Sophia Grutsis Marquis, PA - Medicare Physician Assistant in Escondido, CA

Sophia Grutsis Marquis, PA is a medicare enrolled "Physician Assistant" in Escondido, California. She graduated from nursing school in 2000 and has 24 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Scripps Health, Graybill Medical Group Inc, Arch Health Partners Inc and her current practice location is 225 E 2nd Ave, Escondido, California. You can reach out to her office (for appointments etc.) via phone at (760) 291-6700.

Sophia Grutsis Marquis is licensed to practice in California (license number PA15731) 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 1174692545.

Contact Information

Sophia Grutsis Marquis, PA
225 E 2nd Ave,
Escondido, CA 92025-4212
(760) 291-6700
(760) 291-6967

Map and Direction




Provider's Profile

Full NameSophia Grutsis Marquis
GenderFemale
SpecialityPhysician Assistant
Experience24 Years
Location225 E 2nd Ave, Escondido, 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:
  • Sophia Grutsis Marquis graduated from nursing school in 2000
  NPI Data:
  • NPI Number: 1174692545
  • Provider Enumeration Date: 11/07/2006
  • Last Update Date: 05/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6901038041
  • Enrollment ID: I20210525002791

Medical Identifiers

Medical identifiers for Sophia Grutsis Marquis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174692545NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA15731 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Scripps Health92340338531362
Graybill Medical Group Inc9335050517104
Arch Health Partners Inc9931239027221

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. Sophia Grutsis Marquis 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
Sophia Grutsis Marquis, PA
225 E 2nd Ave,
Escondido, CA 92025-4212

Ph: (707) 462-7900
Sophia Grutsis Marquis, PA
225 E 2nd Ave,
Escondido, CA 92025-4212

Ph: (760) 291-6700

Reviews and Comments


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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.