Donald Fagerson
Psychiatry Physician · Inverness, IL
Donald Fagerson is a psychiatry physician with a practice address in Inverness, Illinois, and NPI 1821110396, issued on Apr 4, 2007. Check the license (Illinois 036085741, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Donald Fagerson
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 036085741 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1644 W Colonial Pkwy, Inverness, IL 60067
- Phone
- (847) 358-1588
- Enumerated
- Apr 4, 2007
- Record last updated
- Mar 31, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (847) 358-1542
- Medicare enrollment
- Enrolled (PECOS I20041013000215); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1988
- 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 1644 W Colonial Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andres Acosta, LCSWMental Health Counselor1891881843
- Lilly Crimmins, LPCProfessional Counselor1104286145
- Jeffrey DillMental Health Counselor1649520818
- David Evans, LCPCProfessional Counselor1407863186
- Alexandra FreemanProfessional Counselor1457185159
- Amy Guertin, LCPCMental Health Counselor1326167552
Verify Donald Fagerson 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 036085741Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average psychiatry physician in 2024
2,620 Medicare Part D claims for 163 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Clonazepam202 claims
- Sertraline Hcl175 claims
- Alprazolam156 claims
- Olanzapine145 claims
- Risperidone140 claims
- Lorazepam116 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.
Donald Fagerson among 2,147 psychiatry physician records in Illinois
Donald Fagerson 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
- Graduated1988 · median 2004 among the 877 with a school on file
- Record last updated2015 · 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).
3 psychiatry physician records list a practice address in Inverness
They are 3 of the 82 NPPES records with a practice address in Inverness, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Inverness → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Ahmed Hussain, MDInverness, IL 600671396877767
- Jeffrey Palacios, M.D.Inverness, IL 600671053373274
- Daniel Anzia, M.D.Park Ridge, IL 600681972613222
- Marla Hartzen, MDPark Ridge, IL 600681356352447
- Ok Hong, MDPark Ridge, IL 600681497711873
- Charles Kaegi, MDPark Ridge, IL 600681528058567
- Warren Kammerer, MDPark Ridge, IL 600681134236565
- Dickie Kay, M.D.Park Ridge, IL 600681497846042
Common questions
What is Donald Fagerson's NPI number?
Donald Fagerson's National Provider Identifier (NPI) is 1821110396, issued on Apr 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Donald Fagerson located?
The NPPES record lists a practice address at 1644 W Colonial Pkwy, Inverness, IL, 60067. Phone: (847) 358-1588. Providers update this record themselves, so call before visiting.
How can I verify Donald Fagerson's license?
NPPES lists Illinois license number 036085741, 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 Donald Fagerson prescribe under Medicare Part D?
In 2024, Donald Fagerson had 2,620 Medicare Part D claims for 163 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.