Mariann C Mcelwain, MD in Gainesville, GA

Mariann C Mcelwain, MD is a medicare enrolled "Otolaryngology" physician in Gainesville, Georgia. She went to University Of Toledo College Of Medicine and graduated in 1992 and has 34 years of diverse experience with area of expertise as Otolaryngology. She is a member of the group practice Ent And Allergy Specialists Of Western Pa Pc and her current practice location is 2406 Lighthouse Manor Dr, Gainesville, Georgia. You can reach out to her office (for appointments etc.) via phone at (770) 536-4352.

Mariann C Mcelwain is licensed to practice in Georgia (license number 109461) 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 1134117757.

Contact Information

	Mariann C Mcelwain, MD
	2406 Lighthouse Manor Dr, Gainesville, GA 30501-7401
	(770) 536-4352
	(770) 532-8165

Map and Direction

Physician's Profile

Full Name	Mariann C Mcelwain
Gender	Female
Speciality	Otolaryngology
Experience	34 Years
Location	2406 Lighthouse Manor Dr, Gainesville, Georgia
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:

Mariann C Mcelwain attended and graduated from University Of Toledo College Of Medicine in 1992

NPI Data:

NPI Number: 1134117757
Provider Enumeration Date: 10/07/2005
Last Update Date: 01/07/2026

Medicare PECOS Information:

PECOS PAC ID: 9234170481
Enrollment ID: I20050518000152

Medical Identifiers

Medical identifiers for Mariann C Mcelwain such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1134117757	NPI	-	NPPES
01726449	Medicaid	PA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Y00000X	Otolaryngology	MD 057799L (Pennsylvania)	Secondary
207Y00000X	Otolaryngology	109461 (Georgia)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Heritage Valley Beaver	Beaver, PA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Ent And Allergy Specialists Of Western Pa Pc	4183663602	9

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. Mariann C Mcelwain allows following entities to bill medicare on her behalf.

Entity Name	University Of Pittsburgh Physicians
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1619935004 PECOS PAC ID: 8729990239 Enrollment ID: O20040308000883

Entity Name	Ent & Allergy Specialists Of Western Pa Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1659343101 PECOS PAC ID: 4183663602 Enrollment ID: O20050425001113

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. Mariann C Mcelwain 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
Mariann C Mcelwain, MD 2406 Lighthouse Manor Dr, Gainesville, GA 30501-7401 Ph: (770) 536-4352	Mariann C Mcelwain, MD 2406 Lighthouse Manor Dr, Gainesville, GA 30501-7401 Ph: (770) 536-4352

Reviews and Comments

Otolaryngology Doctors in Gainesville, GA

Lawrence L Durisch Jr., MD Otolaryngology Medicare: Not Enrolled in Medicare Practice Location: 91 Overlook Dr, Gainesville, GA 30506 Phone: 770-536-9191
Dr. Michael Harris Callahan, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 584 Lanier Park Dr, Gainesville, GA 30501 Phone: 770-534-5208 Fax: 770-534-8512
Brennan P Wood, MD Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 2406 Lighthouse Manor Dr, Gainesville, GA 30501 Phone: 770-536-4352 Fax: 770-532-8165
Robert M Baskin, MD Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 2406 Lighthouse Manor Dr, Gainesville, GA 30501 Phone: 770-536-4352 Fax: 770-532-8165
Dr. Roger William Farmer, MD Otolaryngology Medicare: Not Enrolled in Medicare Practice Location: 2406 Lighthouse Manor Dr, Gainesville, GA 30501 Phone: 770-536-4352 Fax: 770-532-8165
Allen P Butler, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 2406 Lighthouse Manor Dr, Gainesville, GA 30501 Phone: 770-536-4352 Fax: 770-532-8165

Mariann C Mcelwain, MD - Medicare Otolaryngology in Gainesville, GA