Doctor profile · Federal record
Dr. Elaine Ngo, PA
Physician Assistant · Newark, CA
- NPI 1285390153
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5763 Stevenson Blvd
Newark, CA 945605301
(510) 656-5700 - Mailing address
-
1758 River Oaks Cir
Fairfield, CA 945337799
Credentials & registration
- NPI registered
- November 2021 — 5 yrs on file
- Profile last updated
- March 5, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285390153. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
28
Distinct HCPCS
2
Medicare allowed
$3,101
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 13 | $91 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $141 |
In context: peer comparison
Among 2 peers in Newark Physician Assistant, average services per provider: 33. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$1,691
Transactions
77
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 28 | $612.00 | |
| Gilead Sciences, INC. | 6 | $257.01 | |
| Janssen Biotech, INC. | 9 | $240.93 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 15 | $157.91 | |
| Genzyme Corporation | 5 | $86.42 | |
| Ardelyx, INC. | 3 | $70.47 | |
| Intra-Sana Laboratories | 1 | $50.00 | |
| Intercept Pharmaceuticals, INC. | 2 | $47.84 | |
| Merck Sharp & Dohme LLC | 2 | $44.48 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $41.15 | |
| Organon LLC | 1 | $27.11 | |
| Regeneron Healthcare Solutions, INC. | 1 | $21.95 | |
| Amgen INC. | 1 | $20.12 | |
| Ironwood Pharmaceuticals, INC | 1 | $13.23 |
By nature of payment
Frequently asked questions
What is Dr. Elaine Ngo's medical specialty?
Dr. Elaine Ngo practices Physician Assistant in Newark, CA.
Where does Dr. Elaine Ngo practice?
Dr. Elaine Ngo practices at 5763 Stevenson Blvd, Newark, CA 945605301. Office phone: 5106565700.
What is Dr. Elaine Ngo's NPI?
Dr. Elaine Ngo's National Provider Identifier (NPI) is 1285390153, issued by NPPES.
Does Dr. Elaine Ngo accept Medicare assignment?
Yes. Dr. Elaine Ngo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elaine Ngo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.