Irene Woo, MD - Medicare Obstetrics & Gynecology in Encino, CA

Irene Woo, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Encino, California. Her current practice location is 16550 Ventura Blvd Ste 400, Encino, California. You can reach out to her office (for appointments etc.) via phone at (866) 988-8225.

Irene Woo is licensed to practice in California (license number A130687) 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 1104141217.

Contact Information

Irene Woo, MD
16550 Ventura Blvd Ste 400,
Encino, CA 91436-2040
(866) 988-8225
Not Available

Map and Direction




Physician's Profile

Full NameIrene Woo
GenderFemale
SpecialityObstetrics & Gynecology
Location16550 Ventura Blvd Ste 400, Encino, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1104141217
  • Provider Enumeration Date: 03/31/2010
  • Last Update Date: 10/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6608028287
  • Enrollment ID: I20170403001429

Medical Identifiers

Medical identifiers for Irene Woo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104141217NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A130687 (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. Irene Woo allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Irene Woo 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 AddressPractice Location Address
Irene Woo, MD
16550 Ventura Blvd Ste 400,
Encino, CA 91436-2040

Ph: () -
Irene Woo, MD
16550 Ventura Blvd Ste 400,
Encino, CA 91436-2040

Ph: (866) 988-8225

Reviews and Comments


Obstetrics & Gynecology Doctors in Encino, CA

Dr. Felicia A. Ota, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 15503 Ventura Boulevard, Suite 200b, Encino, CA 91436
Phone: 818-708-1090    Fax: 818-708-3238
Ashim Kumar, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 16260 Ventura Blvd, Suite 210, Encino, CA 91436
Phone: 818-292-2242    Fax: 818-292-8914
Mr. Bijan Daneshgar, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 16500 Ventura Blvd, Ste 222, Encino, CA 91436
Phone: 818-905-6111    Fax: 818-905-3250
Samuel Auerbach, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 16030 Ventura Blvd, Siute #404, Encino, CA 91436
Phone: 805-953-5848    Fax: 718-273-4996
Joie Russo, M.D.
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 18034 Ventura Blvd Ste 332, Encino, CA 91316
Phone: 818-757-2345    Fax: 818-757-0137
Dr. Michael Eshaghian, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 16661 Ventura Blvd Ste 504, Encino, CA 91436
Phone: 818-784-4100    Fax: 818-205-9666

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.