Nora O. Segar, MD
Internal Medicine Physician · Chicago, IL
Nora O. Segar, MD is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1548559750, issued on Mar 29, 2011. Check the license (Illinois 036138151, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nora O. Segar
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036138151 IL
52743 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1701 W Superior St, Chicago, IL 60622
- Phone
- (312) 666-3494
- Enumerated
- Mar 29, 2011
- Record last updated
- May 10, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 036138151 IL
- Medicare enrollment
- Enrolled (PECOS I20140623000847); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 2011
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 1701 W Superior St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melanie Anderson, FNP-BCGeneral Practice Registered Nurse1184559627
- Anna BlauwFamily Nurse Practitioner1215442884
- Arlene Bury Fiol, MDObstetrics & Gynecology Physician1407255102
Verify Nora O. Segar 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 036138151Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northeast Medical Group IncNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nora O. Segar among 7,238 internal medicine physician records in Illinois
Nora O. Segar, MD 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 2011, is newer than 53% of them.
- NPI issued2011 · 53% of these records are older, 45% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2011 · median 2003 among the 3,580 with a school on file
- Record last updated2018 · 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 →
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- Vivek Gupta, M.D.Chicago, IL 606221376632976
- Qaiser Jamal, M.D.Chicago, IL 606221730129461
Common questions
What is Nora O. Segar, MD's NPI number?
Nora O. Segar, MD's National Provider Identifier (NPI) is 1548559750, issued on Mar 29, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Nora O. Segar, MD located?
The NPPES record lists a practice address at 1701 W Superior St, Chicago, IL, 60622. Phone: (312) 666-3494. Providers update this record themselves, so call before visiting.
How can I verify Nora O. Segar, MD's license?
NPPES lists Illinois license number 036138151, 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.
What is Nora O. Segar, MD's MIPS final score?
The 2023 MIPS final score is 93.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.