Marina Castanedo Leonard, PHYSICIAN ASSISTANT - Medicare Physician Assistant in Santa Maria, CA

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Marina Castanedo Leonard, PHYSICIAN ASSISTANT is a medicare enrolled "Physician Assistant" in Santa Maria, California. She went to University Of Florida College Of Medicine and graduated in 2018 and has 8 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Multicare Health System and her current practice location is 1400 E Church St, Santa Maria, California. You can reach out to her office (for appointments etc.) via phone at (805) 739-3200.

Marina Castanedo Leonard is licensed to practice in California (license number PA55744) 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 1235623497.

Contact Information

Marina Castanedo Leonard, PHYSICIAN ASSISTANT
1400 E Church St,
Santa Maria, CA 93454-5906
(805) 739-3200
Not Available

Map and Direction




Provider's Profile

Full NameMarina Castanedo Leonard
GenderFemale
SpecialityPhysician Assistant
Experience8 Years
Location1400 E Church St, Santa Maria, 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:
  • Marina Castanedo Leonard attended and graduated from University Of Florida College Of Medicine in 2018
  NPI Data:
  • NPI Number: 1235623497
  • Provider Enumeration Date: 06/20/2018
  • Last Update Date: 06/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5294085155
  • Enrollment ID: I20250124001959

Medical Identifiers

Medical identifiers for Marina Castanedo Leonard such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235623497NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (* (Not Available))Secondary
363AM0700XPhysician Assistant - Medical (* (Not Available))Secondary
363A00000XPhysician Assistant PA55744 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Multicare Health System77198998971815

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. Marina Castanedo Leonard 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
Marina Castanedo Leonard, PHYSICIAN ASSISTANT
3036 Madrona Beach Rd Nw,
Olympia, WA 98502-8841

Ph: (360) 480-0079		Marina Castanedo Leonard, PHYSICIAN ASSISTANT
1400 E Church St,
Santa Maria, CA 93454-5906

Ph: (805) 739-3200

Reviews and Comments


Physician Assistant Nurses in Santa Maria, CA

Mr. Jordan Ryan Williams, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1400 E Church St, Santa Maria, CA 93454
Phone: 805-739-3000    
Mr. Devyn J. Fox, MSPAS
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 316 S Stratford Ave Ste B, Santa Maria, CA 93454
Phone: 805-332-8446    Fax: 805-332-8483
Dennis Dylan Mack,
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1075 E Betteravia Rd Ste 201, Santa Maria, CA 93454
Phone: 805-621-7714    
Nathan James Walker, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 116 S Palisade Dr Ste 200, Santa Maria, CA 93454
Phone: 805-739-3968    Fax: 805-739-3051
Navjeet Kaur,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 1075 E Betteravia Rd Ste 201, Santa Maria, CA 93454
Phone: 805-621-7714    
Kelly J. Piazza, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1510 E Main St Ste 101, Santa Maria, CA 93454
Phone: 805-928-0610    
Erica Cheng Liu, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1400 E Church St, Santa Maria, CA 93454
Phone: 855-980-3683    

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.