Mark Cieniawski, MD in Portland, ME - Medicare Internal Medicine

Mark Cieniawski, MD is a medicare enrolled "Internal Medicine" physician in Portland, Maine. He went to Northwestern University Feinberg Medical School and graduated in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Northern Maine Medical Center and his current practice location is 144 State St, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 879-3040.

Mark Cieniawski is licensed to practice in Maine (license number 013544) 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 1205870607.

Contact Information

	Mark Cieniawski, MD
	144 State St, Portland, ME 04101-3776
	(207) 879-3040
	(207) 879-3947

Map and Direction

Physician's Profile

Full Name	Mark Cieniawski
Gender	Male
Speciality	Internal Medicine
Experience	33 Years
Location	144 State St, Portland, Maine
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:

Mark Cieniawski attended and graduated from Northwestern University Feinberg Medical School in 1991

NPI Data:

NPI Number: 1205870607
Provider Enumeration Date: 06/15/2006
Last Update Date: 09/04/2007

Medicare PECOS Information:

PECOS PAC ID: 2365491149
Enrollment ID: I20050822000804

Medical Identifiers

Medical identifiers for Mark Cieniawski such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1205870607	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	013544 (Maine)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Valley Home Health Services	Caribou, ME	Home health agency
Vna Home Health & Hospice	So portland, ME	Hospice
Northern Maine Medical Center	Fort kent, ME	Hospital
Cary Medical Center	Caribou, ME	Hospital
A R Gould Hospital	Presque isle, ME	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Northern Maine Medical Center	8426952987	47

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. Mark Cieniawski allows following entities to bill medicare on his behalf.

Entity Name	Northern Maine Medical Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1568465144 PECOS PAC ID: 8426952987 Enrollment ID: O20040511000177

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. Mark Cieniawski 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
Mark Cieniawski, MD 144 State St, Portland, ME 04101-3776 Ph: (207) 879-3000	Mark Cieniawski, MD 144 State St, Portland, ME 04101-3776 Ph: (207) 879-3040

Reviews and Comments

Internal Medicine Doctors in Portland, ME

Andrew J. Hsu, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 155 Fore River Pkwy, Portland, ME 04102 Phone: 207-535-1100 Fax: 207-879-8787
David A Polisner, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 144 State St, Portland, ME 04101 Phone: 207-879-3000
Brian D Moore, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 144 State St, Portland, ME 04101 Phone: 207-879-3000
Marc Stuart Hoffman, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 144 State St, Portland, ME 04101 Phone: 207-879-3265
Janet D Mcculley, D.O. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 22 Bramhall St, Portland, ME 04102 Phone: 207-662-4618
Saeeda Fatima, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 22 Bramhall St Rm 2227, Portland, ME 04102 Phone: 207-662-4618
Dr. Thalia Mayes, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 161 Marginal Way, Portland, ME 04101 Phone: 207-773-7964 Fax: 207-773-9073

Mark Cieniawski, MD - Medicare Internal Medicine in Portland, ME