Doctor profile · Federal record
Dr. Jonah Zwemer, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Vancouver, WA
- NPI 1508999863
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 Ne 87Th Ave
Vancouver, WA 986641913
(360) 882-2778
fax (360) 604-1694
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- March 6, 2013
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Washington #MD60145121 · Maryland #D0066168
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508999863. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
22,831
Distinct HCPCS
10
Medicare allowed
$240,682
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 16,775 | 149 | $0 | |
A9585 |
Injection, gadobutrol, 0.1 ml | 3,852 | 45 | $0 | |
71046 |
X-ray of chest, 2 views | 215 | 203 | $34 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 123 | 123 | $38 | |
A9573 |
Injection, gadopiclenol, 1 ml | 111 | 12 | $6 | |
71250 |
Ct scan of chest without contrast | 105 | 101 | $137 | |
73630 |
X-ray of foot, minimum of 3 views | 105 | 94 | $35 | |
73030 |
X-ray of shoulder, minimum of 2 views | 103 | 83 | $35 | |
73564 |
X-ray of knee, 4 or more views | 88 | 70 | $47 | |
73502 |
X-ray of hip, 2-3 views | 83 | 81 | $47 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 221. This provider delivers 103× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Siemens Medical Solutions USA, Inc. | 1 | $17.38 |
By nature of payment
Frequently asked questions
What is Dr. Jonah Zwemer's medical specialty?
Dr. Jonah Zwemer practices Diagnostic Radiology Physician in Vancouver, WA.
Where does Dr. Jonah Zwemer practice?
Dr. Jonah Zwemer practices at 700 Ne 87Th Ave, Vancouver, WA 986641913. Office phone: 3608822778.
What is Dr. Jonah Zwemer's NPI?
Dr. Jonah Zwemer's National Provider Identifier (NPI) is 1508999863, issued by NPPES.
Does Dr. Jonah Zwemer accept Medicare assignment?
Yes. Dr. Jonah Zwemer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonah Zwemer commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Injection, gadobutrol, 0.1 ml (HCPCS A9585); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.