Doctor profile · Federal record
Dr. Ambika Bali, MD
Gastroenterology Physician (CMS: Gastroenterology) · Anaheim, CA
- NPI 1427096478
- 52 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1211 W la Palma Ave Ste 409
Anaheim, CA 928012806
(714) 999-0909
fax (714) 917-7109 - Mailing address
-
Po Box 5216
Buena Park, CA 906225216
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 4, 2015
- Year of graduation
- 1974 — 52 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A51761
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427096478. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
314
Distinct HCPCS
9
Medicare allowed
$40,860
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 110 | 79 | $98 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 61 | 61 | $122 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 33 | 32 | $102 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 29 | 29 | $136 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 18 | $125 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $180 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 18 | 18 | $265 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 13 | 13 | $192 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 11 | 11 | $192 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 166. This provider delivers 1.9× the peer median.Open Payments
Industry payments received
All-time total
$380
Transactions
17
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| QOL Medical, LLC | 2 | $63.58 | |
| AIMMUNE THERAPEUTICS, INC. | 3 | $55.44 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $47.63 | |
| ABBVIE INC. | 2 | $46.93 | |
| Celltrion USA Inc. | 2 | $31.60 | |
| Echosens North America, Inc. | 1 | $30.16 | |
| Intercept Pharmaceuticals, Inc. | 1 | $27.87 | |
| RedHill Biopharma Inc. | 1 | $21.80 | |
| Janssen Biotech, Inc. | 1 | $19.47 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $18.11 | |
| Exact Sciences Corporation | 1 | $17.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
350
Patients
239
Total drug cost
$5,880
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 141 | 139 | $2,404 |
| Famotidine | Generic | 45 | 17 | $436 |
| Pantoprazole Sodium | Generic | 39 | 14 | $595 |
| Omeprazole | Generic | 37 | 20 | $391 |
| Hydrocortisone | Generic | 25 | 14 | $185 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 20 | 20 | $339 |
| Metronidazole | Generic | 16 | 15 | $174 |
| Azathioprine | Generic | 14 | 0 | $639 |
| Ursodiol | Generic | 13 | 0 | $718 |
Hospital affiliations
Frequently asked questions
What is Dr. Ambika Bali's medical specialty?
Dr. Ambika Bali practices Gastroenterology Physician in Anaheim, CA.
Where does Dr. Ambika Bali practice?
Dr. Ambika Bali practices at 1211 W la Palma Ave Ste 409, Anaheim, CA 928012806. Office phone: 7149990909.
What is Dr. Ambika Bali's NPI?
Dr. Ambika Bali's National Provider Identifier (NPI) is 1427096478, issued by NPPES.
Does Dr. Ambika Bali accept Medicare assignment?
Dr. Ambika Bali does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Ambika Bali commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.