Marianne Sommerville, MD in Berkeley, CA

Marianne Sommerville, MD is a medicare enrolled "Hospitalist" physician in Berkeley, California. Her current practice location is 2450 Ashby Ave Rm 3040, Berkeley, California. You can reach out to her office (for appointments etc.) via phone at (510) 204-3977.

Marianne Sommerville is licensed to practice in California (license number G58224) 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 1457403818.

Contact Information

	Marianne Sommerville, MD
	2450 Ashby Ave Rm 3040, Berkeley, CA 94705-2067
	(510) 204-3977
	(510) 204-5429

Map and Direction

Physician's Profile

Full Name	Marianne Sommerville
Gender	Female
Speciality	Hospitalist
Location	2450 Ashby Ave Rm 3040, Berkeley, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1457403818
Provider Enumeration Date: 01/17/2007
Last Update Date: 09/09/2020

Medicare PECOS Information:

PECOS PAC ID: 1557422458
Enrollment ID: I20081210000861

Medical Identifiers

Medical identifiers for Marianne Sommerville such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1457403818	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207V00000X	Obstetrics & Gynecology	G58224 (California)	Secondary
207VX0000X	Obstetrics & Gynecology - Obstetrics	270429 (New York)	Secondary
208M00000X	Hospitalist	G58224 (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. Marianne Sommerville allows following entities to bill medicare on her behalf.

Entity Name	Obhg California Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1215258892 PECOS PAC ID: 8729276795 Enrollment ID: O20101217000826

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. Marianne Sommerville 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
Marianne Sommerville, MD 325 Distel Cir, Los Altos, CA 94022-1408 Ph: (510) 204-3977	Marianne Sommerville, MD 2450 Ashby Ave Rm 3040, Berkeley, CA 94705-2067 Ph: (510) 204-3977

Reviews and Comments

Hospitalist Doctors in Berkeley, CA

Julie Freedman, MD Hospitalist Medicare: Medicare Enrolled Practice Location: 2450 Ashby Ave, Room 5505, Berkeley, CA 94705 Phone: 510-204-4444 Fax: 510-649-8287
Ursula Boynton, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 2450 Ashby Ave, Room 1002, Berkeley, CA 94705 Phone: 510-204-1893 Fax: 510-649-8287
Judith A Stanton, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 2450 Ashby Ave Rm 5505, Berkeley, CA 94705 Phone: 510-204-4444 Fax: 510-649-8287
Merry Beth Gong, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 2344 6th St, Berkeley, CA 94710 Phone: 510-981-3203 Fax: 510-553-2169
Vikram Sharma, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 2450 Ashby Ave, Berkeley, CA 94705 Phone: 510-204-4444 Fax: 510-649-8287
Susan Y. Kao, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 2001 Dwight Way, Berkeley, CA 94704 Phone: 510-204-6401 Fax: 510-204-6440
Dr. Lisa Jane Chandler, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 2450 Ashby Ave Rm 5505, Berkeley, CA 94705 Phone: 510-204-1893

Marianne Sommerville, MD - Medicare Hospitalist in Berkeley, CA