Dr Susan Marie Nasser, DO - Medicare Family Medicine in Lancaster, CA

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Dr Susan Marie Nasser, DO is a medicare enrolled "Family Medicine" physician in Lancaster, California. Her current practice location is 1523 W Avenue J, Ste 7, Lancaster, California. You can reach out to her office (for appointments etc.) via phone at (661) 945-2221.

Dr Susan Marie Nasser is licensed to practice in California (license number 20A8970) 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 1972668416.

Contact Information

Dr Susan Marie Nasser, DO
1523 W Avenue J, Ste 7,
Lancaster, CA 93534-2819
(661) 945-2221
(661) 945-0831

Map and Direction




Physician's Profile

Full NameDr Susan Marie Nasser
GenderFemale
SpecialityFamily Medicine
Location1523 W Avenue J, Lancaster, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1972668416
  • Provider Enumeration Date: 12/26/2006
  • Last Update Date: 11/04/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4082642624
  • Enrollment ID: I20070323000488

Medical Identifiers

Medical identifiers for Dr Susan Marie Nasser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972668416NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A8970 (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 Susan Marie Nasser allows following entities to bill medicare on her behalf.
Entity NameAvors Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023297165
PECOS PAC ID: 6901989904
Enrollment ID: O20080214000223
Entity NameFamilyfirst Family Medical Practice Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184337602
PECOS PAC ID: 6204296114
Enrollment ID: O20230724001430

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 Susan Marie Nasser 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 Susan Marie Nasser, DO
42135 10th St W, Ste 201,
Lancaster, CA 93534-6093

Ph: (661) 945-2221		Dr Susan Marie Nasser, DO
1523 W Avenue J, Ste 7,
Lancaster, CA 93534-2819

Ph: (661) 945-2221

Reviews and Comments


Family Medicine Doctors in Lancaster, CA

Dr. Miriam Nazmy, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 43322 Gingham Ave, Lancaster, CA 93535
Phone: 661-874-4050    Fax: 866-572-7851
Dr. Rajwinder Kaur, DNP/FNP-C
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1923 W Avenue L, Lancaster, CA 93534
Phone: 661-447-9424    Fax: 661-447-9424
Dutt Mehta, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 43112 15th St W, Lancaster, CA 93534
Phone: 661-723-2636    Fax: 661-726-2409
Ma Mon Mon Aung, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 44445 15th St W, Lancaster, CA 93534
Phone: 661-948-7501    
Dr. Qanwarpartap S Sidhu, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 43839 15th St W, Lancaster, CA 93534
Phone: 661-945-5984    
Dr. Emelie Baguio Ngo, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 43112 15th St W, Kaiser Permanente, Lancaster, CA 93534
Phone: 888-778-5000    
Dr. Daniel O Mongiano, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 42220 10th St W, Ste 109, Lancaster, CA 93534
Phone: 661-951-9195    Fax: 661-951-0024

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.