Felice R Zwas, MD in Greenwich, CT - Medicare Gastroenterology

Felice R Zwas, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Greenwich, Connecticut. She went to Columbia University College Of Physicians And Surgeons and graduated in 1980 and has 44 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Connecticut Gi Pc and her current practice location is 500 W Putnam Ave, Suite 100, Greenwich, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 863-2900.

Felice R Zwas is licensed to practice in Connecticut (license number 028878) 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 1225059116.

Contact Information

	Felice R Zwas, MD
	500 W Putnam Ave, Suite 100, Greenwich, CT 06830-6086
	(203) 863-2900
	(203) 863-2901

Map and Direction

Physician's Profile

Full Name	Felice R Zwas
Gender	Female
Speciality	Gastroenterology
Experience	44 Years
Location	500 W Putnam 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:

Felice R Zwas attended and graduated from Columbia University College Of Physicians And Surgeons in 1980

NPI Data:

NPI Number: 1225059116
Provider Enumeration Date: 07/23/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 1759480353
Enrollment ID: I20101004001235

Medical Identifiers

Medical identifiers for Felice R Zwas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1225059116	NPI	-	NPPES
010028878CT01	Other	CT	ANTHEM
028878	Other	CT	COMMERCIAL
1288788	Medicaid	CT

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	028878 (Connecticut)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Greenwich Hospital Association -	Greenwich, CT	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Connecticut Gi Pc	9830110758	192

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. Felice R Zwas allows following entities to bill medicare on her behalf.

Entity Name	Connecticut Gi Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023124625 PECOS PAC ID: 9830110758 Enrollment ID: O20070112000011

Entity Name	Center For Gastrointestinal Medicine Of Fairfield & Westchester, P.c.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1003837907 PECOS PAC ID: 0143111989 Enrollment ID: O20070622000104

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. Felice R Zwas 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
Felice R Zwas, MD 500 W Putnam Ave, Suite 100, Greenwich, CT 06830-6086 Ph: (203) 863-2900	Felice R Zwas, MD 500 W Putnam Ave, Suite 100, Greenwich, CT 06830-6086 Ph: (203) 863-2900

Reviews and Comments

Internal Medicine Doctors in Greenwich, CT

Dr. Nicholas Harrison Browning, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 75 Holly Hill Ln, Greenwich, CT 06830 Phone: 203-863-3400
Francesca Montanari, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 77 Lafayette Pl, Greenwich, CT 06830 Phone: 203-863-3700
Dr. Lisa Kurian, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 75 Holly Hill Ln, Greenwich, CT 06830 Phone: 203-869-6960 Fax: 203-869-5103
Dr. Steven Smith, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 5 Perryridge Rd, Greenwich, CT 06830 Phone: 203-863-3911
Dr. Marcelyn Carol Molloy, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 75 Holly Hill Ln, Greenwich, CT 06830 Phone: 203-869-6960 Fax: 203-869-5103
Dr. Alexander Delvecchio, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 55 Holly Hill Ln, Suite 240, Greenwich, CT 06830 Phone: 203-863-4210 Fax: 203-622-1872
Dr. Sunil Rana, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 49 Lake Ave Ste 2, Greenwich, CT 06830 Phone: 203-869-7704 Fax: 203-661-8596

Felice R Zwas, MD - Medicare Gastroenterology in Greenwich, CT