Jacob Laine, MD in Wauwatosa, WI - Medicare Gastroenterology

Jacob Laine, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Wauwatosa, Wisconsin. He went to Medical College Of Wisconsin and graduated in 2015 and has 10 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gi Associates Llc, Milwaukee Gi Specialists Sc and his current practice location is 1033 N Mayfair Rd Ste 101, Wauwatosa, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 454-0600.

Jacob Laine is licensed to practice in Wisconsin (license number 66853-20) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1679969307.

Contact Information

	Jacob Laine, MD
	1033 N Mayfair Rd Ste 101, Wauwatosa, WI 53226-3442
	(414) 454-0600
	(414) 454-0971

Map and Direction

Physician's Profile

Full Name	Jacob Laine
Gender	Male
Speciality	Gastroenterology
Experience	10 Years
Location	1033 N Mayfair Rd Ste 101, Wauwatosa, Wisconsin
Accepts Medicare Assignments	May be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.

Medical Education and Training:

Jacob Laine attended and graduated from Medical College Of Wisconsin in 2015

NPI Data:

NPI Number: 1679969307
Provider Enumeration Date: 04/09/2015
Last Update Date: 10/17/2025

Medicare PECOS Information:

PECOS PAC ID: 9032425541
Enrollment ID: I20210723002487

Medical Identifiers

Medical identifiers for Jacob Laine such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1679969307	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	66853-20 (Wisconsin)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	66853-20 (Wisconsin)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Ascension Se Wisconsin Hospital - St Joseph Campus	Milwaukee, WI	Hospital
Waukesha Memorial Hospital	Waukesha, WI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Gi Associates Llc	6103738562	42
Milwaukee Gi Specialists Sc	8123930542	13

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. Jacob Laine allows following entities to bill medicare on his behalf.

Entity Name	Gi Associates Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801863501 PECOS PAC ID: 6103738562 Enrollment ID: O20031104000195

Entity Name	Milwaukee Gi Specialists Sc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1639515000 PECOS PAC ID: 8123930542 Enrollment ID: O20171207001118

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. Jacob Laine 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
Jacob Laine, MD 2801 W Kinnickinnic River Pkwy Ste 1080, Milwaukee, WI 53215-3689 Ph: (414) 454-0600	Jacob Laine, MD 1033 N Mayfair Rd Ste 101, Wauwatosa, WI 53226-3442 Ph: (414) 454-0600

Reviews and Comments

Internal Medicine Doctors in Wauwatosa, WI

Geetha Ganesan, M.D. Gastroenterology Medicare: May Accept Medicare Assignments Practice Location: 3289 N Mayfair Rd, Wauwatosa, WI 53222 Phone: 414-771-7900 Fax: 414-607-6336
Haroon Zubair, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3289 N Mayfair Rd, Wauwatosa, WI 53222 Phone: 414-771-7900 Fax: 414-607-6336
David A. Carron, MD Gastroenterology Medicare: May Accept Medicare Assignments Practice Location: 1033 N Mayfair Rd, Suite 101, Wauwatosa, WI 53226 Phone: 414-454-0600 Fax: 414-454-0971
Dr. Kavita Sharma, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 1155 N Honey Creek Pkwy, Wauwatosa, WI 53213 Phone: 414-615-5900 Fax: 414-615-5927
Robert Michael Molloy, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 1033 N Mayfair Rd, Suite 101, Wauwatosa, WI 53226 Phone: 414-454-0600 Fax: 414-454-0971
Ankur N Patel, MD Gastroenterology Medicare: May Accept Medicare Assignments Practice Location: 3289 N Mayfair Rd, Wauwatosa, WI 53222 Phone: 414-771-7900 Fax: 414-607-6336
Dr. James T Kwiatt, M.D. Gastroenterology Medicare: May Accept Medicare Assignments Practice Location: 1033 N Mayfair Rd, Suite 101, Wauwatosa, WI 53226 Phone: 414-454-0500 Fax: 414-454-0971

Jacob Laine, MD - Medicare Gastroenterology in Wauwatosa, WI