Niranjan Babu Thothala Chandrasekar, MD
NPI 1881813335 · Internal Medicine Physician · Fishers, IN
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Niranjan Babu Thothala Chandrasekar, MD is a Internal Medicine Physician provider in Fishers, IN (NPI 1881813335).
Provider details
- NPI number
- 1881813335
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- General Acute Care Hospital282N00000X
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
821 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 322 | $107 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 219 | $72 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 169 | $103 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 84 | $156 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 15 | $57 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 21 | 13 |
| Metoprolol Succinate | 18 | 11 |
| Cefdinir | 17 | 17 |
| Furosemide | 12 | — |
| Prednisone | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1606 N 7th StTerre Haute, IN 47804Phone: (812) 238-4644
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2024-08-05
- Certified
- 2024-08-05
Frequently asked questions
- What is Niranjan Babu Thothala Chandrasekar's NPI number?
- Niranjan Babu Thothala Chandrasekar's National Provider Identifier (NPI) is 1881813335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Niranjan Babu Thothala Chandrasekar's specialty?
- Niranjan Babu Thothala Chandrasekar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Niranjan Babu Thothala Chandrasekar located?
- Niranjan Babu Thothala Chandrasekar's practice location on file with NPPES is 13861 Olio Rd, Fishers, IN 46037-3487.
- What is Niranjan Babu Thothala Chandrasekar's phone number?
- The practice phone number listed in the NPPES registry for Niranjan Babu Thothala Chandrasekar is (317) 338-7136.
- Does Niranjan Babu Thothala Chandrasekar accept Medicare?
- Niranjan Babu Thothala Chandrasekar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Niranjan Babu Thothala Chandrasekar's NPI active?
- Yes — Niranjan Babu Thothala Chandrasekar's NPI (1881813335) is active in the NPPES registry as of the last update on 2024-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.