Dr Antonios Katsigiannis, MD in Stamford, CT

Dr Antonios Katsigiannis, MD is a medicare enrolled "Internal Medicine" physician in Stamford, Connecticut. He went to New York Medical College and graduated in 1993 and has 31 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 90 Morgan St, Suite 101, Stamford, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 323-8437.

Dr Antonios Katsigiannis is licensed to practice in Connecticut (license number 035140) 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 1629157276.

Contact Information

	Dr Antonios Katsigiannis, MD
	90 Morgan St, Suite 101, Stamford, CT 06905-5466
	(203) 323-8437
	(203) 327-4628

Map and Direction

Physician's Profile

Full Name	Dr Antonios Katsigiannis
Gender	Male
Speciality	Internal Medicine
Experience	31 Years
Location	90 Morgan St, Stamford, Connecticut
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:

Dr Antonios Katsigiannis attended and graduated from New York Medical College in 1993

NPI Data:

NPI Number: 1629157276
Provider Enumeration Date: 11/03/2006
Last Update Date: 10/21/2019

Medicare PECOS Information:

PECOS PAC ID: 3971671223
Enrollment ID: I20081014000319

Medical Identifiers

Medical identifiers for Dr Antonios Katsigiannis such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1629157276	NPI	-	NPPES
035140	Other	CT	MEDICAL LICENSE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	035140 (Connecticut)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Greenwich Hospital Association -	Greenwich, CT	Hospital
Stamford Hospital	Stamford, CT	Hospital
St. Vincent's Medical Center	Bridgeport, CT	Hospital

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 Antonios Katsigiannis allows following entities to bill medicare on his behalf.

Entity Name	Connecticut Health Care Consultants, Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1700034535 PECOS PAC ID: 3870661127 Enrollment ID: O20081014000330

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 Antonios Katsigiannis 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 Antonios Katsigiannis, MD 90 Morgan St, Ste 101-102, Stamford, CT 06905-5466 Ph: (203) 323-8437	Dr Antonios Katsigiannis, MD 90 Morgan St, Suite 101, Stamford, CT 06905-5466 Ph: (203) 323-8437

Reviews and Comments

Internal Medicine Doctors in Stamford, CT

Jeanne M Hosinski, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 3 Sweet Briar Rd, Stamford, CT 06905 Phone: 203-968-8101
Dr. Santi J Neuberger, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1290 Summer St, Stamford, CT 06905 Phone: 203-324-9955 Fax: 203-324-0171
Karishma Bellara, PA Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 190 W Broad St, Stamford, CT 06902 Phone: 203-348-2437 Fax: 203-276-7243
Dr. Brian Barry Hennessy, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 90 Morgan St, Ste 202, Stamford, CT 06905 Phone: 203-348-2922 Fax: 203-358-8721
Dr. Andreas Bub, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1 Hospital Plz, Stamford, CT 06902 Phone: 203-276-7147
Katharine Meyers, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 1450 Washington Blvd, Stamford, CT 06902 Phone: 203-327-9321 Fax: 203-967-2140
Dr. Brian Sebastian Wojeck, M.D. M. P.H Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 260 Long Ridge Rd, Stamford, CT 06902 Phone: 203-737-1058

Dr Antonios Katsigiannis, MD - Medicare Internal Medicine in Stamford, CT