William Chen, DO - Medicare Family Practice in Farmington, NM

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William Chen, DO is a medicare enrolled "Family Medicine" physician in Farmington, New Mexico. He went to Touro Un College Of Osteopathic Medicine, Vallejo and graduated in 2018 and has 8 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Presbyterian Medical Services, Presbyterian Medical Services, Northbay Health Medical Foundation and his current practice location is 1001 W Broadway Ste D&e, Farmington, New Mexico. You can reach out to his office (for appointments etc.) via phone at (505) 327-4796.

William Chen is licensed to practice in New Mexico (license number DO2024-0004) 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 1720575871.

Contact Information

William Chen, DO
1001 W Broadway Ste D&e,
Farmington, NM 87401-5638
(505) 327-4796
(505) 599-9351

Map and Direction




Physician's Profile

Full NameWilliam Chen
GenderMale
SpecialityFamily Practice
Experience8 Years
Location1001 W Broadway Ste D&e, Farmington, New Mexico
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:
  • William Chen attended and graduated from Touro Un College Of Osteopathic Medicine, Vallejo in 2018
  NPI Data:
  • NPI Number: 1720575871
  • Provider Enumeration Date: 04/15/2018
  • Last Update Date: 01/11/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0749678522
  • Enrollment ID: I20240123000245

Medical Identifiers

Medical identifiers for William Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720575871NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A17902 (California)Secondary
207Q00000XFamily Medicine DO2024-0004 (New Mexico)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aura Home Health, LlcAntioch, CAHome health agency
San Juan Regional Medical Center IncFarmington, NMHospital
Northbay Medical CenterFairfield, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Presbyterian Medical Services2062324684132
Presbyterian Medical Services2062324684132
Northbay Health Medical Foundation3274010871207

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. William Chen allows following entities to bill medicare on his behalf.
Entity NamePresbyterian Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871505032
PECOS PAC ID: 2062324684
Enrollment ID: O20031103000414

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. William Chen 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
William Chen, DO
1001 W Broadway Ste D&e,
Farmington, NM 87401-5638

Ph: (505) 327-4796		William Chen, DO
1001 W Broadway Ste D&e,
Farmington, NM 87401-5638

Ph: (505) 327-4796

Reviews and Comments


Family Medicine Doctors in Farmington, NM

Robert C Rhien, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4820 E Main St, Farmington, NM 87402
Phone: 505-609-6495    Fax: 505-324-0504
George Lee Payne, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 622 W Maple St, Suite B, Farmington, NM 87401
Phone: 505-327-4867    Fax: 505-327-5355
Dr. Robert S Young Jr., M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4820 E Main St, Farmington, NM 87402
Phone: 505-609-6495    Fax: 505-609-6496
Mark Himes, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 622 W Maple St, Ste B, Farmington, NM 87401
Phone: 505-327-4867    
Dr. Matthew Dekay, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2130 Farmington Ave, Farmington, NM 87401
Phone: 505-325-2323    
Dr. Margaret L Cassidy, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 304 N Locke Ave, Farmington, NM 87401
Phone: 505-324-1100    Fax: 505-324-1117
Sean Faherty, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2300 E 30th St, Bldg B, Ste 102, Farmington, NM 87401
Phone: 505-324-1000    Fax: 505-324-1199

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.