Sophia Whasun Chang, MD in San Francisco, CA

Sophia Whasun Chang, MD is a medicare enrolled "Internal Medicine" physician in San Francisco, California. Her current practice location is 1001 Potrero Avenue, Rm 5h22, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 206-8317.

Sophia Whasun Chang is licensed to practice in California (license number G59695) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1548375983.

Contact Information

	Sophia Whasun Chang, MD
	1001 Potrero Avenue, Rm 5h22, San Francisco, CA 94110-3518
	(415) 206-8317
	(415) 476-8965

Map and Direction

Physician's Profile

Full Name	Sophia Whasun Chang
Gender	Female
Speciality	Internal Medicine
Location	1001 Potrero Avenue, San Francisco, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1548375983
Provider Enumeration Date: 08/19/2006
Last Update Date: 01/09/2012

Medicare PECOS Information:

PECOS PAC ID: 9032428115
Enrollment ID: I20151013001124

Medical Identifiers

Medical identifiers for Sophia Whasun Chang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1548375983	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	G59695 (California)	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. Sophia Whasun Chang allows following entities to bill medicare on her behalf.

Entity Name	City & County Of San Francisco
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1982737524 PECOS PAC ID: 1658280748 Enrollment ID: O20050309000770

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. Sophia Whasun 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
Sophia Whasun Chang, MD Po Box 7464, San Francisco, CA 94120-7464 Ph: (415) 206-3103	Sophia Whasun Chang, MD 1001 Potrero Avenue, Rm 5h22, San Francisco, CA 94110-3518 Ph: (415) 206-8317

Reviews and Comments

Internal Medicine Doctors in San Francisco, CA

Dr. Shannon Walker, Internal Medicine Medicare: Medicare Enrolled Practice Location: 112 Parnassus Ave Apt 4, San Francisco, CA 94117 Phone: 571-271-8343
Dr. Pratyusha Kishore Narra, MBBS Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3490 California St, San Francisco, CA 94118 Phone: 415-514-6200 Fax: 415-514-6410
Dr. Chelsea Joy Thomsen, M.D., M.S.P.H Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2 W Portal Ave, San Francisco, CA 94127 Phone: 415-291-0480
Christine Soran, Internal Medicine Medicare: Medicare Enrolled Practice Location: 1001 Potrero Ave, Bldg 10, 3rd Floor, Ward 13, Ucsf Division Of General Internal Medicine Sfgh, San Francisco, CA 94110 Phone: 415-206-5164 Fax: 415-206-5586
Stephen Norris Cohen, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 40 Ventura Ave, San Francisco, CA 94116 Phone: 415-681-2171 Fax: 415-681-2171
Mauricio Jalife Bucay, M.D Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 505 Parnassus Ave, San Francisco, CA 94143 Phone: 415-750-4994 Fax: 415-750-8156
Dr. Adriana A.t. Martin, M.D., PH.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 505 Parnassus Ave, San Francisco, CA 94143 Phone: 415-514-7288

Sophia Whasun Chang, MD - Medicare Internal Medicine in San Francisco, CA