Doctor profile · Federal record
Dr. David Liu, PA-C
Medical Physician Assistant (CMS: Physician Assistant) · Orthopaedic Surgery Physician · Fremont, CA
- NPI 1144647660
- Accepts Medicare
- MIPS 87.1 / 100 · 2023
- 13 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2000 Mowry Ave
Fremont, CA 945381716
(510) 818-7200
fax (508) 185-8710
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- March 9, 2023
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State licenses (2)
- California #51475 · California #PA51475
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144647660. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,082
Distinct HCPCS
10
Medicare allowed
$84,800
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
73562 |
X-ray of knee, 3 views | 451 | 353 | $9 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 367 | 346 | $64 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 360 | 352 | $94 | |
73501 |
X-ray of hip, 1 view | 150 | 142 | $9 | |
77073 |
X-ray for bone length assessment | 145 | 143 | $13 | |
73560 |
X-ray of knee, 1-2 views | 136 | 132 | $8 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 76 | 75 | $34 | |
73564 |
X-ray of knee, 4 or more views | 64 | 57 | $11 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 61 | 60 | $93 | |
G2012 |
Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic | 50 | 50 | $12 |
In context: peer comparison
Among 1 peers in Fremont Medical Physician Assistant, average services per provider: 130. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$239
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 2 | $120.24 | |
| Stryker Corporation | 1 | $51.91 | |
| Avanos Medical | 1 | $26.57 | |
| Vertex Pharmaceuticals Incorporated | 1 | $26.30 | |
| DePuy Synthes Sales INC. | 1 | $14.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
897
Patients
769
Total drug cost
$9,117
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 233 | 193 | $669 |
| Ondansetron Hcl | Generic | 198 | 189 | $1,421 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 161 | 131 | $2,874 |
| Cephalexin | Generic | 81 | 77 | $461 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 70 | 55 | $1,233 |
| Tramadol Hcl | Generic | 62 | 59 | $455 |
| Clindamycin Hcl | Generic | 41 | 31 | $159 |
| Celecoxib | Generic | 16 | 11 | $1,544 |
| Diazepam | Generic | 12 | 11 | $36 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 12 | 12 | $197 |
Hospital affiliations
Frequently asked questions
What is Dr. David Liu's medical specialty?
Dr. David Liu practices Medical Physician Assistant in Fremont, CA.
Where does Dr. David Liu practice?
Dr. David Liu practices at 2000 Mowry Ave, Fremont, CA 945381716. Office phone: 5108187200.
What is Dr. David Liu's NPI?
Dr. David Liu's National Provider Identifier (NPI) is 1144647660, issued by NPPES.
Does Dr. David Liu accept Medicare assignment?
Yes. Dr. David Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Liu commonly perform?
Top Medicare-reported procedures in 2023: X-ray of knee, 3 views (HCPCS 73562); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.