ROSS GREENSTEIN (PA) – Physician Assistant, NPI 1598772071
Physician Assistant
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
6,069 PHYSICIAN ASSISTANT in MI
Provider Addresses for ROSS GREENSTEIN (PA)
PO BOX 67000
DEPARTMENT 272801
DETROIT, MI 482670002
Phone: (517) 817-7609
Type: Mailing
1100 E Michigan Ave
Suite 301
Jackson, MI 492011847
Phone: (517) 817-7609
Type: Location
500 Arcade Ave Ste 230
Elkhart, IN 465142485
Phone: (574) 522-6565
Fax: (574) 522-5572
Type: Location
3601 W 13 Mile Rd
Royal Oak, MI 480736712
Phone: (248) 898-4021
Type: Location
44201 Dequindre Rd
Troy, MI 480851117
Phone: (248) 964-8432
Type: Location
10590 N Meridian St Ste 105
Carmel, IN 462901028
Phone: (317) 583-7800
Type: Location
1885 WESTBOURNE CT
CHELSEA, MI 481189173
Phone: (517) 740-2241
Type: Mailing
610 N MICHIGAN ST STE 306
SOUTH BEND, IN 466011079
Phone: (574) 647-6500
Fax: (574) 647-6518
Type: Location
East Michigan Avenue, Jackson, Jackson County, Michigan, 49201, United States
SUITE 301
JACKSON, MI 492011847
Phone: (517) 817-7609
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $596.
Total Amount is formed as General ($596) + Research ($0) + Ownership ($0) = $596.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Edwards Lifesciences Corporation ($353).
Total Amount
$596
General + Research + Ownership
Payments
8
Total payment records
General Amount
$596
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Edwards Lifesciences Corporation | $353 |
| ATRICURE, INC. | $155 |
| Ethicon US, LLC | $36 |
| Getinge USA Sales, LLC | $24 |
| Zimmer Biomet Holdings, Inc. | $20 |
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: 2023-05-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20041206000280 | I | Physician Assistant | IL | TBD |
| I20080401000625 | I | Physician Assistant | MI | TBD |
| I20230509000352 | I | Physician Assistant | IN | 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 |
|---|---|---|---|---|
| 33508 | Harvest of vein using an endoscope | 22 | 22 | $0 |
| 33533 | Coronary artery bypass using artery graft, 1 graft | 15 | 15 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 13 | 11 | $0 |
| 33518 | Coronary artery bypass using vein or artery graft, 2 grafts | 11 | 11 | $0 |
Insurance plans in this area (ZIP 48267)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IN | |
| - | IN | |
| Pulmonary Disease, Critical Care (Intensivists) | IN | |
| General Surgery, Thoracic Surgery | IN | |
| - | IN | |
| - | NY | |
| Interventional Radiology | IN | |
| - | IN | |
| G A S T R O E N T E R O L O G Y | TX | |
| Nurse Practitioner | IN |
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