Doctor profile · Federal record
Dr. Sanjay Havaldar, MD
Gastroenterology Physician (CMS: Gastroenterology) · Springfield, MO
- NPI 1881637296
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3901 S Fremont Ave
Springfield, MO 658046538
(417) 875-3000 - Mailing address
-
Po Box 9007
Springfield, MO 658089007
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 15, 2021
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Missouri #116190
- Medicaid
- MO #203834106
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881637296. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
589
Distinct HCPCS
10
Medicare allowed
$44,080
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
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 | 196 | 182 | $5 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 82 | 78 | $81 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 54 | 53 | $232 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 35 | 35 | $149 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | 32 | $106 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 34 | 26 | $63 | |
36415 |
Insertion of needle into vein for collection of blood sample | 28 | 17 | $8 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 28 | 28 | $117 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 25 | 15 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 21 | 14 | $10 |
In context: peer comparison
Among 8 peers in Springfield Gastroenterology Physician, average services per provider: 46. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,422
Transactions
36
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 12 | $552.66 | |
| Gilead Sciences, INC. | 7 | $238.06 | |
| Takeda Pharmaceuticals U.S.A., INC. | 4 | $205.04 | |
| Boston Scientific Corporation | 1 | $129.37 | |
| Ardelyx, INC. | 4 | $123.38 | |
| Celgene Corporation | 5 | $119.93 | |
| Janssen Biotech, INC. | 2 | $38.29 | |
| Intercept Pharmaceuticals, INC. | 1 | $14.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,078
Patients
597
Total drug cost
$72,991
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoclopramide Hcl | Generic | 278 | 262 | $169 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 208 | 200 | $4,684 |
| Omeprazole | Generic | 199 | 52 | $2,184 |
| Famotidine | Generic | 75 | 28 | $1,101 |
| Mesalamine | Generic | 58 | 0 | $41,005 |
| Pantoprazole Sodium | Generic | 56 | 14 | $685 |
| Budesonide Dr (Budesonide) | Brand | 34 | 0 | $3,382 |
| Lactulose | Generic | 29 | 0 | $1,215 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 21 | 21 | $349 |
| Mesalamine ER (Mesalamine) | Brand | 21 | 0 | $7,239 |
Hospital affiliations
Frequently asked questions
What is Dr. Sanjay Havaldar's medical specialty?
Dr. Sanjay Havaldar practices Gastroenterology Physician in Springfield, MO.
Where does Dr. Sanjay Havaldar practice?
Dr. Sanjay Havaldar practices at 3901 S Fremont Ave, Springfield, MO 658046538. Office phone: 4178753000.
What is Dr. Sanjay Havaldar's NPI?
Dr. Sanjay Havaldar's National Provider Identifier (NPI) is 1881637296, issued by NPPES.
Does Dr. Sanjay Havaldar accept Medicare assignment?
Yes. Dr. Sanjay Havaldar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sanjay Havaldar commonly perform?
Top Medicare-reported procedures in 2023: 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 (HCPCS G0500); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.