Dr Chang O Son, MD in Fayetteville, NC - Medicare Internal Medicine

Dr Chang O Son, MD is a medicare enrolled "Internal Medicine" physician in Fayetteville, North Carolina. He graduated from medical school in 2002 and has 23 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Danville Physician Practices Llc, Cumberland County Hospital System Inc and his current practice location is 1638 Owen Dr Ste 108, Fayetteville, North Carolina. You can reach out to his office (for appointments etc.) via phone at (910) 615-6910.

Dr Chang O Son is licensed to practice in Virginia (license number 0101255714) 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 1396016838.

Contact Information

	Dr Chang O Son, MD
	1638 Owen Dr Ste 108, Fayetteville, NC 28304-3424
	(910) 615-6910
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Chang O Son
Gender	Male
Speciality	Internal Medicine
Experience	23 Years
Location	1638 Owen Dr Ste 108, Fayetteville, North 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:

Dr Chang O Son graduated from medical school in 2002

NPI Data:

NPI Number: 1396016838
Provider Enumeration Date: 01/13/2012
Last Update Date: 09/19/2025

Medicare PECOS Information:

PECOS PAC ID: 0941424519
Enrollment ID: I20141211001267

Medical Identifiers

Medical identifiers for Dr Chang O Son such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1396016838	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	MD60764798 (Washington)	Secondary
207RH0000X	Internal Medicine - Hematology	2017-01958 (North Carolina)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	2017-01958 (North Carolina)	Secondary
207R00000X	Internal Medicine	0101255714 (Virginia)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Cape Fear Valley Medical Center	Fayetteville, NC	Hospital
Sovah Health Danville	Danville, VA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Danville Physician Practices Llc	4688606304	141
Cumberland County Hospital System Inc	1850204041	532

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 Chang O Son allows following entities to bill medicare on his behalf.

Entity Name	Danville Physician Practices Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629022868 PECOS PAC ID: 4688606304 Enrollment ID: O20051007000454

Entity Name	Jencare Neighborhood Medical New Market, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1568756948 PECOS PAC ID: 2860652823 Enrollment ID: O20120328000803

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 Chang O Son 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 Chang O Son, MD 48 Newmarket Sq, Newport News, VA 23605-2721 Ph: (757) 825-8030	Dr Chang O Son, MD 1638 Owen Dr Ste 108, Fayetteville, NC 28304-3424 Ph: (910) 615-6910

Reviews and Comments

Internal Medicine Doctors in Fayetteville, NC

Kenneth Melton, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 557 Sandhurst Dr, Fayetteville, NC 28304 Phone: 910-484-8114 Fax: 910-484-1564
Kenneth Russell Manning, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1638 Owen Dr, Fayetteville, NC 28304 Phone: 910-609-6910 Fax: 910-609-5219
San San Wai, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 2300 Ramsey St, Va Medical Center, Fayetteville, NC 28301 Phone: 910-488-2120
Dr. Sabena Johnson, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2300 Ramsey St, Fayetteville, NC 28301 Phone: 910-488-2120
Dr. Stephen S Logue, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1843 Quiet Cv, Fayetteville, NC 28304 Phone: 910-483-8080 Fax: 910-483-3258
David Tat, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1601 Owen Dr, Fayetteville, NC 28304 Phone: 910-678-0100 Fax: 910-678-0110
Dr. Ghanshyam Pradyumna Dwivedi, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1778 Metromedical Dr, Fayetteville, NC 28304 Phone: 910-483-4680 Fax: 910-484-2704

Dr Chang O Son, MD - Medicare Internal Medicine in Fayetteville, NC