Benjamin Siemanowski, MD in Bellingham, WA

Benjamin Siemanowski, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Bellingham, Washington. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2000 and has 24 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Northwest Gastroenterology Professional Llc and his current practice location is 3111 Woburn St Ste 201, Bellingham, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 734-1420.

Benjamin Siemanowski is licensed to practice in Washington (license number MD00047499) 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 1548301120.

Contact Information

	Benjamin Siemanowski, MD
	3111 Woburn St Ste 201, Bellingham, WA 98226-6610
	(360) 734-1420
	(360) 733-1659

Map and Direction

Physician's Profile

Full Name	Benjamin Siemanowski
Gender	Male
Speciality	Gastroenterology
Experience	24 Years
Location	3111 Woburn St Ste 201, Bellingham, Washington
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:

Benjamin Siemanowski attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2000

NPI Data:

NPI Number: 1548301120
Provider Enumeration Date: 02/08/2007
Last Update Date: 05/24/2023

Medicare PECOS Information:

PECOS PAC ID: 0244337285
Enrollment ID: I20070525000302

Medical Identifiers

Medical identifiers for Benjamin Siemanowski such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1548301120	NPI	-	NPPES
7201924	Other	WA	AETNA
1548301120	Medicaid	WA
2854SI	Other	WA	REGENCE
0229984	Other	WA	L&I AND CRIME VICTIMS

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	MD00047499 (Washington)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
St Joseph Hospital	Bellingham, WA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Northwest Gastroenterology Professional Llc	9335052265	15

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. Benjamin Siemanowski allows following entities to bill medicare on his behalf.

Entity Name	Northwest Gastroenterology Professional Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1033278411 PECOS PAC ID: 9335052265 Enrollment ID: O20031107000129

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. Benjamin Siemanowski 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
Benjamin Siemanowski, MD 3111 Woburn St Ste 201, Bellingham, WA 98226-6610 Ph: (360) 734-1420	Benjamin Siemanowski, MD 3111 Woburn St Ste 201, Bellingham, WA 98226-6610 Ph: (360) 734-1420

Reviews and Comments

Internal Medicine Doctors in Bellingham, WA

Colleen M Overdorf, DO Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2901 Squalicum Pkwy, Bellingham, WA 98225 Phone: 360-739-2200 Fax: 360-752-5683
Hannah Sheinin, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 2979 Squalicum Pkwy, Suite 301, Bellingham, WA 98225 Phone: 360-734-1420 Fax: 360-756-6666
Ankur Mogla, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 410 Birchwood Ave Ste 200, Bellingham, WA 98225 Phone: 360-734-9233
Dr. Sumner Todd Mcallister, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 722 N State St, Bellingham, WA 98225 Phone: 360-752-2865
Amir Gharaei, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3015 Squalicum Pkwy, Suite 140, Bellingham, WA 98225 Phone: 360-788-6112
Scott Michael Letellier, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3301 Squalicum Pkwy, Bellingham, WA 98225 Phone: 360-788-8222 Fax: 360-788-7759
Dr. Sukhjit Singh Shergill, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 4545 Cordata Pkwy, Suite 2b, Bellingham, WA 98226 Phone: 360-738-2200 Fax: 360-752-5683

Benjamin Siemanowski, MD - Medicare Gastroenterology in Bellingham, WA