Chandana Vavilala, MD
Internal Medicine Physician · Saint John, IN
Chandana Vavilala, MD is an internal medicine physician with a practice address in Saint John, Indiana, and NPI 1548230113, issued on Jan 25, 2006. Check the license (Indiana 01057596A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Chandana Vavilala
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01057596A IN
Self-reported in NPPES; status is on the state search - Practice location
- 10860 Maple LN, Saint John, IN 46373
- Phone
- (219) 365-7000
- Enumerated
- Jan 25, 2006
- Record last updated
- Jan 24, 2025
- Fax
- (219) 365-2609
- Medicaid ID
- 200496780 IN
- Medicare enrollment
- Enrolled (PECOS I20050224000541); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 10860 Maple LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Katherine Stalbaum, MDPediatrics Physician1750025714
Verify Chandana Vavilala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01057596ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average internal medicine physician in 2024
6,440 Medicare Part D claims for 529 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 37 claims were for opioids.
Most prescribed
- Levothyroxine Sodium351 claims
- Amlodipine Besylate305 claims
- Rosuvastatin Calcium265 claims
- Atorvastatin Calcium252 claims
- Lisinopril199 claims
- Omeprazole191 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.
Industry payments in 2024: $652.06
5 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Franciscan Physician NetworkCrown Point, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chandana Vavilala among 2,109 internal medicine physician records in Indiana
Chandana Vavilala, MD is one of 2,109 internal medicine physician records with a practice address in Indiana. 85% 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, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1993 · median 2005 among the 1,448 with a school on file
- Record last updated2025 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Saint John
They are 2 of the 158 NPPES records with a practice address in Saint John, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Saint John → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert Chen, MDSaint John, IN 463731255335816
- Brent Cutro, DOSchererville, IN 463751346479474
- Yasir Fasih, M.D.Schererville, IN 463751336142066
- Joseph Legaspi, MDSchererville, IN 463751104826676
- Susan Ramirez, MDSchererville, IN 463751861459364
- Asrar Sheikh, M.D.Schererville, IN 463751982631875
- Mohammed Siddiqui, MDSchererville, IN 463751962598086
- Teofilo Vinluan, M.D.Schererville, IN 463751528030889
Common questions
What is Chandana Vavilala, MD's NPI number?
Chandana Vavilala, MD's National Provider Identifier (NPI) is 1548230113, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chandana Vavilala, MD located?
The NPPES record lists a practice address at 10860 Maple LN, Saint John, IN, 46373. Phone: (219) 365-7000. Providers update this record themselves, so call before visiting.
How can I verify Chandana Vavilala, MD's license?
NPPES lists Indiana license number 01057596A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chandana Vavilala, MD prescribe under Medicare Part D?
In 2024, Chandana Vavilala, MD had 6,440 Medicare Part D claims for 529 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.