Peter Ted Hsin, M.D.
Psychiatry Physician · Evanston, IL
Peter Ted Hsin, M.D. is a psychiatry physician with a practice address in Evanston, Illinois, and NPI 1811197940, issued on Jul 18, 2007. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Peter Ted Hsin
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- Practice location
- 708 Church St, Evanston, IL 60201
- Phone
- (312) 804-8489
- Enumerated
- Jul 18, 2007
- Record last updated
- Jul 18, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (847) 864-4744
- Medicare enrollment
- Enrolled (PECOS I20070920000857); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 708 Church St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph AlgerClinical Social Worker1780050591
- Ashley AllisCounselor1669871133
- Margaret Bloomquist, M.S.W., L.C.S.WClinical Social Worker1346380904
- John Bozeday, LCSWClinical Social Worker1447326608
- Michael Carney, PH.D.Clinical Psychologist1457418279
- Christine Costello, PHDClinical Child & Adolescent Psychologist1346360393
Verify Peter Ted Hsin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average psychiatry physician in 2024
1,393 Medicare Part D claims for 132 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Bupropion Xl142 claims
- Dextroamphetamine-Amphetamine84 claims
- Duloxetine Hcl84 claims
- Lorazepam74 claims
- Trazodone Hcl70 claims
- Venlafaxine Hcl Er69 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
- Nicholas Dunkas MD And AssociatesEvanston, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Ted Hsin among 2,147 psychiatry physician records in Illinois
Peter Ted Hsin, M.D. is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% 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 35% of them.
- NPI issued2007 · 35% of these records are older, 50% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2003 · median 2004 among the 877 with a school on file
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 psychiatry physician records list a practice address in Evanston
They are 48 of the 4,013 NPPES records with a practice address in Evanston, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Evanston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- David Cella, PHDEvanston, IL 602011922118983
- Stephen Chernaik, MDEvanston, IL 602011184644775
- Scott Feldman, MDEvanston, IL 602011407940166
- Daniel Giacomo, MDEvanston, IL 602011215957568
- Carin Gordon, M.D.Evanston, IL 602011942388681
- Jacqueline Haimes, MDEvanston, IL 602011518053826
- John Halderman, MDEvanston, IL 602011942279179
- Ella Komarovsky, M.D.Evanston, IL 602011912907247
Common questions
What is Peter Ted Hsin, M.D.'s NPI number?
Peter Ted Hsin, M.D.'s National Provider Identifier (NPI) is 1811197940, issued on Jul 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Peter Ted Hsin, M.D. located?
The NPPES record lists a practice address at 708 Church St, Evanston, IL, 60201. Phone: (312) 804-8489. Providers update this record themselves, so call before visiting.
How can I verify Peter Ted Hsin, M.D.'s license?
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 Peter Ted Hsin, M.D. prescribe under Medicare Part D?
In 2024, Peter Ted Hsin, M.D. had 1,393 Medicare Part D claims for 132 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.