Helen L Hammer, MD in Santa Rosa, CA

Helen L Hammer, MD is a medicare enrolled "Hospitalist" physician in Santa Rosa, California. Her current practice location is 401 Bicentennial Way, Santa Rosa, California. You can reach out to her office (for appointments etc.) via phone at (707) 571-4000.

Helen L Hammer is licensed to practice in California (license number G38594) 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 1962586933.

Contact Information

	Helen L Hammer, MD
	401 Bicentennial Way, Santa Rosa, CA 95403-2149
	(707) 571-4000
	Not Available

Map and Direction

Physician's Profile

Full Name	Helen L Hammer
Gender	Female
Speciality	Hospitalist
Location	401 Bicentennial Way, Santa Rosa, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1962586933
Provider Enumeration Date: 10/25/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 9234325887
Enrollment ID: I20101122001397

Medical Identifiers

Medical identifiers for Helen L Hammer such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1962586933	NPI	-	NPPES
00G385940	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208M00000X	Hospitalist	G38594 (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. Helen L Hammer 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. Helen L Hammer 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
Helen L Hammer, MD 1800 Harrison St Fl 7, Oakland, CA 94612-3429 Ph: (510) 625-6262	Helen L Hammer, MD 401 Bicentennial Way, Santa Rosa, CA 95403-2149 Ph: (707) 571-4000

Reviews and Comments

Hospitalist Doctors in Santa Rosa, CA

Dr. James Nicholas Worledge, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 3554 Round Barn Blvd, Santa Rosa, CA 95403 Phone: 707-653-3639
Dr. Pankaj Arora, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 401 Bicentennial Way, Kaiser Permanente Hospital, Santa Rosa, CA 95403 Phone: 707-393-4000 Fax: 707-393-2163
Frederick J. Challoner, MD Hospitalist Medicare: Not Enrolled in Medicare Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403 Phone: 707-571-4000
Dr. Ann Katz Press, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 30 Mark West Springs Rd Ofc, Santa Rosa, CA 95403 Phone: 707-576-4000
Navpreet Sidhu, Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 3569 Round Barn Cir Ste 200, Santa Rosa, CA 95403 Phone: 707-583-8800
Martin P. Ananias, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403 Phone: 707-571-4000
Felicity A. Mcnichol, MD Hospitalist Medicare: Not Enrolled in Medicare Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403 Phone: 707-571-4000

Helen L Hammer, MD - Medicare Hospitalist in Santa Rosa, CA