Marckenley Isaac, MD in Marietta, GA - Medicare Internal Medicine

Marckenley Isaac, MD is a medicare enrolled "Internal Medicine" physician in Marietta, Georgia. His current practice location is 2540 Windy Hill Rd Se, Marietta, Georgia. You can reach out to his office (for appointments etc.) via phone at (470) 644-1274.

Marckenley Isaac is licensed to practice in Pennsylvania (license number MT219044) 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 1689234106.

Contact Information

	Marckenley Isaac, MD
	2540 Windy Hill Rd Se, Marietta, GA 30067-8605
	(470) 644-1274
	Not Available

Map and Direction

Physician's Profile

Full Name	Marckenley Isaac
Gender	Male
Speciality	Internal Medicine
Location	2540 Windy Hill Rd Se, Marietta, Georgia
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1689234106
Provider Enumeration Date: 06/17/2019
Last Update Date: 08/26/2025

Medicare PECOS Information:

PECOS PAC ID: 8123353281
Enrollment ID: I20230801001834

Medical Identifiers

Medical identifiers for Marckenley Isaac such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1689234106	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	322523 (New York)	Secondary
207L00000X	Anesthesiology	100785 (Georgia)	Secondary
207LP2900X	Anesthesiology - Pain Medicine	100785 (Georgia)	Secondary
207R00000X	Internal Medicine	MT219044 (Pennsylvania)	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. Marckenley Isaac allows following entities to bill medicare on his behalf.

Entity Name	North American Partners In Anesthesia Llp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1649264706 PECOS PAC ID: 7719885771 Enrollment ID: O20040108000176

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. Marckenley Isaac 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
Marckenley Isaac, MD 2540 Windy Hill Rd Se, Marietta, GA 30067-8605 Ph: (470) 644-1274	Marckenley Isaac, MD 2540 Windy Hill Rd Se, Marietta, GA 30067-8605 Ph: (470) 644-1274

Reviews and Comments

Internal Medicine Doctors in Marietta, GA

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Marckenley Isaac, MD - Medicare Internal Medicine in Marietta, GA