Dr Usha Periyanayagam, MD in San Francisco, CA

Dr Usha Periyanayagam, MD is a medicare enrolled "Emergency Medicine" physician in San Francisco, California. Her current practice location is 680 Mission St, Apt 14n, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (270) 853-9302.

Dr Usha Periyanayagam is licensed to practice in California (license number A135431) 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 1346478385.

Contact Information

	Dr Usha Periyanayagam, MD
	680 Mission St, Apt 14n, San Francisco, CA 94105-4000
	(270) 853-9302
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Usha Periyanayagam
Gender	Female
Speciality	Emergency Medicine
Location	680 Mission St, 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: 1346478385
Provider Enumeration Date: 06/29/2009
Last Update Date: 01/26/2022

Medicare PECOS Information:

PECOS PAC ID: 6204078637
Enrollment ID: I20150826002840

Medical Identifiers

Medical identifiers for Dr Usha Periyanayagam such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346478385	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	125055892 (Illinois)	Secondary
207P00000X	Emergency Medicine	A135431 (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. Dr Usha Periyanayagam allows following entities to bill medicare on her behalf.

Entity Name	Cep America - California
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023063542 PECOS PAC ID: 6103739131 Enrollment ID: O20031106000520

Entity Name	Acute Medical Providers Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1942571146 PECOS PAC ID: 1153589874 Enrollment ID: O20120225000135

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 Usha Periyanayagam 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 Usha Periyanayagam, MD 680 Mission St, Apt 14n, San Francisco, CA 94105-4000 Ph: (270) 853-9302	Dr Usha Periyanayagam, MD 680 Mission St, Apt 14n, San Francisco, CA 94105-4000 Ph: (270) 853-9302

Reviews and Comments

Emergency Medicine Doctors in San Francisco, CA

Paul Robinson, Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 1230 Arguello Blvd Apt 2, San Francisco, CA 94122 Phone: 415-948-8836
Frederick D Pitts Jr., MD Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 229 7th St, San Francisco, CA 94103 Phone: 415-503-6042 Fax: 415-503-6099
Georgina Lisseth Calderon, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1501 10th Ave, Apt. 1, San Francisco, CA 94122 Phone: 323-514-0964
Carli Renske Reisdorf, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 1101 Van Ness Ave, San Francisco, CA 94109 Phone: 415-600-6000
Timothy Bauer Duncan, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 2333 Buchanan St, San Francisco, CA 94115 Phone: 209-342-2300 Fax: 209-524-4240
Bichhuong M Dinh, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 3555 Cesar Chavez, San Francisco, CA 94110 Phone: 240-447-1281
Dr. Lauren Elizabeth Chalwell, M.D. Emergency Medicine Medicare: Medicare Enrolled Practice Location: 1001 Potrero Avenue Department Of Emergency Medicine, San Francisco General Hospital,, San Francisco, CA 94110 Phone: 415-206-5753

Dr Usha Periyanayagam, MD - Medicare Emergency Medicine in San Francisco, CA