Doctor profile · Federal record
Dr. Nimisha Parekh, MD
Gastroenterology Physician (CMS: Internal Medicine) · Orange, CA
- NPI 1740397421
- Accepts Medicare
- MIPS 91.2 / 100 · 2023
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 the City Dr S
Orange, CA 928683201
(714) 456-8068
fax (714) 456-3765 - Mailing address
-
Po Box 54509
Los Angeles, CA 900540509
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A96159
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740397421. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
271
Distinct HCPCS
9
Medicare allowed
$32,932
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 37 | $105 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 50 | 50 | $162 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 34 | 21 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 26 | $103 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 25 | $139 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 24 | 24 | $101 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 17 | 17 | $89 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 15 | 15 | $262 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $69 |
In context: peer comparison
Among 16 peers in Orange Gastroenterology Physician, average services per provider: 65. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$139
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 2 | $139.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
398
Patients
37
Total drug cost
$1,761,293
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 82 | 20 | $893 |
| Stelara (Ustekinumab) | Brand | 59 | 0 | $1,614,704 |
| Mesalamine | Generic | 41 | 0 | $22,760 |
| Pantoprazole Sodium | Generic | 30 | 0 | $518 |
| Loperamide (Loperamide Hcl) | Brand | 26 | 0 | $1,143 |
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 25 | 0 | $390 |
| Dicyclomine Hcl | Generic | 22 | 0 | $288 |
| Methotrexate (Methotrexate Sodium) | Brand | 18 | 0 | $517 |
| Famotidine | Generic | 17 | 0 | $339 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 17 | 17 | $1,405 |
Frequently asked questions
What is Dr. Nimisha Parekh's medical specialty?
Dr. Nimisha Parekh practices Gastroenterology Physician in Orange, CA.
Where does Dr. Nimisha Parekh practice?
Dr. Nimisha Parekh practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7144568068.
What is Dr. Nimisha Parekh's NPI?
Dr. Nimisha Parekh's National Provider Identifier (NPI) is 1740397421, issued by NPPES.
Does Dr. Nimisha Parekh accept Medicare assignment?
Yes. Dr. Nimisha Parekh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nimisha Parekh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.