Dr Ian Richard Day, MD - Medicare Family Practice in Lake Mary, FL

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Dr Ian Richard Day, MD is a medicare enrolled "Hospitalist" physician in Lake Mary, Florida. He went to Georgetown University School Of Medicine and graduated in 1996 and has 30 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Central Florida Inpatient Medicine Llc and his current practice location is 525 Technology Park, Lake Mary, Florida. You can reach out to his office (for appointments etc.) via phone at (407) 647-2346.

Dr Ian Richard Day is licensed to practice in Florida (license number ME73903) 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 1316944317.

Contact Information

Dr Ian Richard Day, MD
525 Technology Park,
Lake Mary, FL 32746-7107
(407) 647-2346
Not Available

Map and Direction




Physician's Profile

Full NameDr Ian Richard Day
GenderMale
SpecialityFamily Practice
Experience30 Years
Location525 Technology Park, Lake Mary, Florida
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:
  • Dr Ian Richard Day attended and graduated from Georgetown University School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1316944317
  • Provider Enumeration Date: 07/05/2005
  • Last Update Date: 03/31/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3870480452
  • Enrollment ID: I20040228000346

Medical Identifiers

Medical identifiers for Dr Ian Richard Day such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316944317NPI-NPPES
255884000MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist ME73903 (Florida)Primary
207Q00000XFamily Medicine 73903 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventhealth OrlandoOrlando, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Central Florida Inpatient Medicine Llc7911805254115

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 Ian Richard Day allows following entities to bill medicare on his behalf.
Entity NameCogent Healthcare Of Pensacola Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346287182
PECOS PAC ID: 1153226766
Enrollment ID: O20031205000170
Entity NameCentral Florida Inpatient Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649228859
PECOS PAC ID: 7911805254
Enrollment ID: O20031223000824
Entity NameMel Bay Health Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407162654
PECOS PAC ID: 3375737992
Enrollment ID: O20101027001447

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 Ian Richard Day 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 Ian Richard Day, MD
855 N Indian River Dr,
Cocoa, FL 32922-7530

Ph: (321) 213-1122		Dr Ian Richard Day, MD
525 Technology Park,
Lake Mary, FL 32746-7107

Ph: (407) 647-2346

Reviews and Comments


Hospitalist Doctors in Lake Mary, FL

Dr. Clayton Aaron Charles, M.D.
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Svitlana Shapovalova, MD
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Dr. Elena Mirela Gabor, M.D.
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Mrs. Alexia Watson, APRN FNP-BC
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Practice Location: 525 Technology Park, Suite 109, Lake Mary, FL 32746
Phone: 954-234-3851    

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.