Doctor profile · Federal record
Dr. Jonathan Zwart, MD
Otolaryngology Physician (CMS: Otolaryngology) · Vancouver, WA
- NPI 1992851455
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2525 Ne 139Th St
Vancouver, WA 986862719
(360) 397-3940
fax (360) 604-1673 - Mailing address
-
700 Ne 87Th Ave
Vancouver, WA 986641913
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- December 28, 2009
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Washington #MD00047467
- Medicaid (2)
- OR #006174 · WA #8477275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992851455. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
394
Distinct HCPCS
7
Medicare allowed
$40,163
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 118 | 118 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 98 | 76 | $86 | |
69210 |
Removal of impacted ear wax | 49 | 42 | $43 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 44 | 41 | $125 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 34 | 34 | $185 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 30 | $122 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 19 | 19 | $70 |
In context: peer comparison
Among 6 peers in Vancouver Otolaryngology Physician, average services per provider: 59. This provider delivers 6.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
400
Patients
129
Total drug cost
$15,101
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ipratropium Bromide | Generic | 246 | 82 | $10,512 |
| Azelastine Hcl | Generic | 33 | 23 | $921 |
| Hydrochlorothiazide | Generic | 23 | 0 | $73 |
| Cyproheptadine Hcl | Generic | 21 | 0 | $150 |
| Nystatin | Generic | 18 | 0 | $195 |
| Amitriptyline Hcl | Generic | 16 | 0 | $104 |
| Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) | Brand | 16 | 0 | $2,742 |
| Mometasone Furoate | Generic | 15 | 12 | $359 |
| Prednisone | Generic | 12 | 12 | $45 |
Frequently asked questions
What is Dr. Jonathan Zwart's medical specialty?
Dr. Jonathan Zwart practices Otolaryngology Physician in Vancouver, WA.
Where does Dr. Jonathan Zwart practice?
Dr. Jonathan Zwart practices at 2525 Ne 139Th St, Vancouver, WA 986862719. Office phone: 3603973940.
What is Dr. Jonathan Zwart's NPI?
Dr. Jonathan Zwart's National Provider Identifier (NPI) is 1992851455, issued by NPPES.
Does Dr. Jonathan Zwart accept Medicare assignment?
Yes. Dr. Jonathan Zwart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Zwart commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213); Removal of impacted ear wax (HCPCS 69210). Source: CMS Medicare Physician & Other Practitioners file.