Marissa Larson, - Speech-Language Pathologist in Benicia, CA

Marissa Larson, is a Speech-language Pathologist based in Benicia, California. Marissa Larson is licensed to practice in California (license number B9695071) and her current practice location is 540 Rose Dr, Benicia, California. She can be reached at her office (for appointments etc.) via phone at (707) 747-8390.

NPI number for Marissa Larson is 1720910672 and her current mailing address is 273 W I St, Benicia, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1720910672.

Contact Information

Marissa Larson,
540 Rose Dr,
Benicia, CA 94510-3761
(707) 747-8390
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMarissa Larson
GenderFemale
SpecialitySpeech-language Pathologist
Location540 Rose Dr, Benicia, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1720910672
  • Provider Enumeration Date: 06/02/2026
  • Last Update Date: 06/02/2026

Medical Identifiers

Medical identifiers for Marissa Larson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720910672NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
235Z00000XSpeech-language Pathologist B9695071 (California)Primary

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. Marissa Larson is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Marissa Larson,
273 W I St,
Benicia, CA 94510-3118

Ph: (707) 747-8330
Marissa Larson,
540 Rose Dr,
Benicia, CA 94510-3761

Ph: (707) 747-8390

Reviews and Comments


Speech-Language Pathologist in Benicia, CA

Giti Cira, M.S., CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 1760 Devonshire Dr, Benicia, CA 94510
Phone: 415-290-1777    
Hasina Anderson, MS, CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 133 Ardmore Way, Benicia, CA 94510
Phone: 510-414-1575    
Sara Kyles,
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 760 Military E, Benicia, CA 94510
Phone: 707-741-0634    
Ms. Sharon Nichols, M.A.,CCC
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 1484 London Cir, Benicia, CA 94510
Phone: 415-622-6018    
Laura Marshall,
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 901 Military W, Benicia, CA 94510
Phone: 707-747-8300    
Megan Rose Zeuli Capone, MS, CCC-SLP
Speech-Language Pathologist
Medicare: Medicare Enrolled
Practice Location: 350 E K St, Benicia, CA 94510
Phone: 707-816-6171    

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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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