LISBETH HONG HUI CHANG (MD) – Obstetrics & Gynecology Physician, NPI 1861551541
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,008 OBSTETRICS/GYNECOLOGY in CA
Provider Addresses for LISBETH HONG HUI CHANG (MD)
3400 DATA DR
RANCHO CORDOVA, CA 956707956
Phone:
Type: Mailing
18406 ROSCOE BLVD STE A
NORTHRIDGE, CA 913254107
Phone: (818) 700-5678
Fax: (818) 700-2388
Type: Location
Northridge Hospital Medical Center, 18300, Roscoe Boulevard, Los Angeles, Los Angeles County, California, 91328, United States
CAROLE PUMP WOMEN'S CENTER
NORTHRIDGE, CA 913254105
Phone: (818) 700-5678
Fax: (818) 700-2388
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $36.
Total Amount is formed as General ($36) + Research ($0) + Ownership ($0) = $36.
Last reported payment date: 2024-11-14 • Largest payer in this snapshot: Organon LLC ($36).
Total Amount
$36
General + Research + Ownership
Payments
2
Total payment records
General Amount
$36
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Organon LLC | $36 |
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: 2012-02-28
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 |
|---|---|---|---|---|
| I20120228000331 | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 960 | 11 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 107 | 107 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 87 | 70 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 80 | 74 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 52 | 52 | $0 |
Insurance plans in this area (ZIP 95670)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | CA | |
| - | CA | |
| Internal Medicine | CA | |
| N E U R O L O G Y | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| Family Practice | CA | |
| Diagnostic Radiology | CA | |
| - | CA |
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