Maryam Hajiabbasi, MD - Medicare Hospitalist in Santa Monica, CA

Maryam Hajiabbasi, MD is a medicare enrolled "Hospitalist" physician in Santa Monica, California. She graduated from medical school in 2017 and has 8 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice The Regents Of The University Of California and her current practice location is 1250 16th St # C2304, Santa Monica, California. You can reach out to her office (for appointments etc.) via phone at (310) 267-9643.

Maryam Hajiabbasi is licensed to practice in California (license number A196213) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1679150197.

Contact Information

Maryam Hajiabbasi, MD
1250 16th St # C2304,
Santa Monica, CA 90404-1249
(310) 267-9643
Not Available

Map and Direction




Physician's Profile

Full NameMaryam Hajiabbasi
GenderFemale
SpecialityHospitalist
Experience8 Years
Location1250 16th St # C2304, Santa Monica, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Maryam Hajiabbasi graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1679150197
  • Provider Enumeration Date: 03/29/2021
  • Last Update Date: 08/01/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5698218204
  • Enrollment ID: I20240624000715

Medical Identifiers

Medical identifiers for Maryam Hajiabbasi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679150197NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A196213 (California)Secondary
208M00000XHospitalist A196213 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Santa Monica - Ucla Med Ctr & Orthopaedic HospitalSanta monica, CAHospital
Ronald Reagan Ucla Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Regents Of The University Of California13552485841333

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. Maryam Hajiabbasi allows following entities to bill medicare on her behalf.
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235107566
PECOS PAC ID: 1355248584
Enrollment ID: O20031223000439

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. Maryam Hajiabbasi 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
Maryam Hajiabbasi, MD
5767 W Century Blvd Ste 400,
Los Angeles, CA 90045-5631

Ph: (310) 301-8707
Maryam Hajiabbasi, MD
1250 16th St # C2304,
Santa Monica, CA 90404-1249

Ph: (310) 267-9643

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    
Dr. Daniel John Crossman, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1250 16th St # C2304, Santa Monica, CA 90404
Phone: 310-319-4698    

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.