Prasanthi Tummuru, M.D.
Internal Medicine Physician · Chesterton, IN
Prasanthi Tummuru, M.D. is an internal medicine physician with a practice address in Chesterton, Indiana, and NPI 1386889921, issued on Dec 11, 2008. Check the license (Indiana 01065776A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Prasanthi Tummuru
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01065776A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1140 S Calumet RD, Chesterton, IN 46304
- Phone
- (219) 926-6717
- Enumerated
- Dec 11, 2008
- Record last updated
- May 29, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Verify Prasanthi Tummuru in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01065776ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $58.45
1 payment: food and beverage; the largest payer was Abiomed. 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.
Prasanthi Tummuru among 2,109 internal medicine physician records in Indiana
Prasanthi Tummuru, M.D. 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 2008, is newer than 52% of them.
- NPI issued2008 · 52% of these records are older, 43% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2009 · 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).
5 internal medicine physician records list a practice address in Chesterton
They are 5 of the 570 NPPES records with a practice address in Chesterton, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Chesterton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jamie Chin-Theodorou, MDChesterton, IN 463041326439241
- Sumedha Dhar, M.DChesterton, IN 463041811204266
- Anne Hollingsworth, DOChesterton, IN 463041902891542
- Mark Ritter, M.D.Chesterton, IN 463041609939511
- Jose Agusti, M.D.Winfield, IN 463071033192604
- Hayssam Kadah, M.D.Crown Point, IN 463071427167584
- Bernardo Lucena, MDCrown Point, IN 463071356391676
- Anastas Mukoski, MDCrown Point, IN 463071144334301
Common questions
What is Prasanthi Tummuru, M.D.'s NPI number?
Prasanthi Tummuru, M.D.'s National Provider Identifier (NPI) is 1386889921, issued on Dec 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Prasanthi Tummuru, M.D. located?
The NPPES record lists a practice address at 1140 S Calumet RD, Chesterton, IN, 46304. Phone: (219) 926-6717. Providers update this record themselves, so call before visiting.
How can I verify Prasanthi Tummuru, M.D.'s license?
NPPES lists Indiana license number 01065776A, 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.
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.