syed, M.D. prescribe under Medicare Part D?
In 2024, Sadia Syed, M.D. had 313 Medicare Part D claims for 157 beneficiaries; the average among infectious disease physician prescribers was 689. 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.