Doctor profile · Federal record
Dr. Lazia van Wieringen, PA-C
Medical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Mount Vernon, WA
- NPI 1871114645
- Accepts Medicare
- 5 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2320 Freeway Dr
Mount Vernon, WA 982735445
(360) 428-2550
fax (360) 428-6402 - Mailing address
-
910 Gladstone St Apt 111
Bellingham, WA 982296226
Credentials & registration
- NPI registered
- May 2020 — 6 yrs on file
- Profile last updated
- December 30, 2024
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State licenses (2)
- Washington #PA61187952 · Washington #PA.PA.61187952
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871114645. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,105
Distinct HCPCS
10
Medicare allowed
$167,907
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1745 |
Injection, infliximab, excludes biosimilar, 10 mg | 1,862 | 22 | $33 | |
J0897 |
Injection, denosumab, 1 mg | 1,200 | 18 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 504 | 247 | $108 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 148 | 15 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 85 | 71 | $77 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 58 | 20 | $55 | |
96415 |
Administration of chemotherapy into vein, each additional hour | 54 | 26 | $24 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 51 | 26 | $113 | |
96372 |
Injection of drug or substance under skin or into muscle | 50 | 25 | $12 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 35 | 25 | $12 |
In context: peer comparison
Among 7 peers in Mount Vernon Medical Physician Assistant, average services per provider: 135. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$93
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sobi, INC | 1 | $28.23 | |
| Laborie Medical Technologies Corp. | 1 | $24.58 | |
| Novartis Pharmaceuticals Corporation | 1 | $20.80 | |
| Amgen INC. | 1 | $18.91 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,301
Patients
346
Total drug cost
$1,031,992
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 398 | 137 | $4,280 |
| Methotrexate (Methotrexate Sodium) | Brand | 288 | 91 | $9,749 |
| Hydroxychloroquine Sulfate | Generic | 168 | 59 | $13,514 |
| Sulfasalazine | Generic | 74 | 33 | $1,979 |
| Gabapentin | Generic | 55 | 13 | $896 |
| Enbrel Sureclick (Etanercept) | Brand | 46 | 0 | $323,662 |
| Enbrel (Etanercept) | Brand | 42 | 0 | $296,626 |
| Cosentyx Sensoready (2 Pens) (Secukinumab) | Brand | 34 | 0 | $219,150 |
| Meloxicam | Generic | 34 | 0 | $184 |
| Allopurinol | Generic | 30 | 0 | $516 |
Frequently asked questions
What is Dr. Lazia van Wieringen's medical specialty?
Dr. Lazia van Wieringen practices Medical Physician Assistant in Mount Vernon, WA.
Where does Dr. Lazia van Wieringen practice?
Dr. Lazia van Wieringen practices at 2320 Freeway Dr, Mount Vernon, WA 982735445. Office phone: 3604282550.
What is Dr. Lazia van Wieringen's NPI?
Dr. Lazia van Wieringen's National Provider Identifier (NPI) is 1871114645, issued by NPPES.
Does Dr. Lazia van Wieringen accept Medicare assignment?
Yes. Dr. Lazia van Wieringen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lazia van Wieringen commonly perform?
Top Medicare-reported procedures in 2023: Injection, infliximab, excludes biosimilar, 10 mg (HCPCS J1745); Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.