Dr Margaret L Cassidy, MD - Medicare Family Practice in Farmington, NM

Dr Margaret L Cassidy, MD is a medicare enrolled "Family Medicine" physician in Farmington, New Mexico. She went to University Of Connecticut School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Family Practice. Her current practice location is 304 N Locke Ave, Farmington, New Mexico. You can reach out to her office (for appointments etc.) via phone at (505) 324-1100.

Dr Margaret L Cassidy is licensed to practice in New Mexico (license number 97-202) 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 1164445326.

Contact Information

Dr Margaret L Cassidy, MD
304 N Locke Ave,
Farmington, NM 87401-5855
(505) 324-1100
(505) 324-1117

Map and Direction




Physician's Profile

Full NameDr Margaret L Cassidy
GenderFemale
SpecialityFamily Practice
Experience30 Years
Location304 N Locke Ave, Farmington, New Mexico
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:
  • Dr Margaret L Cassidy attended and graduated from University Of Connecticut School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1164445326
  • Provider Enumeration Date: 07/26/2006
  • Last Update Date: 09/05/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6406027739
  • Enrollment ID: I20110919000299

Medical Identifiers

Medical identifiers for Dr Margaret L Cassidy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164445326NPI-NPPES
201011965OtherNMPRESBYTERIAN ID
NM002537OtherNMBC/BS PROVIDER ID
80146308OtherNMRAILROAD MEDICARE NUMBER
NMAAA1342OtherNMMEDICARE PROVIDER NUMBER
R7312MedicaidNM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 97-202 (New Mexico)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Basin Home Health IncFarmington, NMHome health agency
Southwestern Home Health Care, IncFarmington, NMHome health agency
San Juan Regional Medical CenterFarmington, NMHospital
Mercy Regional Medical CenterDurango, COHospital

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. Dr Margaret L Cassidy allows following entities to bill medicare on her behalf.
Entity NameSouthwest Family Practice, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215025390
PECOS PAC ID: 0244401412
Enrollment ID: O20110920000068

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. Dr Margaret L Cassidy 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
Dr Margaret L Cassidy, MD
304 N Locke Ave,
Farmington, NM 87401-5855

Ph: (505) 324-1100
Dr Margaret L Cassidy, MD
304 N Locke Ave,
Farmington, NM 87401-5855

Ph: (505) 324-1100

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: Medicare Enrolled
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    
Mr. Stephen W Shanks, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 Saguaro Trl, Farmington, NM 87401
Phone: 505-498-6000    

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.