Mary Kasem, MD - Medicare Family Practice in Claremont, CA

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Mary Kasem, MD is a medicare enrolled "Family Medicine" physician in Claremont, California. She graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice United Hospitalist Inc, Chaparral Medical Group Inc and her current practice location is 430 W Baseline Rd, Claremont, California. You can reach out to her office (for appointments etc.) via phone at (909) 621-3916.

Mary Kasem is licensed to practice in California (license number A72302) 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 1982639993.

Contact Information

Mary Kasem, MD
430 W Baseline Rd,
Claremont, CA 91711-1607
(909) 621-3916
(909) 625-0903

Map and Direction




Physician's Profile

Full NameMary Kasem
GenderFemale
SpecialityFamily Practice
Experience26 Years
Location430 W Baseline Rd, Claremont, 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:
  • Mary Kasem graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1982639993
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 09/12/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2567366479
  • Enrollment ID: I20031121000796

Medical Identifiers

Medical identifiers for Mary Kasem such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982639993NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A72302 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
San Antonio Regional HospitalUpland, CAHospital
Pomona Valley Hospital Medical CenterPomona, CAHospital
Claremont Manor Care CenterClaremont, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
United Hospitalist Inc509281403813
Chaparral Medical Group Inc680070940356

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. Mary Kasem allows following entities to bill medicare on her behalf.
Entity NameChaparral Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477733624
PECOS PAC ID: 6800709403
Enrollment ID: O20031110000605
Entity NameChaparral Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093777666
PECOS PAC ID: 6800709403
Enrollment ID: O20040331001684
Entity NameUnited Hospitalist Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700908480
PECOS PAC ID: 5092814038
Enrollment ID: O20071211000439

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. Mary Kasem 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
Mary Kasem, MD
840 Towne Center Dr,
Pomona, CA 91767-5900

Ph: (909) 398-1500		Mary Kasem, MD
430 W Baseline Rd,
Claremont, CA 91711-1607

Ph: (909) 621-3916

Reviews and Comments


Family Medicine Doctors in Claremont, CA

Jennie Yen Fang Ho, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 757 College Way, Claremont, CA 91711
Phone: 909-621-8222    Fax: 909-621-8472
Nicholle A Henley, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1601 Monte Vista Ave Ste 190, Claremont, CA 91711
Phone: 909-865-9977    
Yen Ingrid Lai, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 310 N Indian Hill Blvd # 240, Claremont, CA 91711
Phone: 909-244-8902    Fax: 714-482-4000
Millie Mae Hathaway, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1601 Monte Vista Ave Ste 100, Claremont, CA 91711
Phone: 909-630-7938    Fax: 909-469-2118
Seema Suresh Kamble,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Monte Vista Ave Ste 190, Claremont, CA 91711
Phone: 909-865-9977    Fax: 909-469-2119
Tina He Yun, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Monte Vista Ave Ste 100, Claremont, CA 91711
Phone: 909-630-7938    Fax: 909-469-2118
Jeffrey Ijadi, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Monte Vista Ave, Suite 100, Claremont, CA 91711
Phone: 909-630-7938    Fax: 909-469-2118

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.