Robert J Grass, MD in Fond Du Lac, WI - Medicare Internal Medicine

Robert J Grass, MD is a medicare enrolled "Internal Medicine" physician in Fond Du Lac, Wisconsin. He went to Medical College Of Wisconsin and graduated in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Agnesian Healthcare Inc and his current practice location is 420 E Division St, Fond Du Lac, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 926-8615.

Robert J Grass is licensed to practice in Wisconsin (license number 43234) 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 1689665093.

Contact Information

	Robert J Grass, MD
	420 E Division St, Fond Du Lac, WI 54935-4560
	(920) 926-8615
	Not Available

Map and Direction

Physician's Profile

Full Name	Robert J Grass
Gender	Male
Speciality	Internal Medicine
Experience	27 Years
Location	420 E Division St, Fond Du Lac, 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:

Robert J Grass attended and graduated from Medical College Of Wisconsin in 1997

NPI Data:

NPI Number: 1689665093
Provider Enumeration Date: 11/03/2005
Last Update Date: 10/18/2024

Medicare PECOS Information:

PECOS PAC ID: 9436288958
Enrollment ID: I20100521000337

Medical Identifiers

Medical identifiers for Robert J Grass such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1689665093	NPI	-	NPPES
110221540	Other	WI	RAILROAD MEDICARE
34090300	Medicaid	WI

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RA0000X	Internal Medicine - Adolescent Medicine	43234 (Wisconsin)	Secondary
208000000X	Pediatrics	43234 (Wisconsin)	Secondary
207R00000X	Internal Medicine	43234 (Wisconsin)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
St Agnes Hsptl Hospice Hope	Fond du lac, WI	Hospice
St Agnes Hospital	Fond du lac, WI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Agnesian Healthcare Inc	1658289624	335

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. Robert J Grass allows following entities to bill medicare on his behalf.

Entity Name	Agnesian Healthcare Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1346228541 PECOS PAC ID: 1658289624 Enrollment ID: O20031104000263

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. Robert J Grass 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
Robert J Grass, MD 420 E Division St, Fond Du Lac, WI 54935-4560 Ph: (920) 926-8340	Robert J Grass, MD 420 E Division St, Fond Du Lac, WI 54935-4560 Ph: (920) 926-8615

Reviews and Comments

Internal Medicine Doctors in Fond Du Lac, WI

Balvindar S Sareen, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 430 E Division St, Fond Du Lac, WI 54935 Phone: 315-637-7800 Fax: 315-637-7808
Jay R Muller, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 420 E Division St, Fond Du Lac, WI 54935 Phone: 920-926-8420 Fax: 920-926-8913
Dana I Vasquez, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 420 E Division St, Fond Du Lac, WI 54935 Phone: 920-926-8420
Adam P Karewicz, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 420 E Division St, Fond Du Lac, WI 54935 Phone: 920-926-8420
Punit Kumar, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 420 E Division St, Fond Du Lac Regional Clinic, Fond Du Lac, WI 54935 Phone: 920-926-8420
Dr. Steven Gregory Meress, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 180 Knights Way, Fond Du Lac, WI 54935 Phone: 920-922-5433 Fax: 920-273-0480
Dr. Crystal J Kleiber Balderrama, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 420 E Division St, Fond Du Lac, WI 54935 Phone: 920-926-8340 Fax: 414-805-6851

Robert J Grass, MD - Medicare Internal Medicine in Fond Du Lac, WI