Dr Joy Marian Hardison, MD, MPH - Medicare Emergency Medicine in Encinitas, CA

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Dr Joy Marian Hardison, MD, MPH is a medicare enrolled "General Practice" physician in Encinitas, California. She went to Mayo Medical School and graduated in 2009 and has 15 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Hardison Medical Corporation and her current practice location is 142 Encinitas Blvd, Encinitas, California. You can reach out to her office (for appointments etc.) via phone at (760) 230-2251.

Dr Joy Marian Hardison is licensed to practice in California (license number A121027) 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 1851520688.

Contact Information

Dr Joy Marian Hardison, MD, MPH
142 Encinitas Blvd,
Encinitas, CA 92024-3657
(760) 230-2251
(760) 230-2253

Map and Direction




Physician's Profile

Full NameDr Joy Marian Hardison
GenderFemale
SpecialityEmergency Medicine
Experience15 Years
Location142 Encinitas Blvd, Encinitas, 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:
  • Dr Joy Marian Hardison attended and graduated from Mayo Medical School in 2009
  NPI Data:
  • NPI Number: 1851520688
  • Provider Enumeration Date: 07/14/2009
  • Last Update Date: 03/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3577711456
  • Enrollment ID: I20120918000803

Medical Identifiers

Medical identifiers for Dr Joy Marian Hardison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851520688NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A121027 (California)Secondary
208D00000XGeneral Practice A121027 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scripps Memorial Hospital - EncinitasEncinitas, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hardison Medical Corporation14566043397

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 Joy Marian Hardison allows following entities to bill medicare on her behalf.
Entity NameEmergency Medicine Group Of Encinitas, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902805179
PECOS PAC ID: 7618929381
Enrollment ID: O20050210000997
Entity NameWestern Sierra Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881995272
PECOS PAC ID: 6709069396
Enrollment ID: O20110318000559
Entity NameElite Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639598758
PECOS PAC ID: 9638394455
Enrollment ID: O20141020002313
Entity NameHardison Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124508296
PECOS PAC ID: 1456604339
Enrollment ID: O20181023000245

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 Joy Marian Hardison 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 Joy Marian Hardison, MD, MPH
142 Encinitas Blvd,
Encinitas, CA 92024-3657

Ph: (760) 230-1888		Dr Joy Marian Hardison, MD, MPH
142 Encinitas Blvd,
Encinitas, CA 92024-3657

Ph: (760) 230-2251

Reviews and Comments


General Practice Doctors in Encinitas, CA

Mark Drucker, M.D.
General Practice
Medicare: Medicare Enrolled
Practice Location: 4403 Manchester Ave, Ste. 107, Encinitas, CA 92024
Phone: 760-632-9042    Fax: 760-632-0574
Dr. Lori L. Malkoff, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 1617 Neptune Ave, Encinitas, CA 92024
Phone: 760-436-2403    
Dr. Pejman Fani, D.O.
General Practice
Medicare: Medicare Enrolled
Practice Location: 317 N El Camino Real Ste 201, Encinitas, CA 92024
Phone: 760-566-6841    
Dr. Matthew Morrill Thomas, MD
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 435 Santa Fe Dr, Emergency Department, Encinitas, CA 92024
Phone: 760-633-7686    
Dr. Mary Elizabeth Spiegel, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 835 Woodside Ln, Encinitas, CA 92024
Phone: 760-632-9059    

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.