Matthew Mendioro Watson, MD, MPH - Medicare Internal Medicine in Gilroy, CA

Matthew Mendioro Watson, MD, MPH is a medicare enrolled "Internal Medicine" physician in Gilroy, California. He went to Columbia University College Of Physicians And Surgeons and graduated in 2005 and has 19 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Athena Medical Group Of The Central Coast Inc and his current practice location is 7520 Arroyo Cir, Gilroy, California. You can reach out to his office (for appointments etc.) via phone at (408) 848-4600.

Matthew Mendioro Watson is licensed to practice in California (license number A112697) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1447468210.

Contact Information

Matthew Mendioro Watson, MD, MPH
7520 Arroyo Cir,
Gilroy, CA 95020-7303
(408) 848-4600
Not Available

Map and Direction




Physician's Profile

Full NameMatthew Mendioro Watson
GenderMale
SpecialityInternal Medicine
Experience19 Years
Location7520 Arroyo Cir, Gilroy, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Matthew Mendioro Watson attended and graduated from Columbia University College Of Physicians And Surgeons in 2005
  NPI Data:
  • NPI Number: 1447468210
  • Provider Enumeration Date: 05/17/2007
  • Last Update Date: 10/13/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9335214329
  • Enrollment ID: I20100510000553

Medical Identifiers

Medical identifiers for Matthew Mendioro Watson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447468210NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A112697 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Hospital Of The Monterey PeninsulaMonterey, CAHospital
Salinas Valley Memorial HospitalSalinas, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Athena Medical Group Of The Central Coast Inc52949513646

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. Matthew Mendioro Watson allows following entities to bill medicare on his behalf.
Entity NameSacramento Heart & Vascular Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093767063
PECOS PAC ID: 8628040623
Enrollment ID: O20040810001153
Entity NameAthena Medical Group Of The Central Coast Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396178067
PECOS PAC ID: 5294951364
Enrollment ID: O20140725000591

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. Matthew Mendioro Watson 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
Matthew Mendioro Watson, MD, MPH
7520 Arroyo Cir,
Gilroy, CA 95020-7303

Ph: () -
Matthew Mendioro Watson, MD, MPH
7520 Arroyo Cir,
Gilroy, CA 95020-7303

Ph: (408) 848-4600

Reviews and Comments


Internal Medicine Doctors in Gilroy, CA

Stephen Trent Shey,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 9400 N Name Uno, Gilroy, CA 95020
Phone: 408-848-2000    
Dr. Lynne A Bui, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9460 N Name Uno Ste 230, Gilroy, CA 95020
Phone: 408-384-9284    Fax: 408-847-6196
Dr. Prince Shah, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9460 N Name Uno, Ste. 130, Gilroy, CA 95020
Phone: 408-848-8336    
Vasumitha Alamelu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7520 Arroyo Cir, Gilroy, CA 95020
Phone: 408-848-4600    
Carol Paige, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7520 Arroyo Cir, Gilroy, CA 95020
Phone: 408-848-4600    
Ronald H Yanagihara, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 9360 No Name Uno #130, Gilroy, CA 95020
Phone: 408-847-6191    Fax: 408-847-6196
Kenneth C. Tan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7520 Arroyo Cir, Gilroy, CA 95020
Phone: 408-848-4600    

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.