Doctor profile · Federal record
Dr. Peter Nguyen, DO
Otolaryngology/Facial Plastic Surgery Physician (CMS: Otolaryngology) · Fountain Valley, CA
- NPI 1538240734
- Accepts Medicare
- 25 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
18111 Brookhurst St Ste 5400
Fountain Valley, CA 927086728
(714) 378-5577
fax (714) 378-5578
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 28, 2021
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207YX0905X — NUCC code
- State license (1)
- California #20A9575
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538240734. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
511
Distinct HCPCS
10
Medicare allowed
$57,125
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 172 | 111 | $98 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 80 | 58 | $138 | |
69210 |
Removal of impacted ear wax | 70 | 57 | $51 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 68 | 68 | $122 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 27 | 24 | $148 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 22 | 21 | $62 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 20 | 20 | $182 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 18 | 17 | $217 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $180 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 11 | $83 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 51. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
616
Patients
287
Total drug cost
$13,885
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 260 | 102 | $3,649 |
| Levothyroxine Sodium | Generic | 74 | 11 | $1,034 |
| Ipratropium Bromide | Generic | 70 | 31 | $5,760 |
| Cephalexin | Generic | 44 | 36 | $220 |
| Tramadol Hcl | Generic | 39 | 35 | $84 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 34 | 29 | $304 |
| Omeprazole | Generic | 34 | 16 | $432 |
| Fluocinolone Acetonide Oil | Generic | 22 | 15 | $1,552 |
| Levofloxacin | Generic | 14 | 12 | $68 |
| Synthroid (Levothyroxine Sodium) | Brand | 13 | 0 | $646 |
Hospital affiliations
Frequently asked questions
What is Dr. Peter Nguyen's medical specialty?
Dr. Peter Nguyen practices Otolaryngology/Facial Plastic Surgery Physician in Fountain Valley, CA.
Where does Dr. Peter Nguyen practice?
Dr. Peter Nguyen practices at 18111 Brookhurst St Ste 5400, Fountain Valley, CA 927086728. Office phone: 7143785577.
What is Dr. Peter Nguyen's NPI?
Dr. Peter Nguyen's National Provider Identifier (NPI) is 1538240734, issued by NPPES.
Does Dr. Peter Nguyen accept Medicare assignment?
Yes. Dr. Peter Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Removal of impacted ear wax (HCPCS 69210). Source: CMS Medicare Physician & Other Practitioners file.