Olga Maria Telgarska Mengin, MD
Diagnostic Radiology Physician · Chicago, IL
Olga Maria Telgarska Mengin, MD is a diagnostic radiology physician with a practice address in Chicago, Illinois, and NPI 1376775940, issued on Aug 17, 2009. Check the license (Illinois 125056455, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Olga Maria Telgarska Mengin
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 125056455 IL
14990 RI
Self-reported in NPPES; status is on the state search - Practice location
- 250 E Superior St Ste 4-2305, Chicago, IL 60611
- Phone
- (312) 926-5522
- Enumerated
- Aug 17, 2009
- Record last updated
- Aug 21, 2025
- Fax
- (312) 695-5645
- Medicare enrollment
- Enrolled (PECOS I20170103001777); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,874 in Illinois → Look up another NPI →
Also registered at 250 E Superior St Ste 4-2305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel McGowan, MDStudent in an Organized Health Care Education/Training Program1225615735
- Gretchen Smith, MDDiagnostic Radiology Physician1619170263
- Michael Zhang, MDDiagnostic Radiology Physician1861012601
Verify Olga Maria Telgarska Mengin 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 125056455Check 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 practice group's MIPS final score for 2023 (Medicare payment program): 83.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Northwestern Medical Faculty FoundationChicago, IL
- Radiology And Imaging Consultants PCAlamosa, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olga Maria Telgarska Mengin among 1,874 diagnostic radiology physician records in Illinois
Olga Maria Telgarska Mengin, MD is one of 1,874 diagnostic radiology physician records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2007 · median 2004 among the 1,201 with a school on file
- Record last updated2025 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Illinois
There are 1,874 diagnostic radiology physician records in Illinois.
All 1,874 in Illinois → Every provider in Chicago → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Yolanda Adler, MDChicago, IL 606111518957760
- Eric Bartlett, MDChicago, IL 606111609866359
- Ellen Benya, M.D.Chicago, IL 606111497755565
- David Casalino, MDChicago, IL 606111861453540
- Alpa Chandarana, MDChicago, IL 606111710964689
- James Donaldson, M.D.Chicago, IL 606111225022312
- Patricia Karstaedt, M.D.Chicago, IL 606111891779328
- Cynthia Rigsby, M.D.Chicago, IL 606111346234374
Common questions
What is Olga Maria Telgarska Mengin, MD's NPI number?
Olga Maria Telgarska Mengin, MD's National Provider Identifier (NPI) is 1376775940, issued on Aug 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Olga Maria Telgarska Mengin, MD located?
The NPPES record lists a practice address at 250 E Superior St Ste 4-2305, Chicago, IL, 60611. Phone: (312) 926-5522. Providers update this record themselves, so call before visiting.
How can I verify Olga Maria Telgarska Mengin, MD's license?
NPPES lists Illinois license number 125056455, 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 Olga Maria Telgarska Mengin, MD's MIPS final score?
The 2023 MIPS final score is 83.4 of 100, reported for the practice group. 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.