John W Gnann Jr, MD in Charleston, SC - Medicare Internal Medicine

John W Gnann Jr, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Charleston, South Carolina. He went to Duke University School Of Medicine and graduated in 1978 and has 47 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice University Medical Associates Of The Medical University Of South Carol and his current practice location is 171 Ashley Ave, Charleston, South Carolina. You can reach out to his office (for appointments etc.) via phone at (843) 792-1414.

John W Gnann Jr is licensed to practice in South Carolina (license number AL35447) 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 1467498659.

Contact Information

	John W Gnann Jr, MD
	171 Ashley Ave, Charleston, SC 29425-8908
	(843) 792-1414
	Not Available

Map and Direction

Physician's Profile

Full Name	John W Gnann Jr
Gender	Male
Speciality	Internal Medicine
Experience	47 Years
Location	171 Ashley Ave, Charleston, South Carolina
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:

John W Gnann Jr attended and graduated from Duke University School Of Medicine in 1978

NPI Data:

NPI Number: 1467498659
Provider Enumeration Date: 06/22/2006
Last Update Date: 10/22/2020

Medicare PECOS Information:

PECOS PAC ID: 0143415786
Enrollment ID: I20130327000529

Medical Identifiers

Medical identifiers for John W Gnann Jr such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1467498659	NPI	-	NPPES
C73388	Other	AL	VIVA
051510652	Other	AL	BLUE CROSS
110028646	Other	AL	RAILROAD MEDICARE
9928	Other	AL	HEALTHSPRING OF ALABAMA
000080315	Other	AL	BLUE CROSS
000080315	Medicaid	AL

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RI0200X	Internal Medicine - Infectious Disease	08890 (Alabama)	Secondary
207RI0200X	Internal Medicine - Infectious Disease	AL35447 (South Carolina)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
University Medical Associates Of The Medical University Of South Carol	6305758574	1472

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. John W Gnann Jr allows following entities to bill medicare on his behalf.

Entity Name	University Medical Associates Of The Medical University Of South Carol
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1043241110 PECOS PAC ID: 6305758574 Enrollment ID: O20031105000291

Entity Name	Georgetown Memorial Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1982604021 PECOS PAC ID: 8224942123 Enrollment ID: O20031114000600

Entity Name	Waccamaw Community Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1972503910 PECOS PAC ID: 9133036932 Enrollment ID: O20031126000386

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. John W Gnann Jr 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
John W Gnann Jr, MD Po Box 751461, Charlotte, NC 28275-1461 Ph: (843) 792-6200	John W Gnann Jr, MD 171 Ashley Ave, Charleston, SC 29425-8908 Ph: (843) 792-1414

Reviews and Comments

Internal Medicine Doctors in Charleston, SC

Nikko Rowe Asuncion Tabliago, MD Infectious Disease Medicare: May Accept Medicare Assignments Practice Location: 135 Rutledge Ave Rm 1209, Charleston, SC 29425 Phone: 843-792-4541
Moses K Asempah, MD Infectious Disease Medicare: Medicare Enrolled Practice Location: 169 Ashley Avenue, Room 202 Main Hospital Msc333, Charleston, SC 29425 Phone: 717-491-3745
Paige Nicole Laverick, PA-C Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 171 Ashley Ave, Charleston, SC 29425 Phone: 843-792-1414
Dr. James Howard Benson Iii, MD Infectious Disease Medicare: Not Enrolled in Medicare Practice Location: 169 Ashley Avenue, Room 202 Main Hospital Msc333, Charleston, SC 29425 Phone: 843-792-4074
Amit Agrawal, MD Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 171 Ashley Ave, Charleston, SC 29425 Phone: 843-792-1414
Yevgeniy Gelfand, MD Infectious Disease Medicare: Not Enrolled in Medicare Practice Location: 67 President St, Charleston, SC 29425 Phone: 843-792-0111
Patrick A Flume, MD Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 171 Ashley Ave, Charleston, SC 29425 Phone: 843-792-1414

John W Gnann Jr, MD - Medicare Internal Medicine in Charleston, SC