Doctor profile · Federal record
Dr. Nicholas Rizzo, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Internal Medicine Physician · South Bend, IN
- NPI 1669447272
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 32 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
615 N Michigan St Fl 1
South Bend, IN 466011033
(574) 647-3050
fax (574) 647-1094 - Additional location
-
4515 Seton Center Pkwy Ste 220
Austin, TX 787595784
(512) 338-8388
fax (512) 406-6274 - Additional location
-
7270 W College Dr, Suite 102
Palos Heights, IL 604631154
(708) 603-5980
fax (708) 589-9059 - Mailing address
-
7270 W. College Drive, Suite 102
Palos Heights, IL 604631180
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- March 19, 2024
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (4)
- Indiana #01092630A · Texas #S4223 · Tennessee #61331 · Illinois #036095309
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669447272. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,789
Distinct HCPCS
10
Medicare allowed
$352,276
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 790 | 366 | $94 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 459 | 128 | $83 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 390 | 62 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 334 | 239 | $133 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 240 | 240 | $134 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 237 | 69 | $125 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 195 | 151 | $136 | |
99239 |
Hospital discharge day management, more than 30 minutes | 134 | 105 | $119 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 109 | 19 | $50 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 106 | 45 | $16 |
In context: peer comparison
Among 19 peers in South Bend Internal Medicine Physician, average services per provider: 131. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$66
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 3 | $65.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,595
Patients
958
Total drug cost
$44,061
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 306 | 100 | $5,998 |
| Atorvastatin Calcium | Generic | 285 | 108 | $4,923 |
| Losartan Potassium | Generic | 229 | 83 | $3,258 |
| Amlodipine Besylate | Generic | 222 | 85 | $2,321 |
| Levothyroxine Sodium | Generic | 206 | 73 | $4,224 |
| Rosuvastatin Calcium | Generic | 192 | 69 | $3,053 |
| Pantoprazole Sodium | Generic | 185 | 74 | $3,304 |
| Tamsulosin Hcl | Generic | 171 | 59 | $4,843 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 143 | 52 | $2,197 |
| Furosemide | Generic | 130 | 56 | $880 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicholas Rizzo's medical specialty?
Dr. Nicholas Rizzo practices Internal Medicine Physician in South Bend, IN.
Where does Dr. Nicholas Rizzo practice?
Dr. Nicholas Rizzo practices at 615 N Michigan St Fl 1, South Bend, IN 466011033. Office phone: 5746473050.
What is Dr. Nicholas Rizzo's NPI?
Dr. Nicholas Rizzo's National Provider Identifier (NPI) is 1669447272, issued by NPPES.
Does Dr. Nicholas Rizzo accept Medicare assignment?
Yes. Dr. Nicholas Rizzo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Rizzo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.