Dr James Mesrobian, MD in Summit, WI - Medicare Anesthesiology

Dr James Mesrobian, MD is a medicare enrolled "Anesthesiology" physician in Summit, Wisconsin. He graduated from medical school in 1989 and has 36 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Racine Anesthesia Services Llc and his current practice location is 36500 Aurora Dr, Summit, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 434-1000.

Dr James Mesrobian is licensed to practice in Wisconsin (license number 45520) 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 1619936325.

Contact Information

	Dr James Mesrobian, MD
	36500 Aurora Dr, Summit, WI 53066-4899
	(262) 434-1000
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr James Mesrobian
Gender	Male
Speciality	Anesthesiology
Experience	36 Years
Location	36500 Aurora Dr, Summit, Wisconsin
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 James Mesrobian graduated from medical school in 1989

NPI Data:

NPI Number: 1619936325
Provider Enumeration Date: 03/21/2006
Last Update Date: 11/13/2025

Medicare PECOS Information:

PECOS PAC ID: 7911804729
Enrollment ID: I20031218000260

Medical Identifiers

Medical identifiers for Dr James Mesrobian such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1619936325	NPI	-	NPPES
1619936325	Medicaid	WI

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	45520 (Wisconsin)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Ascension All Saints Hospital	Racine, WI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Racine Anesthesia Services Llc	8628103777	68

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 James Mesrobian allows following entities to bill medicare on his behalf.

Entity Name	The Medical College Of Wisconsin Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1699720086 PECOS PAC ID: 2668384371 Enrollment ID: O20031120000259

Entity Name	Racine Anesthesia Services Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1467782748 PECOS PAC ID: 8628103777 Enrollment ID: O20100316000106

Entity Name	Orthopaedic Hospital Of Wisconsin, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1669584983 PECOS PAC ID: 4981741709 Enrollment ID: O20160106001182

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 James Mesrobian 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 James Mesrobian, MD Po Box 735044, Chicago, IL 60673-5044 Ph: (800) 326-2250	Dr James Mesrobian, MD 36500 Aurora Dr, Summit, WI 53066-4899 Ph: (262) 434-1000

Reviews and Comments

Anesthesiology Doctors in Summit, WI

Michael C Schmitt, Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 36500 Aurora Dr, Summit, WI 53066 Phone: 262-434-1000 Fax: 262-434-5050
Charles R Hollman, DO Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 36500 Aurora Dr, Summit, WI 53066 Phone: 262-434-1000
Tami L Ulatowski, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 36500 Aurora Dr, Summit, WI 53066 Phone: 262-434-2440
Mr. Hector E Lopez, Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 36500 Aurora Dr, Summit, WI 53066 Phone: 262-434-1000
Travis M Hecker, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 36500 Aurora Dr, Summit, WI 53066 Phone: 262-434-5000 Fax: 262-434-5350
Susan M Smith, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 36500 Aurora Dr, Summit, WI 53066 Phone: 262-434-1000

Dr James Mesrobian, MD - Medicare Anesthesiology in Summit, WI