Doctor profile · Federal record
Dr. Carlos Esparza Monzavi
Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Colon & Rectal Surgery Physician · Surgery of the Hand (Surgery) Physician · Irvine, CA
- NPI 1750762001
- Accepts Medicare
- MIPS 95.8 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1000 Fivepoint Bldg B
Irvine, CA 926182377
(800) 826-4673 - Additional location
-
13555 W McDowell RD Ste 204
Goodyear, AZ 853952626
(623) 440-6591
fax (623) 440-8142 - Additional location
-
525 S Watson RD Ste 205
Buckeye, AZ 853263451
(623) 440-6591
fax (623) 440-8142 - Additional location
-
9150 W Indian School RD Ste 107
Phoenix, AZ 850372385
(623) 440-6591
fax (623) 440-8142 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Show 1 more location
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- November 18, 2025
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State licenses (2)
- California #A202668 · Arizona #65328
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750762001. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
203
Distinct HCPCS
5
Medicare allowed
$21,594
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 81 | 81 | $108 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 54 | 48 | $85 | |
46600 |
Diagnostic exam of anus using an endoscope | 34 | 34 | $116 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 19 | 19 | $131 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 13 | $124 |
In context: peer comparison
Among 5 peers in Irvine Colon & Rectal Surgery Physician, average services per provider: 35. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$7,355
Transactions
30
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 12 | $6,571.45 | |
| Medtronic, INC. | 12 | $665.15 | |
| Davol INC. | 3 | $61.15 | |
| Innovation Technologies INC | 1 | $21.36 | |
| Pacira Pharmaceuticals Incorporated | 1 | $20.17 | |
| Smith+Nephew, INC. | 1 | $15.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
45
Patients
40
Total drug cost
$73
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metronidazole | Generic | 23 | 20 | $48 |
| Levofloxacin | Generic | 22 | 20 | $25 |
Hospital affiliations
Frequently asked questions
What is Dr. Carlos Esparza Monzavi's medical specialty?
Dr. Carlos Esparza Monzavi practices Colon & Rectal Surgery Physician in Irvine, CA.
Where does Dr. Carlos Esparza Monzavi practice?
Dr. Carlos Esparza Monzavi practices at 1000 Fivepoint Bldg B, Irvine, CA 926182377. Office phone: 8008264673.
What is Dr. Carlos Esparza Monzavi's NPI?
Dr. Carlos Esparza Monzavi's National Provider Identifier (NPI) is 1750762001, issued by NPPES.
Does Dr. Carlos Esparza Monzavi accept Medicare assignment?
Yes. Dr. Carlos Esparza Monzavi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carlos Esparza Monzavi commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213); Diagnostic exam of anus using an endoscope (HCPCS 46600). Source: CMS Medicare Physician & Other Practitioners file.