Jessica Stier, M.D.
Psychiatry Physician · Rockford, IL
Jessica Stier, M.D. is a psychiatry physician with a practice address in Rockford, Illinois, and NPI 1447608492, issued on Jun 1, 2016. Check the license (Illinois 036150720, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jessica Stier
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 036150720 IL
125.068539 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1643 N Alpine RD Ste 104-528, Rockford, IL 61107
- Phone
- (815) 324-0346
- Enumerated
- Jun 1, 2016
- Record last updated
- Jun 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Verify Jessica Stier 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 036150720Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average psychiatry physician in 2024
100 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Escitalopram Oxalate31 claims
- Venlafaxine Hcl Er18 claims
- Trazodone Hcl17 claims
- Quetiapine Fumarate11 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.
Jessica Stier among 2,147 psychiatry physician records in Illinois
Jessica Stier, 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 2016, is newer than 70% of them.
- NPI issued2016 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2020 · 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).
Psychiatry Physician providers in Illinois
There are 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Rockford → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Imad Albasha, MDRockford, IL 611071467584516
- Raymond Garcia, MDRockford, IL 611071245217959
- William Giakas, M.D.Rockford, IL 611071821009127
- Steven Kouris, DORockford, IL 611071154306389
- Kamal Modir, MDRockford, IL 611071568447795
- David Wight, M.D.Rockford, IL 611071740471317
- Uma Srivastava, MDRockford, IL 611081194815290
- Khatija Vaid, M.DRockford, IL 611081366641714
Common questions
What is Jessica Stier, M.D.'s NPI number?
Jessica Stier, M.D.'s National Provider Identifier (NPI) is 1447608492, issued on Jun 1, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Stier, M.D. located?
The NPPES record lists a practice address at 1643 N Alpine RD Ste 104-528, Rockford, IL, 61107. Phone: (815) 324-0346. Providers update this record themselves, so call before visiting.
How can I verify Jessica Stier, M.D.'s license?
NPPES lists Illinois license number 036150720, 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 Jessica Stier, M.D. prescribe under Medicare Part D?
In 2024, Jessica Stier, M.D. had 100 Medicare Part D claims; 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.