Dr Agnieszka M Janisiewicz, MD in San Leandro, CA

Dr Agnieszka M Janisiewicz, MD is a medicare enrolled "Otolaryngology" physician in San Leandro, California. Her current practice location is 2500 Merced St, San Leandro, California. You can reach out to her office (for appointments etc.) via phone at (510) 454-1000.

Dr Agnieszka M Janisiewicz is licensed to practice in California (license number A108890) 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 1467615104.

Contact Information

	Dr Agnieszka M Janisiewicz, MD
	2500 Merced St, San Leandro, CA 94577-4201
	(510) 454-1000
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Agnieszka M Janisiewicz
Gender	Female
Speciality	Otolaryngology
Location	2500 Merced St, San Leandro, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1467615104
Provider Enumeration Date: 07/02/2008
Last Update Date: 02/11/2022

Medicare PECOS Information:

PECOS PAC ID: 8820225758
Enrollment ID: I20131220000554

Medical Identifiers

Medical identifiers for Dr Agnieszka M Janisiewicz such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1467615104	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Y00000X	Otolaryngology	A108890 (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 Agnieszka M Janisiewicz allows following entities to bill medicare on her behalf.

Entity Name	Permanente Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073606299 PECOS PAC ID: 8921910225 Enrollment ID: O20031104000710

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 Agnieszka M Janisiewicz 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 Agnieszka M Janisiewicz, MD 2500 Merced St, San Leandro, CA 94577-4201 Ph: (510) 454-1000	Dr Agnieszka M Janisiewicz, MD 2500 Merced St, San Leandro, CA 94577-4201 Ph: (510) 454-1000

Reviews and Comments

Otolaryngology Doctors in San Leandro, CA

Dr. Ronald L. Rubenstein, M. D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 13847 E 14th St, #200, San Leandro, CA 94578 Phone: 510-352-5470 Fax: 510-352-3154
Dr. Robert K Wu, M. D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 13847 E 14th St, #200, San Leandro, CA 94578 Phone: 510-352-5470 Fax: 510-352-3154
Dr. Nancy Jones Bryant, M.D. Otolaryngology Medicare: Not Enrolled in Medicare Practice Location: 13847 E 14th St Ste 110, San Leandro, CA 94578 Phone: 510-357-5566

Dr Agnieszka M Janisiewicz, MD - Medicare Otolaryngology in San Leandro, CA