Dr Elizabeth Dennis, DO in Westbrook, ME - Medicare Internal Medicine

Dr Elizabeth Dennis, DO is a medicare enrolled "Internal Medicine" physician in Westbrook, Maine. She went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 2005 and has 21 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Maine Center For Cancer Medicine And Blood Disorders Pa, Maine Center For Cancer Medicine And Blood Disorders Pa and her current practice location is 11 Rock Row Ste 320, Westbrook, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 303-3300.

Dr Elizabeth Dennis is licensed to practice in Maine (license number 2067) 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 1073714721.

Contact Information

	Dr Elizabeth Dennis, DO
	11 Rock Row Ste 320, Westbrook, ME 04092-4877
	(207) 303-3300
	(207) 250-2139

Map and Direction

Physician's Profile

Full Name	Dr Elizabeth Dennis
Gender	Female
Speciality	Internal Medicine
Experience	21 Years
Location	11 Rock Row Ste 320, Westbrook, Maine
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:

Dr Elizabeth Dennis attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 2005

NPI Data:

NPI Number: 1073714721
Provider Enumeration Date: 05/30/2007
Last Update Date: 04/16/2026

Medicare PECOS Information:

PECOS PAC ID: 1557429776
Enrollment ID: I20081016000416

Medical Identifiers

Medical identifiers for Dr Elizabeth Dennis such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1073714721	NPI	-	NPPES
433988399	Medicaid	ME

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	24444 (New Hampshire)	Secondary
207R00000X	Internal Medicine	2067 (Maine)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Maine Medical Center	Portland, ME	Hospital
Mid Coast Hospital	Brunswick, ME	Hospital
Portsmouth Regional Hospital	Portsmouth, NH	Hospital
Lincolnhealth	Damariscotta, ME	Hospital
Penobscot Bay Medical Center	Rockport, ME	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Maine Center For Cancer Medicine And Blood Disorders Pa	0840195186	69
Maine Center For Cancer Medicine And Blood Disorders Pa	0840195186	69

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. Dr Elizabeth Dennis allows following entities to bill medicare on her behalf.

Entity Name	Maine Center For Cancer Medicine & Blood Disorders Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1205896107 PECOS PAC ID: 0840195186 Enrollment ID: O20031201000458

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. Dr Elizabeth Dennis 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
Dr Elizabeth Dennis, DO Po Box 911, Brattleboro, VT 05302-0911 Ph: (207) 303-3200	Dr Elizabeth Dennis, DO 11 Rock Row Ste 320, Westbrook, ME 04092-4877 Ph: (207) 303-3300

Reviews and Comments

Internal Medicine Doctors in Westbrook, ME

Mark A Wrona, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 11 Rock Row Ste 120, Westbrook, ME 04092 Phone: 207-303-3300 Fax: 207-250-2139
Dr. Eleni Nicole Nackos, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 11 Rock Row Ste 320, Westbrook, ME 04092 Phone: 207-303-3300 Fax: 207-250-2139
Dr. Howard L. Glass, D.O. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2 Chabot St, Westbrook, ME 04092 Phone: 207-857-9311 Fax: 207-857-9324
Patrick James Boland, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 11 Rock Row Ste 120, Westbrook, ME 04092 Phone: 207-303-3300 Fax: 207-250-2139
Dr. Owen B Pickus, D.O. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 2 Chabot St, Westbrook, ME 04092 Phone: 207-857-9311 Fax: 207-857-9324
Patrick Michael Fleming, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1 Harnois Ave Ste 1b, Westbrook, ME 04092 Phone: 207-662-1340 Fax: 207-662-1341

Dr Elizabeth Dennis, DO - Medicare Internal Medicine in Westbrook, ME