Prasanthi Tummuru, M.D.
NPI 1386889921 · Internal Medicine Physician · Chesterton, IN
Prasanthi Tummuru, M.D. is a Internal Medicine Physician provider in Chesterton, IN (NPI 1386889921).
Provider details
- NPI number
- 1386889921
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 01065776A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$58 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-12-11
- Last updated
- 2009-05-29
Frequently asked questions
- What is Prasanthi Tummuru's NPI number?
- Prasanthi Tummuru's National Provider Identifier (NPI) is 1386889921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Prasanthi Tummuru's specialty?
- Prasanthi Tummuru is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Prasanthi Tummuru located?
- Prasanthi Tummuru's practice location on file with NPPES is 1140 S Calumet Rd, Chesterton, IN 46304-3283.
- What is Prasanthi Tummuru's phone number?
- The practice phone number listed in the NPPES registry for Prasanthi Tummuru is (219) 926-6717.
- Is Prasanthi Tummuru's NPI active?
- Yes — Prasanthi Tummuru's NPI (1386889921) is active in the NPPES registry as of the last update on 2009-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.