DR. PETER Y TSENG (MD) – Obstetrics & Gynecology Physician, NPI 1023076866
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,734 OBSTETRICS/GYNECOLOGY in MI
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Provider Addresses for DR. PETER Y TSENG (MD)
4239, Surrey Lane, Fort Gratiot Charter Township, Saint Clair County, Michigan, 48059, United States
FORT GRATIOT, MI 480594086
Phone: (810) 985-3712
Type: Mailing
McLaren Port Huron, 1221, Pine Grove Avenue, Port Huron, Saint Clair County, Michigan, 48060, United States
PORT HURON, MI 480603511
Phone: (810) 985-2663
Fax: (810) 989-3174
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 90 Open Payments records for all available years, with a total value of $56,409.
Total Amount is formed as General ($56,409) + Research ($0) + Ownership ($0) = $56,409.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: CSL Plasma Inc. ($56,409).
Total Amount
$56,409
General + Research + Ownership
Payments
90
Total payment records
General Amount
$56,409
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CSL Plasma Inc. | $56,409 |
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: 2007-10-05
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 |
|---|---|---|---|---|
| I20071005000036 | I | Obstetrics/Gynecology | MI | 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 |
|---|---|---|---|---|
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 49 | 49 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 23 | 23 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 13 | 13 | $0 |
Insurance plans in this area (ZIP 48059)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OBSTETRICS/GYNECOLOGY | MI | 82270 | Stool analysis for blood to screen for colon tumors | 100 | 100 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| Internal Medicine | MI | |
| Orthopedic Surgery | UT | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | MI | |
| N E U R O L O G Y | MI | |
| P S Y C H I A T R Y | MI | |
| Physician Assistant | MI | |
| P S Y C H I A T R Y | OH | |
| Orthopedic Surgery | MI | |
| P S Y C H I A T R Y | TX |
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