Doctor profile · Federal record
Dr. Ross Greenstein, PA
Physician Assistant · Surgical Physician Assistant · Surgical Physician Assistant · Surgical Physician Assistant · South Bend, IN
- NPI 1598772071
- Accepts Medicare
- 26 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 6 locations .
- Primary practice
-
610 N Michigan St Ste 306
South Bend, IN 466011079
(574) 647-6500
fax (574) 647-6518 - Additional location
-
1100 E Michigan Ave, Suite 301
Jackson, MI 492011847
(517) 817-7609 - Additional location
-
3601 W 13 Mile RD
Royal Oak, MI 480736712
(248) 898-4021 - Additional location
-
44201 Dequindre RD
Troy, MI 480851117
(248) 964-8432 - Additional location
-
10590 N Meridian St Ste 105
Carmel, IN 462901028
(317) 583-7800 - Additional location
-
500 Arcade Ave Ste 230
Elkhart, IN 465142485
(574) 522-6565
fax (574) 522-5572 - Mailing address
-
1885 Westbourne CT
Chelsea, MI 481189173
Show 3 more locations
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 19, 2024
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (3)
- Michigan #5601005214 · Indiana #10003974A · Illinois #085002270
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598772071. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
61
Distinct HCPCS
4
Medicare allowed
$4,681
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
33508 |
Harvest of vein using an endoscope | 22 | 22 | $2 | |
33533 |
Coronary artery bypass using artery graft, 1 graft | 15 | 15 | $217 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 13 | 11 | $65 | |
33518 |
Coronary artery bypass using vein or artery graft, 2 grafts | 11 | 11 | $49 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 107. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$429
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Edwards Lifesciences Corporation | 1 | $209.94 | |
| ATRICURE, INC. | 1 | $155.13 | |
| Ethicon US, LLC | 2 | $35.67 | |
| Zimmer Biomet Holdings, Inc. | 1 | $19.55 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $9.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$61
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Tartrate | Generic | 11 | 0 | $61 |
Frequently asked questions
What is Dr. Ross Greenstein's medical specialty?
Dr. Ross Greenstein practices Physician Assistant in South Bend, IN.
Where does Dr. Ross Greenstein practice?
Dr. Ross Greenstein practices at 610 N Michigan St Ste 306, South Bend, IN 466011079. Office phone: 5746476500.
What is Dr. Ross Greenstein's NPI?
Dr. Ross Greenstein's National Provider Identifier (NPI) is 1598772071, issued by NPPES.
Does Dr. Ross Greenstein accept Medicare assignment?
Yes. Dr. Ross Greenstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ross Greenstein commonly perform?
Top Medicare-reported procedures in 2023: Harvest of vein using an endoscope (HCPCS 33508); Coronary artery bypass using artery graft, 1 graft (HCPCS 33533); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.