Marissa Ruiz, - Medicare Physical Therapist in San Anselmo, CA

Marissa Ruiz, is a medicare enrolled "Physical Therapist" provider in San Anselmo, California. She graduated from medical school in 2022 and has 3 years of diverse experience with area of expertise as Physical Therapist In Private Practice. She is a member of the group practice Texas Luna Care Physical Therapy Llc and her current practice location is 220 Greenfield Ave, San Anselmo, California. You can reach out to her office (for appointments etc.) via phone at (415) 213-2233.

Marissa Ruiz is licensed to practice in California (license number 303289) 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 1700598869.

Contact Information

Marissa Ruiz,
220 Greenfield Ave,
San Anselmo, CA 94960-2416
(415) 213-2233
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMarissa Ruiz
GenderFemale
SpecialityPhysical Therapist In Private Practice
Experience3 Years
Location220 Greenfield Ave, San Anselmo, 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:
  • Marissa Ruiz graduated from medical school in 2022
  NPI Data:
  • NPI Number: 1700598869
  • Provider Enumeration Date: 12/20/2022
  • Last Update Date: 12/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1658742333
  • Enrollment ID: I20250404001326

Medical Identifiers

Medical identifiers for Marissa Ruiz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700598869NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225100000XPhysical Therapist 1361013 (Texas)Secondary
225100000XPhysical Therapist 303289 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Luna Care Physical Therapy Llc0648692723202

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. Marissa Ruiz allows following entities to bill medicare on her behalf.
Provider NameBaylor College Of Medicine
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1881026664
PECOS PAC ID: 8022243971
Enrollment ID: O20131030000972
Provider NameTexas Luna Care Physical Therapy Llc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1790309656
PECOS PAC ID: 0648692723
Enrollment ID: O20200618000076

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 Ruiz 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
Marissa Ruiz,
3802 Amanda Ln,
Robstown, TX 78380-2059

Ph: () -
Marissa Ruiz,
220 Greenfield Ave,
San Anselmo, CA 94960-2416

Ph: (415) 213-2233

Reviews and Comments


Physical Therapist in San Anselmo, CA

Erika Nicole Lindland, DPT
Physical Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 220 Greenfield Ave, San Anselmo, CA 94960
Phone: 415-457-4454    
Jason Antone Santos, M.P.T.
Physical Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 220 Greenfield Ave, San Anselmo, CA 94960
Phone: 415-457-4454    Fax: 415-457-4944
Ms. Andrea H Roussos, PT
Physical Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 180 Los Angeles Blvd, San Anselmo, CA 94960
Phone: 141-525-9028    
Dr. Jeremy Roger, PT, DPT
Physical Therapist
Medicare: Medicare Enrolled
Practice Location: 220 Greenfield Ave, San Anselmo, CA 94960
Phone: 415-457-4454    
Taylor Sloat,
Physical Therapist
Medicare: Accepting Medicare Assignments
Practice Location: 220 Greenfield Ave, San Anselmo, CA 94960
Phone: 415-457-4454    
Mr. Steven William Thompson, MPT, OCS, CSCS
Physical Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 220 Greenfield Ave, San Anselmo, CA 94960
Phone: 415-457-4454    Fax: 415-457-4944
Kathleen Mcdonough Physical Therapy Associates Pc
Physical Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 224 Greenfield Ave Ste 1, San Anselmo, CA 94960
Phone: 415-272-3966    Fax: 415-457-4200

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.