Dr Cassandra A Mahan-richards, MD - Medicare Pediatric Medicine in Grand Terrace, CA

Dr Cassandra A Mahan-richards, MD is a medicare enrolled "Pediatrics" physician in Grand Terrace, California. She graduated from medical school in 1983 and has 43 years of diverse experience with area of expertise as Pediatric Medicine. Her current practice location is 11980 Mount Vernon Ave, Grand Terrace, California. You can reach out to her office (for appointments etc.) via phone at (909) 864-1097.

Dr Cassandra A Mahan-richards is licensed to practice in California (license number G53986) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1093767782.

Contact Information

Dr Cassandra A Mahan-richards, MD
11980 Mount Vernon Ave,
Grand Terrace, CA 92313-5172
(909) 864-1097
(951) 225-6879

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Physician's Profile

Full NameDr Cassandra A Mahan-richards
GenderFemale
SpecialityPediatric Medicine
Experience43 Years
Location11980 Mount Vernon Ave, Grand Terrace, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Cassandra A Mahan-richards graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1093767782
  • Provider Enumeration Date: 05/17/2006
  • Last Update Date: 09/16/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3870487606
  • Enrollment ID: I20251002005094

Medical Identifiers

Medical identifiers for Dr Cassandra A Mahan-richards such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093767782NPI-NPPES
MD60286895OtherWAWASHINGTON STATE LICENSE
00G646250MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics G53986 (California)Primary
207KA0200XAllergy & Immunology - Allergy G53986 (California)Secondary
207KA0200XAllergy & Immunology - Allergy MD60286895 (Washington)Secondary

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 Cassandra A Mahan-richards 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 Cassandra A Mahan-richards, MD
Po Box 3649,
Spokane, WA 99220-3649

Ph: () -
Dr Cassandra A Mahan-richards, MD
11980 Mount Vernon Ave,
Grand Terrace, CA 92313-5172

Ph: (909) 864-1097

Reviews and Comments


Pediatrics Doctors in Grand Terrace, CA

Chloe T Nguyen, DO
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 11980 Mount Vernon Ave, Grand Terrace, CA 92313
Phone: 954-355-4400    
Heather Carriedo, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 23251 Glendora Dr, Grand Terrace, CA 92313
Phone: 909-825-0793    

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).

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