Andrei S Lojek, - Medicare Anesthesiology in West Hollywood, CA

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Andrei S Lojek, is a medicare enrolled "Anesthesiology" physician in West Hollywood, California. His current practice location is 8700 Beverly Blvd # Sb-290, West Hollywood, California. You can reach out to his office (for appointments etc.) via phone at (310) 423-1447.

Andrei S Lojek is licensed to practice in California (license number 20A21823) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1821651829.

Contact Information

Andrei S Lojek,
8700 Beverly Blvd # Sb-290,
West Hollywood, CA 90048-1804
(310) 423-1447
Not Available

Map and Direction




Physician's Profile

Full NameAndrei S Lojek
GenderMale
SpecialityAnesthesiology
Location8700 Beverly Blvd # Sb-290, West Hollywood, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821651829
  • Provider Enumeration Date: 04/16/2019
  • Last Update Date: 06/23/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9133560741
  • Enrollment ID: I20240514002754

Medical Identifiers

Medical identifiers for Andrei S Lojek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821651829NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 20A21823 (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. Andrei S Lojek allows following entities to bill medicare on his behalf.
Entity NameTemecula Surgery Anesthesia Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962264853
PECOS PAC ID: 1456799980
Enrollment ID: O20240403002497
Entity NameInland Valley Anesthesia Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053173955
PECOS PAC ID: 7012355423
Enrollment ID: O20240404001602
Entity NameTemecula Valley Anesthesia Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114789013
PECOS PAC ID: 0648618876
Enrollment ID: O20240405002547
Entity NameRancho Springs Anesthesia Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730941634
PECOS PAC ID: 5991247306
Enrollment ID: O20240612002798

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. Andrei S Lojek 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
Andrei S Lojek,
8901 Rockville Pike,
Bethesda, MD 20889-0001

Ph: (301) 295-4000		Andrei S Lojek,
8700 Beverly Blvd # Sb-290,
West Hollywood, CA 90048-1804

Ph: (310) 423-1447

Reviews and Comments


Anesthesiology Doctors in West Hollywood, CA

Abdul Ali Qaderi, MD
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Howard L Rosner, M.D.
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Phone: 213-637-3703    Fax: 213-639-0797
Hailu Ebba, MD
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Phone: 213-637-3703    Fax: 213-427-3659
Brian Mendelson, M.D.
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Practice Location: 8700 Beverly Blvd # Sb-290, West Hollywood, CA 90048
Phone: 310-423-1447    Fax: 310-423-0387
Zhaoyi Tang, MD
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Practice Location: 8700 Beverly Blvd Rm 4209, West Hollywood, CA 90048
Phone: 310-423-1682    
Ashkan Farzad, M.D.
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Practice Location: 8700 Beverly Blvd, Room 4209, North Tower, West Hollywood, CA 90048
Phone: 310-423-1682    
Robert Frantz, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 8700 Beverly Blvd, Suite 8211, West Hollywood, CA 90048
Phone: 213-637-3703    Fax: 213-639-0797

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.