James Estaver, MD
Psychiatry Physician · North Chicago, IL
James Estaver, MD is a psychiatry physician with a practice address in North Chicago, Illinois, and NPI 1790421790, issued on May 11, 2022. Check the license (Illinois 125.079771, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- James Estaver
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 125.079771 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3001 Green Bay RD, North Chicago, IL 60064
- Phone
- (847) 688-1900
- Enumerated
- May 11, 2022
- Record last updated
- May 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20251014001810); may accept Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2022
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 3001 Green Bay RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Crystal Aandahl, FNPFamily Nurse Practitioner1316497068
- Dinuk Abeysekera, M.D.Psychiatry Physician1366616534
- Greta AbrahamPrimary Care Nurse Practitioner1568830404
- Sam Abraham, LCSWClinical Social Worker1063657260
- Jabeen Abutalib, M.D.Geriatric Medicine (Internal Medicine) Physician1750505608
- Crystal Adamos, PT, DPTPhysical Therapist1538939525
Verify James Estaver 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 125.079771Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average psychiatry physician in 2024
12 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $57.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James Estaver among 2,147 psychiatry physician records in Illinois
James Estaver, MD 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 2022, is newer than 88% of them.
- NPI issued2022 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2022 · median 2004 among the 877 with a school on file
- Record last updated2022 · 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).
59 psychiatry physician records list a practice address in North Chicago
They are 59 of the 1,069 NPPES records with a practice address in North Chicago, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in North Chicago → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Dinuk Abeysekera, M.D.North Chicago, IL 600641366616534
- Nutan Atre-Vaidya, M.D.North Chicago, IL 600641326092842
- Corinne Belsky, MDNorth Chicago, IL 600641902824113
- Jenifer Gunther, MDNorth Chicago, IL 600641598738445
- Tariq Hassan, M.DNorth Chicago, IL 600641871504696
- Anjum Khatoon, D.O.North Chicago, IL 600641174784961
- Jadwiga Kuszynska, M.D.North Chicago, IL 600641619085297
- Lynn MalanfantNorth Chicago, IL 600641053334425
Common questions
What is James Estaver, MD's NPI number?
James Estaver, MD's National Provider Identifier (NPI) is 1790421790, issued on May 11, 2022. An NPI identifies a provider in billing; it is not a license.
Where is James Estaver, MD located?
The NPPES record lists a practice address at 3001 Green Bay RD, North Chicago, IL, 60064. Phone: (847) 688-1900. Providers update this record themselves, so call before visiting.
How can I verify James Estaver, MD's license?
NPPES lists Illinois license number 125.079771, 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 James Estaver, MD prescribe under Medicare Part D?
In 2024, James Estaver, MD had 12 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.