Dr Barbara Gredysa, MD in Southampton, NY

Dr Barbara Gredysa, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Southampton, New York. She graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Weill Medical College Of Cornell and her current practice location is 2 Montauk Hwy, Southampton, New York. You can reach out to her office (for appointments etc.) via phone at (646) 962-4676.

Dr Barbara Gredysa is licensed to practice in New York (license number 280046-1) 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 1457678500.

Contact Information

	Dr Barbara Gredysa, MD
	2 Montauk Hwy, Southampton, NY 11968-4137
	(646) 962-4676
	(646) 962-0599

Map and Direction

Physician's Profile

Full Name	Dr Barbara Gredysa
Gender	Female
Speciality	Endocrinology
Experience	17 Years
Location	2 Montauk Hwy, Southampton, New York
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 Barbara Gredysa graduated from medical school in 2007

NPI Data:

NPI Number: 1457678500
Provider Enumeration Date: 04/29/2010
Last Update Date: 10/27/2023

Medicare PECOS Information:

PECOS PAC ID: 9032418496
Enrollment ID: I20160506000268

Medical Identifiers

Medical identifiers for Dr Barbara Gredysa such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1457678500	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	280046-1 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Suny/stony Brook University Hospital	Stony brook, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Weill Medical College Of Cornell	6800709023	1644

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 Barbara Gredysa allows following entities to bill medicare on her behalf.

Entity Name	Weill Medical College Of Cornell
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124170212 PECOS PAC ID: 6800709023 Enrollment ID: O20031118000661

Entity Name	Peconic Endocrinology, Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1396106860 PECOS PAC ID: 8123327582 Enrollment ID: O20160506000124

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 Barbara Gredysa 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 Barbara Gredysa, MD 2 Montauk Hwy, Southampton, NY 11968-4137 Ph: () -	Dr Barbara Gredysa, MD 2 Montauk Hwy, Southampton, NY 11968-4137 Ph: (646) 962-4676

Reviews and Comments

Internal Medicine Doctors in Southampton, NY

Dr. Konstadinos J Spyris, D.O. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 240 Meeting House Ln, Southampton, NY 11968 Phone: 631-560-3219
Anthony John Vacchio, Endocrinology, Diabetes & Metabolism Medicare: May Accept Medicare Assignments Practice Location: 240 Meeting House Ln, Southampton, NY 11968 Phone: 631-726-8200
Dr. Bahadur Ali, Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 240 Meeting House Ln, Southampton, NY 11968 Phone: 631-726-8200 Fax: 631-726-0396
Dr. Richard J Panebianco, MD Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 325 Meeting House Ln, Bldg #2 Suite 403, Southampton, NY 11968 Phone: 631-283-2100 Fax: 631-283-5731
Dr. Charles V Guida, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 325 Meeting House Ln, Bldg #2 Suite 403, Southampton, NY 11968 Phone: 631-283-2100 Fax: 631-283-5731
Dr. Sammy G Nakhla, M.D. Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 325 Meeting House Ln, Bldg 2 Suite 403, Southampton, NY 11968 Phone: 631-283-2100 Fax: 631-283-5731
Dr. Amy Elizabeth Dalton, DO Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 325 Meeting House Lane, Bldg. 2 Suite 301, Southampton, NY 11968 Phone: 631-283-4048 Fax: 631-283-5396

Dr Barbara Gredysa, MD - Medicare Endocrinology in Southampton, NY