DR. MICHELLE OUYANG (MD) – Diagnostic Radiology Physician, NPI 1255726329
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
434 DIAGNOSTIC RADIOLOGY in IA
Provider Addresses for DR. MICHELLE OUYANG (MD)
200 HAWKINS DR
IOWA CITY, IA 522421009
Phone: (319) 674-2868
Type: Location
701 W Forevergreen Rd
North Liberty, IA 523179848
Phone: (319) 356-3375
Fax: (319) 356-3949
Type: Location
2450 Coral Ct
Coralville, IA 522412975
Phone: (319) 645-3300
Fax: (319) 645-3695
Type: Location
105 E 9th St
Coralville, IA 522412209
Phone: (319) 467-2000
Fax: (319) 356-3949
Type: Location
500 E Market St
Iowa City, IA 522452633
Phone: (319) 339-3551
Fax: (319) 356-3949
Type: Location
19020 33RD AVE W STE 210
LYNNWOOD, WA 980364748
Phone: (425) 563-1500
Fax: (425) 563-1501
Type: Mailing
413 LILLY RD NE
OLYMPIA, WA 985065133
Phone: (360) 493-7460
Fax: (360) 493-7253
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2021-08-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20200709001547 | I | Diagnostic Radiology | IA | TBD |
| I20210816001658 | I | Diagnostic Radiology | WA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 74177 | Ct scan of abdomen and pelvis with contrast | 623 | 593 | $0 |
| 71260 | Ct scan of chest with contrast | 376 | 353 | $0 |
| 74018 | X-ray of abdomen, 1 view | 248 | 205 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 108 | 104 | $0 |
| 76705 | Limited ultrasound scan of abdomen | 39 | 38 | $0 |
Insurance plans in this area (ZIP 52242)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Endocrinology, Internal Medicine | IA | |
| Infectious Disease, Pediatric Medicine | MI | |
| Physician Assistant | IA | |
| - | IA | |
| Diagnostic Radiology | IA | |
| Diagnostic Radiology | IA | |
| Hospitalist, Internal Medicine | IA | |
| Clinical Psychologist | IA | |
| - | IA | |
| - | IA |
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