Christa Ann Landowska Arefieva, MD - Medicare Emergency Medicine in La Mesa, CA

Christa Ann Landowska Arefieva, MD is a medicare enrolled "Emergency Medicine" physician in La Mesa, California. Her current practice location is 5555 Grossmont Center Dr, La Mesa, California. You can reach out to her office (for appointments etc.) via phone at (619) 740-6000.

Christa Ann Landowska Arefieva is licensed to practice in California (license number A179084) 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 1033776075.

Contact Information

Christa Ann Landowska Arefieva, MD
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019
(619) 740-6000
Not Available

Map and Direction




Physician's Profile

Full NameChrista Ann Landowska Arefieva
GenderFemale
SpecialityEmergency Medicine
Location5555 Grossmont Center Dr, La Mesa, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033776075
  • Provider Enumeration Date: 05/24/2019
  • Last Update Date: 09/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4486988417
  • Enrollment ID: I20230807002190

Medical Identifiers

Medical identifiers for Christa Ann Landowska Arefieva such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033776075NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4351045065 (Michigan)Secondary
207P00000XEmergency Medicine PTL3238 (California)Secondary
207P00000XEmergency Medicine A179084 (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. Christa Ann Landowska Arefieva allows following entities to bill medicare on her behalf.
Entity NameBanning Medical Services A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164897849
PECOS PAC ID: 5193020576
Enrollment ID: O20160223000953
Entity NameTeam Physicians Of Northern California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649692716
PECOS PAC ID: 7113215146
Enrollment ID: O20161006002407
Entity NameCorona Regional Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134629298
PECOS PAC ID: 9133481484
Enrollment ID: O20180326001396

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. Christa Ann Landowska Arefieva 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
Christa Ann Landowska Arefieva, MD
Po Box 720772,
San Diego, CA 92172-0772

Ph: () -
Christa Ann Landowska Arefieva, MD
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019

Ph: (619) 740-6000

Reviews and Comments


Emergency Medicine Doctors in La Mesa, CA

Brendan J Lee, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-644-4401    
David Miles, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-740-6000    
Dr. Jack J Springer, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-710-4145    
John Kim, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-740-6000    
Dr. Tania Portillo, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-740-6000    
Joseph Witkin, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5555 Grossmont Center Drive, La Mesa, CA 91942
Phone: 619-644-4401    

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.