Alexander Bryce Williams Niculescu, MD - Medicare Hospitalist in Santa Monica, CA

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Alexander Bryce Williams Niculescu, MD is a medicare enrolled "Hospitalist" physician in Santa Monica, California. His current practice location is 2021 Santa Monica Blvd Ste 245e, Santa Monica, California. You can reach out to his office (for appointments etc.) via phone at (310) 829-8975.

Alexander Bryce Williams Niculescu is licensed to practice in California (license number A187471) 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 1164059135.

Contact Information

Alexander Bryce Williams Niculescu, MD
2021 Santa Monica Blvd Ste 245e,
Santa Monica, CA 90404-2132
(310) 829-8975
Not Available

Map and Direction




Physician's Profile

Full NameAlexander Bryce Williams Niculescu
GenderMale
SpecialityHospitalist
Location2021 Santa Monica Blvd Ste 245e, Santa Monica, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164059135
  • Provider Enumeration Date: 03/26/2020
  • Last Update Date: 10/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8224477914
  • Enrollment ID: I20240415000815

Medical Identifiers

Medical identifiers for Alexander Bryce Williams Niculescu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164059135NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A187471 (California)Secondary
207RH0002XInternal Medicine - Hospice And Palliative Medicine A187471 (California)Secondary
208M00000XHospitalist A187471 (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. Alexander Bryce Williams Niculescu allows following entities to bill medicare on his 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
Entity NameCedars-sinai Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316984388
PECOS PAC ID: 0941106645
Enrollment ID: O20040202000464

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. Alexander Bryce Williams Niculescu 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
Alexander Bryce Williams Niculescu, MD
325 N Larchmont Blvd # 145,
Los Angeles, CA 90004-3011

Ph: (202) 320-5864		Alexander Bryce Williams Niculescu, MD
2021 Santa Monica Blvd Ste 245e,
Santa Monica, CA 90404-2132

Ph: (310) 829-8975

Reviews and Comments


Hospitalist Doctors in Santa Monica, CA

Christine Sun,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1250 16th St # C2304, Santa Monica, CA 90404
Phone: 310-319-4698    Fax: 310-319-4908
Alanna Chau,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1250 16th Street, 2304 Central Wing, Santa Monica, CA 90404
Phone: 310-319-4698    Fax: 310-219-4908
Dr. Sarah Mun Yee Chan, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1250 16th St # C2304, Santa Monica, CA 90404
Phone: 310-319-4698    
Dr. Josh Faguet, M.D., PH.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2121 Santa Monica Blvd, Santa Monica, CA 90404
Phone: 310-829-5511    
Dr. Eyong John Ly, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1250 16th St, Suite A454, Santa Monica, CA 90404
Phone: 310-319-4698    Fax: 310-319-4908
Dr. Rahul Vasavada, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1250 16th St, Suite 2304 Central Wing, Santa Monica, CA 90404
Phone: 310-319-4698    
Shreeti Patel, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1250 16th St, Santa Monica, CA 90404
Phone: 310-319-4698    Fax: 310-319-4908

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.