Doctor profile · Federal record
Dr. Robert Fearn, MBCHB
Gastroenterology Physician (CMS: Gastroenterology) · Orange, CA
- NPI 1336853126
- Accepts Medicare
- 21 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
101 the City Dr S
Orange, CA 928683201
(714) 456-7890 - Mailing address
-
63 Bluejay
Irvine, CA 926043273
Credentials & registration
- NPI registered
- January 2023 — 3 yrs on file
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #SPI750
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336853126. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
681
Distinct HCPCS
10
Medicare allowed
$90,871
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 105 | 101 | $112 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 72 | 69 | $102 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 65 | 65 | $159 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 52 | $103 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 54 | 54 | $138 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 50 | 49 | $263 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 50 | 49 | $137 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 37 | 35 | $151 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | 32 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 31 | 23 | $83 |
In context: peer comparison
Among 16 peers in Orange Gastroenterology Physician, average services per provider: 65. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$168
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 1 | $99.99 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $68.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
190
Patients
174
Total drug cost
$4,275
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 161 | 155 | $3,665 |
| Pantoprazole Sodium | Generic | 29 | 19 | $610 |
Frequently asked questions
What is Dr. Robert Fearn's medical specialty?
Dr. Robert Fearn practices Gastroenterology Physician in Orange, CA.
Where does Dr. Robert Fearn practice?
Dr. Robert Fearn practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7144567890.
What is Dr. Robert Fearn's NPI?
Dr. Robert Fearn's National Provider Identifier (NPI) is 1336853126, issued by NPPES.
Does Dr. Robert Fearn accept Medicare assignment?
Yes. Dr. Robert Fearn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Fearn commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Telephone medical discussion with physician (HCPCS 99443); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.