DR. SHERYL A WISSMAN (MD) – Internal Medicine Physician, NPI 1386642056
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
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Provider Addresses for DR. SHERYL A WISSMAN (MD)
South Washington Street, Oxford, Oakland County, Michigan, 48371, United States
STE 204
OXFORD, MI 483716421
Phone: (248) 628-2233
Fax: (248) 628-2384
Type: Mailing
72, South Washington Street, Oxford, Oakland County, Michigan, 48371, United States
SUITE 204
OXFORD, MI 483716421
Phone: (248) 628-2233
Fax: (248) 628-2384
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $626.
Total Amount is formed as General ($626) + Research ($0) + Ownership ($0) = $626.
Last reported payment date: 2024-08-12 • Largest payer in this snapshot: Medtronic, Inc. ($166).
Total Amount
$626
General + Research + Ownership
Payments
11
Total payment records
General Amount
$626
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $166 |
| Boston Scientific Corporation | $149 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $109 |
| BIOTRONIK INC. | $95 |
| Amgen Inc. | $33 |
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: 2004-10-12
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 |
|---|---|---|---|---|
| I20041012001541 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 1,321 | 16 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 178 | 113 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 115 | 115 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 108 | 98 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 80 | 59 | $0 |
Insurance plans in this area (ZIP 48371)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| Thoracic Surgery | MI | |
| - | MI | |
| Orthopedic Surgery | MI | |
| Family Practice | MI | |
| Family Practice | MI | |
| Internal Medicine | MI | |
| - | MI | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| General Practice | MI |
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