Dr Sherene El-sioufi, DO - Medicare Internal Medicine in Cupertino, CA

Dr Sherene El-sioufi, DO is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Cupertino, California. Her current practice location is 10700 Stevens Canyon Rd, Cupertino, California. You can reach out to her office (for appointments etc.) via phone at (732) 331-8176.

Dr Sherene El-sioufi is licensed to practice in California (license number 17349) 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 1205940657.

Contact Information

Dr Sherene El-sioufi, DO
10700 Stevens Canyon Rd,
Cupertino, CA 95014-3945
(732) 331-8176
Not Available

Map and Direction




Physician's Profile

Full NameDr Sherene El-sioufi
GenderFemale
SpecialityInternal Medicine - Critical Care Medicine
Location10700 Stevens Canyon Rd, Cupertino, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1205940657
  • Provider Enumeration Date: 08/19/2006
  • Last Update Date: 12/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8729156989
  • Enrollment ID: I20230130002198

Medical Identifiers

Medical identifiers for Dr Sherene El-sioufi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205940657NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MB07500000 (New Jersey)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 25MB07500000 (New Jersey)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 25MB07500000 (New Jersey)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 17349 (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 Sherene El-sioufi allows following entities to bill medicare on her behalf.
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764

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 Sherene El-sioufi 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
Dr Sherene El-sioufi, DO
10700 Stevens Canyon Rd,
Cupertino, CA 95014-3945

Ph: (732) 331-8176
Dr Sherene El-sioufi, DO
10700 Stevens Canyon Rd,
Cupertino, CA 95014-3945

Ph: (732) 331-8176

Reviews and Comments


Internal Medicine Doctors in Cupertino, CA

Justin Tze Wei Low,
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Practice Location: 880 E Estates Dr, Cupertino, CA 95014
Phone: 408-666-2569    
Lakshmi Mahendran, M.D.
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Practice Location: 20411 Via Paviso, Apt B26, Cupertino, CA 95014
Phone: 954-384-0435    
Dr. Thomas Tsongming Hsu, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20395 Pacifica Dr, #104, Cupertino, CA 95014
Phone: 408-446-5353    Fax: 408-252-0431
Alice J. Lively Hamill, DO
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19000 Homestead Rd Bldg 12nd, Cupertino, CA 95014
Phone: 408-366-4322    Fax: 408-366-4336
Suja Georgie, M.D
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 10200 Parkwood Dr, #3, Cupertino, CA 95014
Phone: 408-216-0297    
Martin C Yee, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10627 Bandley Dr, Cupertino, CA 95014
Phone: 408-217-6130    Fax: 408-217-6130

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.