David Chang Yi, MD - Medicare Internal Medicine in Orlando, FL

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David Chang Yi, MD is a medicare enrolled "General Practice" physician in Orlando, Florida. He graduated from medical school in 2005 and has 21 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Orlando Carenow Urgent Care Llc, Minier Waterford Lakes Llc, Ability Health Services, Inc, Ability Health Services And Rehabilitation Lp and his current practice location is 12301 Lake Underhill Road, Suite 118, Orlando, Florida. You can reach out to his office (for appointments etc.) via phone at (407) 249-8870.

David Chang Yi is licensed to practice in Florida (license number ME102801) 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 1366693921.

Contact Information

David Chang Yi, MD
12301 Lake Underhill Road, Suite 118,
Orlando, FL 32828
(407) 249-8870
(407) 249-8871

Map and Direction




Physician's Profile

Full NameDavid Chang Yi
GenderMale
SpecialityInternal Medicine
Experience21 Years
Location12301 Lake Underhill Road, Orlando, 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:
  • David Chang Yi graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1366693921
  • Provider Enumeration Date: 10/01/2008
  • Last Update Date: 07/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4981740669
  • Enrollment ID: I20091009000555

Medical Identifiers

Medical identifiers for David Chang Yi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366693921NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME103801 (Florida)Secondary
208000000XPediatrics ME103801 (Florida)Secondary
208D00000XGeneral Practice ME102801 (Florida)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Orlando Carenow Urgent Care Llc175966605041
Minier Waterford Lakes Llc38706628852
Ability Health Services, Inc4082523329896
Ability Health Services And Rehabilitation Lp4981986288904

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. David Chang Yi allows following entities to bill medicare on his behalf.
Entity NameThe Nemours Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386658615
PECOS PAC ID: 9537072483
Enrollment ID: O20040109000252
Entity NameMinier Waterford Lakes Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417155730
PECOS PAC ID: 3870662885
Enrollment ID: O20080516000478
Entity NameOrlando Carenow Urgent Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205389905
PECOS PAC ID: 1759666050
Enrollment ID: O20170329001671

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. David Chang Yi 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
David Chang Yi, MD
12301 Lake Underhill Road, Suite 118,
Orlando, FL 32828

Ph: (407) 249-8870		David Chang Yi, MD
12301 Lake Underhill Road, Suite 118,
Orlando, FL 32828

Ph: (407) 249-8870

Reviews and Comments


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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).

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