Dr Thomas H Oh, MD in Naperville, IL - Medicare Emergency Medicine

Dr Thomas H Oh, MD is a medicare enrolled "Emergency Medicine" physician in Naperville, Illinois. He went to Loma Linda University School Of Medicine and graduated in 1999 and has 26 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Pacific Redwood Medical Group Inc, Napa Valley Emergency Medical Group, Edward Hospital and his current practice location is 801 S Washington St, Emergency Medicine, Naperville, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 527-3000.

Dr Thomas H Oh is licensed to practice in Illinois (license number 036-106421) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1033275276.

Contact Information

	Dr Thomas H Oh, MD
	801 S Washington St, Emergency Medicine, Naperville, IL 60540-7430
	(630) 527-3000
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Thomas H Oh
Gender	Male
Speciality	Emergency Medicine
Experience	26 Years
Location	801 S Washington St, Naperville, Illinois
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Thomas H Oh attended and graduated from Loma Linda University School Of Medicine in 1999

NPI Data:

NPI Number: 1033275276
Provider Enumeration Date: 12/30/2006
Last Update Date: 12/01/2025

Medicare PECOS Information:

PECOS PAC ID: 5890718928
Enrollment ID: I20060104000489

Medical Identifiers

Medical identifiers for Dr Thomas H Oh such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1033275276	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	036-106421 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Edward Hospital	Naperville, IL	Hospital
Adventist Health St Helena	Saint helena, CA	Hospital
Sonoma Valley Hospital	Sonoma, CA	Hospital
Midwest Medical Center	Galena, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Pacific Redwood Medical Group Inc	5496652703	55
Napa Valley Emergency Medical Group	5698664977	18
Edward Hospital	0042108110	87

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Thomas H Oh allows following entities to bill medicare on his behalf.

Entity Name	Pacific Redwood Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1033103676 PECOS PAC ID: 5496652703 Enrollment ID: O20031215000997

Entity Name	Napa Valley Emergency Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1467463539 PECOS PAC ID: 5698664977 Enrollment ID: O20040419000856

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Thomas H Oh is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Thomas H Oh, MD 2650 Ridge Ave., 1223, Evanston, IL 60201-1718 Ph: (847) 570-2040	Dr Thomas H Oh, MD 801 S Washington St, Emergency Medicine, Naperville, IL 60540-7430 Ph: (630) 527-3000

Reviews and Comments

Emergency Medicine Doctors in Naperville, IL

Mohamed I Jabri, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1149 Dickens Ave, Naperville, IL 60563 Phone: 630-548-1407
Michael J. Hartmann, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 801 S Washington St, Naperville, IL 60540 Phone: 630-527-3000
Seema Ishaq Jeelani, D.O. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 801 S Washington St, Naperville, IL 60540 Phone: 630-527-3000
Dr. Sangita Rangala, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 801 S Washington St, Naperville, IL 60540 Phone: 630-527-3288 Fax: 630-527-5018
Jordan B Moskoff, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 4003 S Route 59, Naperville, IL 60564 Phone: 888-693-6437 Fax: 815-730-6368
Bilal Ahmed Khan, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 801 S Washington St, Naperville, IL 60540 Phone: 630-527-3000

Dr Thomas H Oh, MD - Medicare Emergency Medicine in Naperville, IL