David Chang Yi, M.D.
Internal Medicine Physician · Oviedo, FL
David Chang Yi, M.D. is an internal medicine physician with a practice address in Oviedo, Florida, and NPI 1366693921, issued on Oct 1, 2008. Check the license (Florida ME103801, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- David Chang Yi
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME103801 FL
Self-reported in NPPES; status is on the state search - Practice location
- 92 E Mitchell Hammock RD Ste 1006, Oviedo, FL 32765
- Phone
- (321) 364-0022
- Enumerated
- Oct 1, 2008
- Record last updated
- Jan 12, 2026
- Medicare enrollment
- Enrolled (PECOS I20091009000555); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 92 E Mitchell Hammock RD Ste 1006
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenny Jean-Francois, DNP, FNP-BCFamily Nurse Practitioner1639787500
- Dallas Parker, PA-CPhysician Assistant1356920227
Verify David Chang Yi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME103801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
372 Medicare Part D claims for 233 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate47 claims
- Montelukast Sodium36 claims
- Doxycycline Hyclate32 claims
- Methylprednisolone31 claims
- Nitrofurantoin Mono-Macro21 claims
- Azithromycin15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Minier Waterford Lakes LLCOrlando, FL
- Orlando Carenow Urgent Care LLCWinter Park, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Chang Yi among 10,151 internal medicine physician records in Florida
David Chang Yi, M.D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 52% of them.
- NPI issued2008 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2005 · median 2004 among the 6,606 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 internal medicine physician records list a practice address in Oviedo
They are 15 of the 1,250 NPPES records with a practice address in Oviedo, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Oviedo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Adolfo Aldape, M.D.Oviedo, FL 327651598765091
- Zulma Cintron, M.D.Oviedo, FL 327651780671743
- Paola Cruz Chery, MDOviedo, FL 327651629452719
- Mihir Faldu, M.D.Oviedo, FL 327651033371273
- Juliana Giraldo-RamirezOviedo, FL 327651386176030
- Syed Hassan, MDOviedo, FL 327651710935879
- Kirk Hutjens, MDOviedo, FL 327651376650895
- Guillermo Marrero, M.D.Oviedo, FL 327651245211044
Common questions
What is David Chang Yi, M.D.'s NPI number?
David Chang Yi, M.D.'s National Provider Identifier (NPI) is 1366693921, issued on Oct 1, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David Chang Yi, M.D. located?
The NPPES record lists a practice address at 92 E Mitchell Hammock RD Ste 1006, Oviedo, FL, 32765. Phone: (321) 364-0022. Providers update this record themselves, so call before visiting.
How can I verify David Chang Yi, M.D.'s license?
NPPES lists Florida license number ME103801, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Chang Yi, M.D. prescribe under Medicare Part D?
In 2024, David Chang Yi, M.D. had 372 Medicare Part D claims for 233 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.