Dr Michelle Siegel Marrinan, MD in Greenwich, CT

Dr Michelle Siegel Marrinan, MD is a medicare enrolled "Otolaryngology - Otology & Neurotology" physician in Greenwich, Connecticut. Her current practice location is 49 Lake Ave, Greenwich, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 869-2030.

Dr Michelle Siegel Marrinan is licensed to practice in Connecticut (license number 042226) 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 1598761629.

Contact Information

	Dr Michelle Siegel Marrinan, MD
	49 Lake Ave, Greenwich, CT 06830-4501
	(203) 869-2030
	(203) 869-9262

Map and Direction

Physician's Profile

Full Name	Dr Michelle Siegel Marrinan
Gender	Female
Speciality
Experience	Years
Location	49 Lake Ave, Greenwich, Connecticut
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 Michelle Siegel Marrinan attended and graduated from in

NPI Data:

NPI Number: 1598761629
Provider Enumeration Date: 06/23/2005
Last Update Date: 09/11/2025

Medicare PECOS Information:

PECOS PAC ID:
Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Michelle Siegel Marrinan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1598761629	NPI	-	NPPES
001422261	Medicaid	CT

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Y00000X	Otolaryngology	042226 (Connecticut)	Secondary
207YX0901X	Otolaryngology - Otology & Neurotology	042226 (Connecticut)	Primary

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 Michelle Siegel Marrinan 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 Michelle Siegel Marrinan, MD 49 Lake Ave, Greenwich, CT 06830-4501 Ph: (203) 869-2030	Dr Michelle Siegel Marrinan, MD 49 Lake Ave, Greenwich, CT 06830-4501 Ph: (203) 869-2030

Reviews and Comments

Otolaryngology Doctors in Greenwich, CT

Dr. Stephen Jeffrey Salzer, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 49 Lake Ave, Greenwich, CT 06830 Phone: 203-869-2030
Mina Nguyen Le, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 49 Lake Ave Ste 103, Greenwich, CT 06830 Phone: 203-869-2030 Fax: 203-869-9262
Dr. Steven Alan Bramwit, MD Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 49 Lake Ave, Greenwich, CT 06830 Phone: 203-869-2030 Fax: 203-964-3140
Dr. Richard J Brauer, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 49 Lake Ave, Suite 205, Greenwich, CT 06830 Phone: 203-869-0177 Fax: 203-869-7387
Dr. David Lawrence Harsany, M.D. Otolaryngology Medicare: Not Enrolled in Medicare Practice Location: 10 Elskip Ln, Greenwich, CT 06831 Phone: 212-945-1640
Mr. Steven M Feldman, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 4 Dearfield Dr Ste 104, Greenwich, CT 06831 Phone: 203-629-5500 Fax: 203-629-8244

Dr Michelle Siegel Marrinan, MD - Medicare in Greenwich, CT