Doctor profile · Federal record
Dr. Naga Chalasani, MD
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Gastroenterology Physician · Transplant Hepatology Physician · Indianapolis, IN
- NPI 1588628002
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
550 University Blvd
Indianapolis, IN 462025149
(317) 944-0980
fax (317) 278-1949 - Additional location
-
1701 N Senate Blvd
Indianapolis, IN 462021239
(888) 484-3258 - Mailing address
-
250 N Shadeland Ave
Indianapolis, IN 462194959
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 4, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Indiana #01047209A · Indiana #01047209
- Medicaid
- IN #200159330
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588628002. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
23
Distinct HCPCS
1
Medicare allowed
$2,740
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 16 | $119 |
In context: peer comparison
Among 41 peers in this city , average services per provider: 73. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$89,743
Transactions
18
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ALBIREO PHARMA, INC. | 2 | $38,686.00 | |
| GlaxoSmithKline, LLC. | 10 | $33,959.11 | |
| Ipsen Bioscience Inc. | 3 | $16,820.00 | |
| Madrigal Pharmaceuticals | 2 | $204.57 | |
| Novo Nordisk Inc | 1 | $73.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
71
Patients
0
Total drug cost
$116,322
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ursodiol | Generic | 33 | 0 | $7,800 |
| Furosemide | Generic | 15 | 0 | $63 |
| Rosuvastatin Calcium | Generic | 12 | 0 | $350 |
| Ocaliva (Obeticholic Acid) | Brand | 11 | 0 | $108,109 |
Frequently asked questions
What is Dr. Naga Chalasani's medical specialty?
Dr. Naga Chalasani practices Gastroenterology Physician in Indianapolis, IN.
Where does Dr. Naga Chalasani practice?
Dr. Naga Chalasani practices at 550 University Blvd, Indianapolis, IN 462025149. Office phone: 3179440980.
What is Dr. Naga Chalasani's NPI?
Dr. Naga Chalasani's National Provider Identifier (NPI) is 1588628002, issued by NPPES.
Does Dr. Naga Chalasani accept Medicare assignment?
Yes. Dr. Naga Chalasani accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Naga Chalasani commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.