Dr Moses S Nasser Jr, DO - Medicare Family Medicine in Glendora, CA

  1. Home
  2. Family Medicine
  3. CA
  4. Glendora
Dr Moses S Nasser Jr, DO is a medicare enrolled "Family Medicine - Addiction Medicine" physician in Glendora, California. His current practice location is 1146 E Route 66, Glendora, California. You can reach out to his office (for appointments etc.) via phone at (909) 206-4188.

Dr Moses S Nasser Jr is licensed to practice in California (license number 20A9301) 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 1902023682.

Contact Information

Dr Moses S Nasser Jr, DO
1146 E Route 66,
Glendora, CA 91740-3773
(909) 206-4188
Not Available

Map and Direction




Physician's Profile

Full NameDr Moses S Nasser Jr
GenderMale
SpecialityFamily Medicine - Addiction Medicine
Location1146 E Route 66, Glendora, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1902023682
  • Provider Enumeration Date: 04/20/2007
  • Last Update Date: 07/03/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5294741534
  • Enrollment ID: I20060223000844

Medical Identifiers

Medical identifiers for Dr Moses S Nasser Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902023682NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QA0401XFamily Medicine - Addiction Medicine 20A9301 (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 Moses S Nasser Jr allows following entities to bill medicare on his behalf.
Entity NamePinnacle Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376876912
PECOS PAC ID: 4880667609
Enrollment ID: O20040818001020
Entity NameKnd Development 59 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740519081
PECOS PAC ID: 3678602802
Enrollment ID: O20100724000249

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 Moses S Nasser Jr 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 Moses S Nasser Jr, DO
1146 E Route 66,
Glendora, CA 91740-3773

Ph: (909) 206-4188		Dr Moses S Nasser Jr, DO
1146 E Route 66,
Glendora, CA 91740-3773

Ph: (909) 206-4188

Reviews and Comments


Family Medicine Doctors in Glendora, CA

Dr. John Joseph Dimare Jr., M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 250 S Grand Ave, Glendora, CA 91741
Phone: 626-857-3242    Fax: 626-857-3274
Dr. Oliver M Burrows, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1377 S Grand Ave, Glendora, CA 91740
Phone: 626-483-3348    Fax: 626-914-5316
Dr. Florence Cappleman, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2025 E Route 66, Glendora, CA 91740
Phone: 626-963-3682    Fax: 626-914-5419
Dr. Lisa L Thomsen, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 210 S Grand Ave Ste 400, Glendora, CA 91741
Phone: 626-963-4149    
Timothy J Ferguson, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 210 S. Grand, Glendora, Glendora, CA 91741
Phone: 626-963-9402    Fax: 626-914-5316
Shant Tomassian, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 415 W Route 66 Ste 201, Glendora, CA 91740
Phone: 626-963-0900    Fax: 626-963-9663
Dr. -rafik R Girgis, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 415 W Route 66, Suite 201, Glendora, CA 91740
Phone: 626-963-0253    Fax: 626-914-6453

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.