Gregory Davis Mackay, MD in Vero Beach, FL - Medicare Internal Medicine

Gregory Davis Mackay, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Vero Beach, Florida. His current practice location is 3745 11th Cir, Suite 101, Vero Beach, Florida. You can reach out to his office (for appointments etc.) via phone at (772) 299-3211.

Gregory Davis Mackay is licensed to practice in Florida (license number ME 60347) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1346277613.

Contact Information

	Gregory Davis Mackay, MD
	3745 11th Cir, Suite 101, Vero Beach, FL 32960-4837
	(772) 299-3211
	(772) 299-3517

Map and Direction

Physician's Profile

Full Name	Gregory Davis Mackay
Gender	Male
Speciality	Internal Medicine - Gastroenterology
Location	3745 11th Cir, Vero Beach, Florida
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1346277613
Provider Enumeration Date: 06/26/2006
Last Update Date: 01/22/2018

Medicare PECOS Information:

PECOS PAC ID: 2466549621
Enrollment ID: I20100322000279

Medical Identifiers

Medical identifiers for Gregory Davis Mackay such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346277613	NPI	-	NPPES
12603	Other	FL	BLUE CROSS
O55359000	Medicaid	FL
100015007	Other	FL	RR MEDICARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	ME 60347 (Florida)	Primary

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. Gregory Davis Mackay allows following entities to bill medicare on his behalf.

Entity Name	Indian River Health Services Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1710933031 PECOS PAC ID: 9234130329 Enrollment ID: O20070116000060

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. Gregory Davis Mackay 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
Gregory Davis Mackay, MD 3450 11th Ct Ste 206, Vero Beach, FL 32960-5012 Ph: (772) 299-3511	Gregory Davis Mackay, MD 3745 11th Cir, Suite 101, Vero Beach, FL 32960-4837 Ph: (772) 299-3211

Reviews and Comments

Internal Medicine Doctors in Vero Beach, FL

Dr. Erol R Atamer, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 1265 36th St, Vero Beach, FL 32960 Phone: 772-567-6340 Fax: 772-567-3564
Joseph John Zerega, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3745 11th Cir, Suite 101, Vero Beach, FL 32960 Phone: 772-299-3511 Fax: 772-299-3517
Dennis C King, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 4165 9th St Sw, Suite 106, Vero Beach, FL 32968 Phone: 772-569-7706
Dr. Leon Hendley, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1300 36th Street, Suite C, Vero Beach, FL 32960 Phone: 772-770-4911 Fax: 772-569-4583
Dr. Bradley Adam Kast, D.O. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 1155 35th Ln, Suite 201, Vero Beach, FL 32960 Phone: 772-794-3364
Stephen G Ritter, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 885 37th Pl Ste B, Vero Beach, FL 32960 Phone: 772-567-6140 Fax: 772-567-6170
Dr. Caroline Remo Mcknight, D.O. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1000 36th St, Vero Beach, FL 32960 Phone: 772-567-4311 Fax: 772-794-1474

Gregory Davis Mackay, MD - Medicare Internal Medicine in Vero Beach, FL