MRS. LINDA SUE GREENWOOD (PA) – Medical Physician Assistant, NPI 1578503033
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for MRS. LINDA SUE GREENWOOD (PA)
Providence Park Hospital, 47601, Grand River Avenue, Novi, Oakland County, Michigan, 48374, United States
SLEEP DISORDERS CENTER
NOVI, MI 483741233
Phone: (248) 465-4290
Fax: (248) 465-4883
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $177.
Total Amount is formed as General ($177) + Research ($0) + Ownership ($0) = $177.
Last reported payment date: 2023-07-27 • Largest payer in this snapshot: Axsome Therapeutics, Inc. ($98).
Total Amount
$177
General + Research + Ownership
Payments
7
Total payment records
General Amount
$177
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-07-27
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2004-09-07
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 |
|---|---|---|---|---|
| I20040907000502 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 34 | 34 | $0 |
Insurance plans in this area (ZIP 48374)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MI | |
| Nurse Practitioner | MI | |
| - | MI | |
| Nurse Practitioner | ME | |
| Internal Medicine | MI | |
| E N D O C R I N O L O G Y | MI | |
| - | MI | |
| - | MI | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | MI | |
| Internal Medicine | MI |
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