Doctor profile · Federal record
Dr. Ravindra Mallavarapu, MD
Gastroenterology Physician (CMS: Gastroenterology) · Waterloo, IA
- NPI 1982657961
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1015 S Hackett RD
Waterloo, IA 507013500
(319) 234-5990
fax (319) 234-5994 - Mailing address
-
Po Box 2758
Waterloo, IA 507042758
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 28, 2024
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Iowa #MD-34574
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982657961. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,243
Distinct HCPCS
10
Medicare allowed
$149,283
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 159 | 157 | $228 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 149 | 148 | $141 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 114 | 95 | $118 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 113 | 113 | $95 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 111 | 92 | $136 | |
76705 |
Limited ultrasound scan of abdomen | 89 | 46 | $55 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 73 | 69 | $84 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 66 | 66 | $5 | |
49082 |
Drainage of fluid from abdominal cavity | 65 | 11 | $66 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 59 | 59 | $121 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 56. This provider delivers 22× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,712
Patients
636
Total drug cost
$190,423
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 547 | 142 | $7,325 |
| Pantoprazole Sodium | Generic | 258 | 64 | $3,220 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 225 | 221 | $18,617 |
| Linzess (Linaclotide) | Brand | 127 | 28 | $73,648 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 84 | 83 | $2,063 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 79 | 36 | $7,336 |
| Amitriptyline Hcl | Generic | 70 | 17 | $947 |
| Azathioprine | Generic | 54 | 0 | $1,804 |
| Mesalamine | Generic | 53 | 0 | $38,083 |
| Famotidine | Generic | 51 | 14 | $624 |
Frequently asked questions
What is Dr. Ravindra Mallavarapu's medical specialty?
Dr. Ravindra Mallavarapu practices Gastroenterology Physician in Waterloo, IA.
Where does Dr. Ravindra Mallavarapu practice?
Dr. Ravindra Mallavarapu practices at 1015 S Hackett RD, Waterloo, IA 507013500. Office phone: 3192345990.
What is Dr. Ravindra Mallavarapu's NPI?
Dr. Ravindra Mallavarapu's National Provider Identifier (NPI) is 1982657961, issued by NPPES.
Does Dr. Ravindra Mallavarapu accept Medicare assignment?
Dr. Ravindra Mallavarapu does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Ravindra Mallavarapu commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.