Uday R. Chauhan, MD PA
Internal Medicine Physician · Orange City, FL
Uday R. Chauhan, MD PA is an internal medicine physician with a practice address in Orange City, Florida, and NPI 1194750695, issued on Jul 12, 2006. Check the license (Florida ME73576, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Uday R. Chauhan
- Credential
- MD PA
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME73576 FL
Self-reported in NPPES; status is on the state search - Practice location
- Chauhan Medical Center, Orange City, FL 32763
- Phone
- (386) 456-5159
- Enumerated
- Jul 12, 2006
- Record last updated
- Feb 25, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (386) 456-0139
- Medicaid ID
- 261505300 FL
- Medicare enrollment
- Enrolled (PECOS I20070127000003); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Verify Uday R. Chauhan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME73576Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% more Medicare Part D claims than the average internal medicine physician in 2024
6,281 Medicare Part D claims for 426 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 22 claims were for opioids.
Most prescribed
- Atorvastatin Calcium663 claims
- Losartan Potassium338 claims
- Levothyroxine Sodium326 claims
- Lisinopril320 claims
- Metformin Hcl196 claims
- Ciprofloxacin Hcl134 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.
Uday R. Chauhan among 10,151 internal medicine physician records in Florida
Uday R. Chauhan, MD PA 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1992 · median 2004 among the 6,606 with a school on file
- Record last updated2010 · 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).
31 internal medicine physician records list a practice address in Orange City
They are 31 of the 838 NPPES records with a practice address in Orange City, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Orange City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Faisal Ahmad, MDOrange City, FL 327631699723619
- Syed Ahmed, M.D.Orange City, FL 327631013969898
- Joaquin Barbara, M.D.Orange City, FL 327631508867409
- Barbara Fare, M.D.Orange City, FL 327631669463576
- James Fenley, M.D.Orange City, FL 327631508819269
- Manjunath Harlapur, M.D.Orange City, FL 327631104855329
- Susan Hill, M.D.Orange City, FL 327631366440034
- Anthony Joseph, M.D.Orange City, FL 327631124078530
Common questions
What is Uday R. Chauhan, MD PA's NPI number?
Uday R. Chauhan, MD PA's National Provider Identifier (NPI) is 1194750695, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Uday R. Chauhan, MD PA located?
The NPPES record lists a practice address at Chauhan Medical Center, Orange City, FL, 32763. Phone: (386) 456-5159. Providers update this record themselves, so call before visiting.
How can I verify Uday R. Chauhan, MD PA's license?
NPPES lists Florida license number ME73576, 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 Uday R. Chauhan, MD PA prescribe under Medicare Part D?
In 2024, Uday R. Chauhan, MD PA had 6,281 Medicare Part D claims for 426 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.