Dr Clayton W Chang, MD in Pottstown, PA - Medicare Internal Medicine

Dr Clayton W Chang, MD is a medicare enrolled "Internal Medicine" physician in Pottstown, Pennsylvania. His current practice location is 933 N Charlotte St, Suite 101, Pottstown, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 323-6566.

Dr Clayton W Chang is licensed to practice in Pennsylvania (license number MD024824E) 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 1346204328.

Contact Information

	Dr Clayton W Chang, MD
	933 N Charlotte St, Suite 101, Pottstown, PA 19464-3974
	(610) 323-6566
	(610) 323-9267

Map and Direction

Physician's Profile

Full Name	Dr Clayton W Chang
Gender	Male
Speciality	Internal Medicine
Location	933 N Charlotte St, Pottstown, Pennsylvania
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1346204328
Provider Enumeration Date: 04/14/2006
Last Update Date: 09/13/2011

Medicare PECOS Information:

PECOS PAC ID: 5193841187
Enrollment ID: I20100928000237

Medical Identifiers

Medical identifiers for Dr Clayton W Chang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346204328	NPI	-	NPPES
0045917000	Other	PA	KEYSTONE INS

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD024824E (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. Dr Clayton W Chang allows following entities to bill medicare on his behalf.

Entity Name	Pottstown Clinic Company Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1649341934 PECOS PAC ID: 6406857184 Enrollment ID: O20070123000573

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 Clayton W Chang 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 Clayton W Chang, MD 933 N Charlotte St, Suite 101, Pottstown, PA 19464-3974 Ph: (610) 323-6566	Dr Clayton W Chang, MD 933 N Charlotte St, Suite 101, Pottstown, PA 19464-3974 Ph: (610) 323-6566

Reviews and Comments

Internal Medicine Doctors in Pottstown, PA

Dr. Katherine Sprague Patil, D.O. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1591 Medical Dr, Pottstown, PA 19464 Phone: 610-326-8005 Fax: 484-945-0572
Nainesh M Patel, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1591 Medical Dr, Pottstown, PA 19464 Phone: 610-326-8005 Fax: 610-718-0788
Dr. Peter E Blackstone, D.O. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 555 Glasgow St, Pottstown, PA 19464 Phone: 484-948-0770 Fax: 484-945-0648
Sergio R Vaisman, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1591 Medical Dr, Pottstown, PA 19464 Phone: 610-326-8005 Fax: 610-327-9629
Dr. Scott Eric Drobnis, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 119 Shoemaker Rd, Pottstown, PA 19464 Phone: 610-427-4919
Kalyani Narra, Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1600 E High St, Pmmc Regional Cancer Center, Pottstown, PA 19464 Phone: 610-327-7000
Wei Song, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1591 Medical Dr, Pottstown, PA 19464 Phone: 610-326-8005 Fax: 610-327-9629

Dr Clayton W Chang, MD - Medicare Internal Medicine in Pottstown, PA