Woo Sung Ahn, MD in Lakewood, CA - Medicare Internal Medicine

Woo Sung Ahn, MD is a medicare enrolled "Internal Medicine" physician in Lakewood, California. He graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 20145 S Pioneer Blvd, Lakewood, California. You can reach out to his office (for appointments etc.) via phone at (562) 916-5020.

Woo Sung Ahn is licensed to practice in California (license number A51408) 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 1396807806.

Contact Information

	Woo Sung Ahn, MD
	20145 S Pioneer Blvd, Lakewood, CA 90715-1051
	(562) 916-5020
	(562) 916-5022

Map and Direction

Physician's Profile

Full Name	Woo Sung Ahn
Gender	Male
Speciality	Internal Medicine
Experience	48 Years
Location	20145 S Pioneer Blvd, Lakewood, California
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:

Woo Sung Ahn graduated from medical school in 1976

NPI Data:

NPI Number: 1396807806
Provider Enumeration Date: 12/14/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 6002851268
Enrollment ID: I20091111000572

Medical Identifiers

Medical identifiers for Woo Sung Ahn such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1396807806	NPI	-	NPPES
00A514080	Other	CA	MEDICAL

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A51408 (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. Woo Sung Ahn allows following entities to bill medicare on his behalf.

Entity Name	Woosung Ahn, M.d., Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285766253 PECOS PAC ID: 3678611647 Enrollment ID: O20091111000587

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. Woo Sung Ahn 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
Woo Sung Ahn, MD 20145 S Pioneer Blvd, Lakewood, CA 90715-1051 Ph: (562) 916-5020	Woo Sung Ahn, MD 20145 S Pioneer Blvd, Lakewood, CA 90715-1051 Ph: (562) 916-5020

Reviews and Comments

Internal Medicine Doctors in Lakewood, CA

Dr. Joel Douglas Epstein, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3650 South St, Suite 308, Lakewood, CA 90712 Phone: 562-633-2275 Fax: 562-633-2579
Scott A Gordon, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 5750 Downey Ave, Suite 100, Lakewood, CA 90712 Phone: 562-630-3105
Sultanali Alidina, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 3300 E South St, Suite 209, Lakewood, CA 90805 Phone: 562-630-3434 Fax: 562-630-5240
Dr. Kyaw Moe, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3650 South St, Suite 101, Lakewood, CA 90712 Phone: 562-286-6466 Fax: 562-286-6465
Dr. Milan Gaurang Rawal, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3650 South St, Suite 310, Lakewood, CA 90712 Phone: 562-531-1980 Fax: 562-531-7952
Khalid Saeed, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 5750 Downey Ave, Suite 100, Lakewood, CA 90712 Phone: 562-630-3105
Kartik Thaker, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3650 E South St, Suite # 210, Lakewood, CA 90712 Phone: 562-630-2360 Fax: 562-633-0510

Woo Sung Ahn, MD - Medicare Internal Medicine in Lakewood, CA