John F. Hamilton, M.D.
Anatomic Pathology & Clinical Pathology Physician · Park Ridge, IL
John F. Hamilton, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Park Ridge, Illinois, and NPI 1457343931, issued on Aug 19, 2005. Check the license (Illinois 036066429, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- John F. Hamilton
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 036066429 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1775 Dempster St, Park Ridge, IL 60068
- Phone
- (847) 723-2210
- Enumerated
- Aug 19, 2005
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100720000789); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 789 in Illinois → Look up another NPI →
Also registered at 1775 Dempster St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hussein Abourahma, DOInternal Medicine Physician1104766435
- Melissa AcunaPediatric Clinical Nurse Specialist1952713216
- Eli Adams, MDStudent in an Organized Health Care Education/Training Program1366292930
- Julie Adams, CRNACertified Registered Nurse Anesthetist1104470426
- Anis Adnani, MDEmergency Medical Services (Emergency Medicine) Physician1356976443
Verify John F. Hamilton 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 036066429Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Midwest Diagnostic Pathology, S.C.Park Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John F. Hamilton among 789 anatomic pathology & clinical pathology physician records in Illinois
John F. Hamilton, M.D. is one of 789 anatomic pathology & clinical pathology physician records with a practice address in Illinois. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1980 · median 2003 among the 396 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Illinois
There are 789 anatomic pathology & clinical pathology physician records in Illinois.
All 789 in Illinois → Every provider in Park Ridge → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Asya Ali, M.D.Park Ridge, IL 600681386642452
- Imad Almanaseer, M.D.Park Ridge, IL 600681285636621
- Raja Bahu, M.D.Park Ridge, IL 600681336131895
- Andrea Blumstein, M.D.Park Ridge, IL 600681811989387
- Miguel Gonzalez, M.D.Park Ridge, IL 600681639161110
- Oliver Kim, M.D.Park Ridge, IL 600681699767129
- Gary Kirshenbaum, M.D.Park Ridge, IL 600681962494443
- Zbigniew Malecki, M.D.Park Ridge, IL 600681386636884
Common questions
What is John F. Hamilton, M.D.'s NPI number?
John F. Hamilton, M.D.'s National Provider Identifier (NPI) is 1457343931, issued on Aug 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John F. Hamilton, M.D. located?
The NPPES record lists a practice address at 1775 Dempster St, Park Ridge, IL, 60068. Phone: (847) 723-2210. Providers update this record themselves, so call before visiting.
How can I verify John F. Hamilton, M.D.'s license?
NPPES lists Illinois license number 036066429, 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.
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.