Dr Janet Margaret Horenstein, MD in Los Angeles, CA - Medicare Obstetrics & Gynecology

Dr Janet Margaret Horenstein, MD is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Los Angeles, California. Her current practice location is 1400 S. Grand Avenue, Suite 711, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (213) 741-1406.

Dr Janet Margaret Horenstein is licensed to practice in California (license number A35255) 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 1588759062.

Contact Information

	Dr Janet Margaret Horenstein, MD
	1400 S. Grand Avenue, Suite 711, Los Angeles, CA 90015
	(213) 741-1406
	(213) 765-7321

Map and Direction

Physician's Profile

Full Name	Dr Janet Margaret Horenstein
Gender	Female
Speciality	Obstetrics & Gynecology - Maternal & Fetal Medicine
Location	1400 S. Grand Avenue, Los Angeles, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1588759062
Provider Enumeration Date: 10/03/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 6608764832
Enrollment ID: I20040309000266

Medical Identifiers

Medical identifiers for Dr Janet Margaret Horenstein such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1588759062	NPI	-	NPPES
OOA352550	Other	CA	MEDI-CAL

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207VM0101X	Obstetrics & Gynecology - Maternal & Fetal Medicine	A35255 (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 Janet Margaret Horenstein allows following entities to bill medicare on her behalf.

Entity Name	Faculty Physicians And Surgeons Of Llusm
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1205009917 PECOS PAC ID: 1153227814 Enrollment ID: O20031211000981

Entity Name	Specialty Obstetrics Of San Diego
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1447583570 PECOS PAC ID: 6608911482 Enrollment ID: O20100304000281

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 Janet Margaret Horenstein 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 Janet Margaret Horenstein, MD 1400 S. Grand Avenue, Suite 711, Los Angeles, CA 90015 Ph: (213) 741-1406	Dr Janet Margaret Horenstein, MD 1400 S. Grand Avenue, Suite 711, Los Angeles, CA 90015 Ph: (213) 741-1406

Reviews and Comments

Obstetrics & Gynecology Doctors in Los Angeles, CA

Christine Carter Sterling, M.D. Obstetrics & Gynecology Medicare: Medicare Enrolled Practice Location: 1200 N State St, Inpt Tower C3f107, Los Angeles, CA 90033 Phone: 323-409-8847
Dr. Sonya Fabricant, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 2051 Marengo St, Los Angeles, CA 90033 Phone: 323-409-8848
Ingrid Rodi, M.D. Obstetrics & Gynecology Medicare: Medicare Enrolled Practice Location: 200 Medical Plz, 202, Los Angeles, CA 90095 Phone: 310-794-7274
Mary Gatter, M.D. Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 400 W 30th St, Los Angeles, CA 90007 Phone: 213-284-3211
Dr. James Allan Mcgregor, M.D. Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 1240 N Mission Rd, Room 5k40, Los Angeles, CA 90033 Phone: 323-221-3270 Fax: 323-226-2710
Dr. Crystal Lynn Adams, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 2020 Zonal Avenue, Ird 220, Los Angeles, CA 90033 Phone: 323-226-3423 Fax: 323-226-3509
Dr. Vladimir Nossov, M.D. Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: Department Of Ob/gyn Ucla Medical Center, 10833 Leconte Avenue, Los Angeles, CA 90095 Phone: 310-206-6766

Dr Janet Margaret Horenstein, MD - Medicare Obstetrics & Gynecology in Los Angeles, CA