DR. OLIVIA HUI-CHIUN CHANG (M.D., M.P.H.) – Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician, NPI 1881936862
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,818 OBSTETRICS/GYNECOLOGY in OH
Provider Addresses for DR. OLIVIA HUI-CHIUN CHANG (M.D., M.P.H.)
9500 EUCLID AVE
CLEVELAND, OH 441950001
Phone: (216) 644-5043
Type: Mailing
101 THE CITY DR S
ORANGE, CA 928683201
Phone: (714) 880-7812
Type: Location
1959 NE Pacific St
Seattle, WA 981950001
Phone: (206) 520-5000
Type: Location
PO BOX 50095
SEATTLE, WA 981455095
Phone:
Type: Mailing
1959 NE PACIFIC ST
SEATTLE, WA 981950001
Phone: (206) 520-5000
Type: Location
200 S MANCHESTER AVE STE 300
ORANGE, CA 928683219
Phone: (714) 456-2986
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 31 Open Payments records for all available years, with a total value of $1,467.
Total Amount is formed as General ($1,467) + Research ($0) + Ownership ($0) = $1,467.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Axonics, Inc. ($415).
Total Amount
$1,467
General + Research + Ownership
Payments
31
Total payment records
General Amount
$1,467
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Axonics, Inc. | $415 |
| Boston Scientific Corporation | $327 |
| Medtronic, Inc. | $239 |
| BLUEWIND MEDICAL | $232 |
| COLOPLAST CORP | $152 |
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: 2022-10-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20221017003168 | I | Obstetrics/Gynecology | CA | 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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 133 | 133 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 97 | 83 | $0 |
| 51701 | Insertion of temporary bladder tube | 79 | 78 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 41 | 36 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 32 | 32 | $0 |
Insurance plans in this area (ZIP 44195)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| Nurse Practitioner | MN | |
| U R O L O G Y | CA | |
| Physician Assistant | CA | |
| U R O L O G Y | CA | |
| U R O L O G Y | FL | |
| U R O L O G Y | CA | |
| U R O L O G Y | MD | |
| Nurse Practitioner | CA | |
| U R O L O G Y | CA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.