Dr Tirsa M Ferrer Marrero, MD in Milwaukee, WI - Medicare Critical Care (intensivists)

Dr Tirsa M Ferrer Marrero, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Milwaukee, Wisconsin. She graduated from medical school in 2007 and has 18 years of diverse experience with area of expertise as Critical Care (intensivists). She is a member of the group practice The Board Of Trustees Of The University Of Illinois and her current practice location is 9200 W Wisconsin Ave, Division Of Pulmonary Disease, Milwaukee, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 955-7040.

Dr Tirsa M Ferrer Marrero is licensed to practice in Wisconsin (license number 66180) 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 1093909210.

Contact Information

	Dr Tirsa M Ferrer Marrero, MD
	9200 W Wisconsin Ave, Division Of Pulmonary Disease, Milwaukee, WI 53226-3522
	(414) 955-7040
	(414) 955-6211

Map and Direction

Physician's Profile

Full Name	Dr Tirsa M Ferrer Marrero
Gender	Female
Speciality	Critical Care (intensivists)
Experience	18 Years
Location	9200 W Wisconsin Ave, Milwaukee, Wisconsin
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 Tirsa M Ferrer Marrero graduated from medical school in 2007

NPI Data:

NPI Number: 1093909210
Provider Enumeration Date: 08/30/2007
Last Update Date: 02/21/2025

Medicare PECOS Information:

PECOS PAC ID: 9234443904
Enrollment ID: I20150810000262

Medical Identifiers

Medical identifiers for Dr Tirsa M Ferrer Marrero such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1093909210	NPI	-	NPPES
1093909210	Medicaid	WI

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	036.129715 (Illinois)	Secondary
207R00000X	Internal Medicine	17956 (Puerto Rico)	Secondary
207RC0200X	Internal Medicine - Critical Care Medicine	66180 (Wisconsin)	Secondary
207RP1001X	Internal Medicine - Pulmonary Disease	036.129715 (Illinois)	Secondary
207RP1001X	Internal Medicine - Pulmonary Disease	66180 (Wisconsin)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
University Of Illinois Hospital	Chicago, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
The Board Of Trustees Of The University Of Illinois	3072422716	1058

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 Tirsa M Ferrer Marrero allows following entities to bill medicare on her behalf.

Entity Name	The Board Of Trustees Of The University Of Illinois
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1386863819 PECOS PAC ID: 3072422716 Enrollment ID: O20031112000158

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 Tirsa M Ferrer Marrero 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 Tirsa M Ferrer Marrero, MD 9200 W Wisconsin Ave, Division Of Pulmonary Disease, Milwaukee, WI 53226-3522 Ph: (414) 955-7040	Dr Tirsa M Ferrer Marrero, MD 9200 W Wisconsin Ave, Division Of Pulmonary Disease, Milwaukee, WI 53226-3522 Ph: (414) 955-7040

Reviews and Comments

Internal Medicine Doctors in Milwaukee, WI

Julia Bonner, M.D. Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 3351 North Downer Avenue, Milwaukee, WI 53211 Phone: 414-229-5684
Dr. Zachary Smith, DO Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226 Phone: 414-955-6830 Fax: 414-955-6214
Dr. Christopher Patrick Boyd, MD Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226 Phone: 414-805-6000 Fax: 414-805-6280
Umair Bajwa, M.D. Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226 Phone: 414-805-0812 Fax: 414-805-0855
Rasika Surajyam Chepuri, M.D. Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226 Phone: 414-955-7040 Fax: 414-955-6211
Therese J. Lange, MD Pulmonary Disease Medicare: Medicare Enrolled Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226 Phone: 414-805-6550 Fax: 414-805-6550
Soryal A Soryal, M.D Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 1020 N 12th St, 3rd Floor, Milwaukee, WI 53233 Phone: 414-219-7300

Dr Tirsa M Ferrer Marrero, MD - Medicare Critical Care (intensivists) in Milwaukee, WI