Teresa Asam-Jensen, M.D.
Internal Medicine Physician · Des Plaines, IL
Teresa Asam-Jensen, M.D. is an internal medicine physician with a practice address in Des Plaines, Illinois, and NPI 1487851184, issued on Jun 27, 2007. Check the license (Illinois 036.125741, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Teresa Asam-Jensen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036.125741 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1645 S River RD Ste 2, Des Plaines, IL 60018
- Phone
- (224) 803-2273
- Enumerated
- Jun 27, 2007
- Record last updated
- Mar 20, 2023
- Fax
- (224) 803-2274
- Medicare enrollment
- Enrolled (PECOS I20110727000443); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Verify Teresa Asam-Jensen 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 036.125741Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average internal medicine physician in 2024
684 Medicare Part D claims for 62 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium49 claims
- Levothyroxine Sodium39 claims
- Metoprolol Succinate38 claims
- Gabapentin26 claims
- Furosemide22 claims
- Fluticasone Propionate18 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 2 group practices
- Bridgecare IncDes Plaines, IL
- MY Catholic Doctor PLLCPark Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Teresa Asam-Jensen among 7,238 internal medicine physician records in Illinois
Teresa Asam-Jensen, M.D. 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 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 55% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2007 · median 2003 among the 3,580 with a school on file
- Record last updated2023 · 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).
29 internal medicine physician records list a practice address in Des Plaines
They are 29 of the 1,164 NPPES records with a practice address in Des Plaines, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Des Plaines → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kevin Carney, M.D.Rosemont, IL 600181013948470
- Paresh Patel, M.D.Des Plaines, IL 600181780668244
- William Blustein, M.D.Des Plaines, IL 600161427197656
- Joseph Chimino, D.O.Des Plaines, IL 600161386800746
- Bela Desai, MDDes Plaines, IL 600161063556991
- Salma Ferouz, MDDes Plaines, IL 600161962962860
- Olivia Forys, M.D.Des Plaines, IL 600161255539516
- Dung Nguyen, MDDes Plaines, IL 600161184326829
Common questions
What is Teresa Asam-Jensen, M.D.'s NPI number?
Teresa Asam-Jensen, M.D.'s National Provider Identifier (NPI) is 1487851184, issued on Jun 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Teresa Asam-Jensen, M.D. located?
The NPPES record lists a practice address at 1645 S River RD Ste 2, Des Plaines, IL, 60018. Phone: (224) 803-2273. Providers update this record themselves, so call before visiting.
How can I verify Teresa Asam-Jensen, M.D.'s license?
NPPES lists Illinois license number 036.125741, 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 Teresa Asam-Jensen, M.D. prescribe under Medicare Part D?
In 2024, Teresa Asam-Jensen, M.D. had 684 Medicare Part D claims for 62 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.