Doctor profile · Federal record
Dr. Richard Nghiem, FNP
Nurse Practitioner · Fullerton, CA
- NPI 1588129209
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2151 N Harbor Blvd Ste 3100
Fullerton, CA 928353825
(714) 446-5830
Credentials & registration
- NPI registered
- February 2019 — 7 yrs on file
- Profile last updated
- November 15, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #95010436
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588129209. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
21
Distinct HCPCS
1
Medicare allowed
$2,475
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 20 | $118 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 71. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$300
Transactions
13
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 10 | $193.15 | |
| W. L. Gore & Associates, Inc. | 1 | $56.15 | |
| Phathom Pharmaceuticals, Inc. | 1 | $26.27 | |
| Ethicon US, LLC | 1 | $24.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
302
Patients
163
Total drug cost
$4,055
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 75 | 36 | $1,561 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 66 | 56 | $414 |
| Ondansetron Odt (Ondansetron) | Brand | 63 | 57 | $624 |
| Omeprazole | Generic | 35 | 14 | $472 |
| Lidocaine Hcl Viscous (Lidocaine Hcl) | Brand | 34 | 0 | $418 |
| Metoclopramide Hcl | Generic | 16 | 0 | $106 |
| Sucralfate | Generic | 13 | 0 | $461 |
Frequently asked questions
What is Dr. Richard Nghiem's medical specialty?
Dr. Richard Nghiem practices Nurse Practitioner in Fullerton, CA.
Where does Dr. Richard Nghiem practice?
Dr. Richard Nghiem practices at 2151 N Harbor Blvd Ste 3100, Fullerton, CA 928353825. Office phone: 7144465830.
What is Dr. Richard Nghiem's NPI?
Dr. Richard Nghiem's National Provider Identifier (NPI) is 1588129209, issued by NPPES.
Does Dr. Richard Nghiem accept Medicare assignment?
Yes. Dr. Richard Nghiem accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Nghiem commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.