Barbara Lisa Defirmian, MD - Medicare Family Practice in Fort Defiance, AZ

Barbara Lisa Defirmian, MD is a medicare enrolled "Family Medicine" physician in Fort Defiance, Arizona. She went to R Franklin University Of Med & Sci/chicago Medical School and graduated in 1987 and has 38 years of diverse experience with area of expertise as Family Practice. Her current practice location is Corner Of Route N12 And N7, Fort Defiance, Arizona. You can reach out to her office (for appointments etc.) via phone at (028) 729-8000.

Barbara Lisa Defirmian is licensed to practice in California (license number G71605) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1215150040.

Contact Information

Barbara Lisa Defirmian, MD
Corner Of Route N12 And N7,
Fort Defiance, AZ 86504
(028) 729-8000
Not Available

Map and Direction




Physician's Profile

Full NameBarbara Lisa Defirmian
GenderFemale
SpecialityFamily Practice
Experience38 Years
LocationCorner Of Route N12 And N7, Fort Defiance, Arizona
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Barbara Lisa Defirmian attended and graduated from R Franklin University Of Med & Sci/chicago Medical School in 1987
  NPI Data:
  • NPI Number: 1215150040
  • Provider Enumeration Date: 04/10/2007
  • Last Update Date: 07/21/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9335131929
  • Enrollment ID: I20040401001805

Medical Identifiers

Medical identifiers for Barbara Lisa Defirmian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215150040NPI-NPPES
0000266072OtherHIHMSA BILLING NUMBER
1841217866MedicaidCA
593914-01MedicaidHI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G71605 (California)Primary
207Q00000XFamily Medicine MD-14119 (Hawaii)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Dignity Health Home HealthSanta maria, CAHome health agency
Wilshire HospiceSan luis obispo, CAHospice
Marian Regional Medical CenterSanta maria, CAHospital
French Hospital Medical CenterSan luis obispo, CAHospital

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. Barbara Lisa Defirmian allows following entities to bill medicare on her behalf.
Entity NameEdward P Jardini
Entity TypePractitioner - Family Practice
Entity IdentifiersNPI Number: 1275517302
PECOS PAC ID: 0749291813
Enrollment ID: I20060606000181
Entity NameCommunity Health Centers Of The Central Coast Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336166248
PECOS PAC ID: 7416868120
Enrollment ID: O20040115001161
Entity NamePrimary Care Partners - Slo Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831631001
PECOS PAC ID: 7113203647
Enrollment ID: O20170417000925
Entity NameWilshire Connected Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104392885
PECOS PAC ID: 5890038558
Enrollment ID: O20190521000171

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. Barbara Lisa Defirmian 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
Barbara Lisa Defirmian, MD
Po Box 649,
Fort Defiance, AZ 86504-0649

Ph: (928) 729-8000
Barbara Lisa Defirmian, MD
Corner Of Route N12 And N7,
Fort Defiance, AZ 86504

Ph: (028) 729-8000

Reviews and Comments


Family Medicine Doctors in Fort Defiance, AZ

Dr. Linda Brown Trudel, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504
Phone: 928-729-8000    
Dr. Walter Max Adam, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504
Phone: 928-729-8000    
Esker Arvanetes Ellis, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504
Phone: 928-729-8000    
Rodney Wilson Cuny, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504
Phone: 928-729-8000    
Louella M Regis, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504
Phone: 928-729-8000    
Oswaldo Pereira, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504
Phone: 928-729-8000    

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.