Dr Emily L Drennan, MD in Evanston, IL - Medicare Anesthesiology

Dr Emily L Drennan, MD is a medicare enrolled "Anesthesiology" physician in Evanston, Illinois. She graduated from medical school in 2003 and has 23 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice University Of Utah Adult Services and her current practice location is 2650 Ridge Ave., Department Of Anesthesia, Evanston, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 570-2760.

Dr Emily L Drennan is licensed to practice in Illinois (license number 036114738) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1851617179.

Contact Information

	Dr Emily L Drennan, MD
	2650 Ridge Ave., Department Of Anesthesia, Evanston, IL 60201
	(847) 570-2760
	(547) 570-2921

Map and Direction

Physician's Profile

Full Name	Dr Emily L Drennan
Gender	Female
Speciality	Anesthesiology
Experience	23 Years
Location	2650 Ridge Ave., Evanston, Illinois
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Emily L Drennan graduated from medical school in 2003

NPI Data:

NPI Number: 1851617179
Provider Enumeration Date: 04/12/2010
Last Update Date: 02/26/2026

Medicare PECOS Information:

PECOS PAC ID: 7113051210
Enrollment ID: I20121018000454

Medical Identifiers

Medical identifiers for Dr Emily L Drennan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1851617179	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	8349317-1205 (Utah)	Secondary
207L00000X	Anesthesiology	036114738 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
University Of Utah Hospitals And Clinics	Salt lake city, UT	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
University Of Utah Adult Services	0941525273	1593

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 Emily L Drennan allows following entities to bill medicare on her behalf.

Entity Name	University Of Utah Acuity Care Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1407250541 PECOS PAC ID: 4789908534 Enrollment ID: O20150127000392

Entity Name	University Of Utah Adult Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1114321981 PECOS PAC ID: 0941525273 Enrollment ID: O20150209001683

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 Emily L Drennan 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 Emily L Drennan, MD 2650 Ridge Ave Ste 1223, Evanston, IL 60201-1700 Ph: (847) 570-2040	Dr Emily L Drennan, MD 2650 Ridge Ave., Department Of Anesthesia, Evanston, IL 60201 Ph: (847) 570-2760

Reviews and Comments

Anesthesiology Doctors in Evanston, IL

Luke S Janik, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2650 Ridge Ave, Northshore University Health System; Dept Anesthesia, Evanston, IL 60201 Phone: 847-570-2000
Dr. Joseph Devin Roberts, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2650 Ridge Ave, Evanston, IL 60201 Phone: 216-276-3721
Dr. Kenneth Justin Naylor, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2650 Ridge Ave, Evanston, IL 60201 Phone: 847-570-2700
Wilmer Fernando Davila, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2650 Ridge Ave Ste 1304, Evanston, IL 60201 Phone: 847-570-4788 Fax: 847-570-4788
Bernard Wittels, M.D., PH.D. Anesthesiology Medicare: Medicare Enrolled Practice Location: 355 Ridge Ave, Evanston, IL 60202 Phone: 847-316-6370
Kyle Petty, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2650 Ridge Ave., Dept. Of Anesthesia, Evanston, IL 60201 Phone: 847-570-2760
Richard Gelfand, M.D. Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 2650 Ridge Ave, Evanston Hospital, Evanston, IL 60201 Phone: 847-570-1206 Fax: 847-570-1248

Dr Emily L Drennan, MD - Medicare Anesthesiology in Evanston, IL