Doctor profile · Federal record
Dr. Mathew Kallookulangara, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · South Bend, IN
- NPI 1912998642
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
615 N Michigan St Fl 1
South Bend, IN 466011033
(574) 647-3050
fax (574) 647-1094 - Mailing address
-
710 N Niles Ave
South Bend, IN 466171924
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- March 31, 2021
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Indiana #01059944A
- Medicaid
- IN #200520890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912998642. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
901
Distinct HCPCS
6
Medicare allowed
$87,129
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 394 | 162 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 263 | 111 | $108 | |
99239 |
Hospital discharge day management, more than 30 minutes | 101 | 99 | $107 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 80 | 76 | $161 | |
99238 |
Hospital discharge day management, 30 minutes or less | 37 | 37 | $75 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 26 | $122 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 131. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genentech USA, Inc. | 1 | $18.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
127
Patients
111
Total drug cost
$9,130
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 25 | 23 | $213 |
| Prednisone | Generic | 25 | 25 | $84 |
| Escitalopram Oxalate | Generic | 14 | 0 | $69 |
| Eliquis (Apixaban) | Brand | 13 | 13 | $8,340 |
| Ondansetron Odt (Ondansetron) | Brand | 13 | 13 | $72 |
| Pantoprazole Sodium | Generic | 13 | 13 | $79 |
| Potassium Chloride | Generic | 13 | 13 | $121 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 11 | $152 |
Frequently asked questions
What is Dr. Mathew Kallookulangara's medical specialty?
Dr. Mathew Kallookulangara practices Internal Medicine Physician in South Bend, IN.
Where does Dr. Mathew Kallookulangara practice?
Dr. Mathew Kallookulangara practices at 615 N Michigan St Fl 1, South Bend, IN 466011033. Office phone: 5746473050.
What is Dr. Mathew Kallookulangara's NPI?
Dr. Mathew Kallookulangara's National Provider Identifier (NPI) is 1912998642, issued by NPPES.
Does Dr. Mathew Kallookulangara accept Medicare assignment?
Yes. Dr. Mathew Kallookulangara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mathew Kallookulangara commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.