DoctorsProofNPPES directory · verify at state boards

General Practice in Oak Park, IL

3 verified general practice doctors in Oak Park.

General practice physicians provide broad, first-contact medical care for common conditions across all age groups.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Illinois Dept. of Financial & Professional Regulation

Dr. Patricia Brown, MD

General Practice

19 yrs NPPES
NPI 1871627117
720 LAKE ST, Oak Park, IL 60301(312) 567-2128
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Andrea Barthwell, MD

General Practice

14 yrs NPPES
NPI 1396093720
610 S MAPLE AVE, SUITE 3400, Oak Park, IL 60304(708) 613-4750
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Pei Hsuan Chan, DO

General Practice

7 yrs NPPES
NPI 1508423054
1 ERIE CT STE 6160, Oak Park, IL 60302(708) 383-0113
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

General Practice in Oak Park, IL — Verified | DoctorsProof | DoctorsProof