Katherine Laura Olshan, MD in Worcester, MA - Medicare Pediatric Medicine

Katherine Laura Olshan, MD is a medicare enrolled "Pediatrics - Pediatric Gastroenterology" physician in Worcester, Massachusetts. She went to Medical College Of Wisconsin and graduated in 2015 and has 11 years of diverse experience with area of expertise as Pediatric Medicine. She is a member of the group practice Massachusetts General Physicians Organization Inc and her current practice location is 55 Lake Ave N, Worcester, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 334-1000.

Katherine Laura Olshan is licensed to practice in Massachusetts (license number 263752) 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 1932596855.

Contact Information

	Katherine Laura Olshan, MD
	55 Lake Ave N, Worcester, MA 01655-0002
	(508) 334-1000
	Not Available

Map and Direction

Physician's Profile

Full Name	Katherine Laura Olshan
Gender	Female
Speciality	Pediatric Medicine
Experience	11 Years
Location	55 Lake Ave N, Worcester, Massachusetts
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:

Katherine Laura Olshan attended and graduated from Medical College Of Wisconsin in 2015

NPI Data:

NPI Number: 1932596855
Provider Enumeration Date: 04/17/2015
Last Update Date: 06/17/2021

Medicare PECOS Information:

PECOS PAC ID: 3577872522
Enrollment ID: I20210910002253

Medical Identifiers

Medical identifiers for Katherine Laura Olshan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1932596855	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2080P0206X	Pediatrics - Pediatric Gastroenterology	263752 (Massachusetts)	Primary
208000000X	Pediatrics	263752 (Massachusetts)	Secondary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Massachusetts General Physicians Organization Inc	2466365820	3510

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. Katherine Laura Olshan allows following entities to bill medicare on her behalf.

Entity Name	Massachusetts General Physicians Organization Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801874573 PECOS PAC ID: 2466365820 Enrollment ID: O20031111000434

Entity Name	The General Hospital Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023049236 PECOS PAC ID: 6507803806 Enrollment ID: O20080313000351

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. Katherine Laura Olshan 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
Katherine Laura Olshan, MD 55 Fruit St, Boston, MA 02114-2621 Ph: (253) 905-6769	Katherine Laura Olshan, MD 55 Lake Ave N, Worcester, MA 01655-0002 Ph: (508) 334-1000

Reviews and Comments

Pediatrics Doctors in Worcester, MA

Marissa E Parrillo, DO Pediatrics Medicare: Medicare Enrolled Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 774-442-2164 Fax: 774-443-2062
Sara Hyde, MD Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 774-442-6087 Fax: 774-442-6060
Dr. Penny M. Feldman, M.D. Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 774-441-8081 Fax: 774-441-8055
Dr. Linda D Sagor, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 55 Lake Ave N, Department Of Pediatrics, Worcester, MA 01655 Phone: 508-856-4198 Fax: 508-856-1042
Dr. Robert W Zavoski, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 26 Queen Street, Worcester, MA 01610 Phone: 508-860-7800 Fax: 508-860-7925
Cornelius T Tyrrell, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 508-334-1000 Fax: 774-443-7989
Callie M Stone, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 508-334-1000

Katherine Laura Olshan, MD - Medicare Pediatric Medicine in Worcester, MA