Viswanathan Chokkavelu, MD,FACP,FCCP
Internal Medicine Physician · Saint Clairsville, OH
Viswanathan Chokkavelu, MD,FACP,FCCP is an internal medicine physician with a practice address in Saint Clairsville, Ohio, and NPI 1841394335, issued on Sep 12, 2006. Check the license (Ohio 35100089, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Viswanathan Chokkavelu
- Credential
- MD,FACP,FCCP
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35100089 OH
ME122458 FL
10800 WV
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Sugar St, Saint Clairsville, OH 43950
- Phone
- (740) 695-4400
- Enumerated
- Sep 12, 2006
- Record last updated
- Mar 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (740) 695-4148
- Medicaid IDs
- 0082979000 WV
0308723 OH - Medicare enrollment
- Enrolled (PECOS I20150924002136); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Verify Viswanathan Chokkavelu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35100089Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
32 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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 one group practice
- Collier Health Services, IncImmokalee, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Viswanathan Chokkavelu among 5,277 internal medicine physician records in Ohio
Viswanathan Chokkavelu, MD,FACP,FCCP is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1970 · median 2006 among the 3,414 with a school on file
- Record last updated2018 · 58% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Ohio
There are 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Saint Clairsville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Renato Delacruz, MDSaint Clairsville, OH 439501174523641
- Naba Goswami, MDSt Clairsville, OH 439501053471672
- Shashi Gupta, M.D.Saint Clairsville, OH 439501275510901
- Thomas KettlewellSaint Clairsville, OH 439501457896185
- Rick Greco, DOSteubenville, OH 439521144280157
- Sanjay Gupta, MDSteubenville, OH 439521134116601
- Edward Isla, MDSteubenville, OH 439521861434433
- Constantine Katsaros, M.D.Steubenville, OH 439521487651568
Common questions
What is Viswanathan Chokkavelu, MD,FACP,FCCP's NPI number?
Viswanathan Chokkavelu, MD,FACP,FCCP's National Provider Identifier (NPI) is 1841394335, issued on Sep 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Viswanathan Chokkavelu, MD,FACP,FCCP located?
The NPPES record lists a practice address at 100 N Sugar St, Saint Clairsville, OH, 43950. Phone: (740) 695-4400. Providers update this record themselves, so call before visiting.
How can I verify Viswanathan Chokkavelu, MD,FACP,FCCP's license?
NPPES lists Ohio license number 35100089, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Viswanathan Chokkavelu, MD,FACP,FCCP prescribe under Medicare Part D?
In 2024, Viswanathan Chokkavelu, MD,FACP,FCCP had 32 Medicare Part D claims; 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.