SHAUN MICHAEL EISENGRUBER (PA-C) – Surgical Physician Assistant, NPI 1336432764
Surgical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,069 PHYSICIAN ASSISTANT in MI
Provider Addresses for SHAUN MICHAEL EISENGRUBER (PA-C)
1010 W North Down River Rd
Grayling, MI 497382060
Phone: (989) 348-0800
Fax: (231) 935-7883
Type: Location
4045 W Royal Dr
Traverse City, MI 496848965
Phone: (231) 935-0900
Type: Location
2147 Professional Dr
Gaylord, MI 497350003
Phone: (989) 732-1753
Fax: (989) 731-1425
Type: Location
1345 E Parkdale Ave
Manistee, MI 496609318
Phone: (231) 398-1750
Type: Location
8872 Professional Dr Ste B
Cadillac, MI 496018482
Phone: (231) 779-0320
Type: Location
4175 N EUCLID AVE
BAY CITY, MI 487062483
Phone: (989) 667-3161
Type: Mailing
3537 W FRONT ST
TRAVERSE CITY, MI 496847941
Phone: (231) 395-5880
Fax: (231) 935-3464
Type: Mailing
3537 W FRONT ST STE E
TRAVERSE CITY, MI 496847943
Phone: (231) 935-5880
Fax: (231) 935-3464
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $1,468.
Total Amount is formed as General ($1,468) + Research ($0) + Ownership ($0) = $1,468.
Last reported payment date: 2023-10-13 • Largest payer in this snapshot: Arthrex, Inc. ($717).
Total Amount
$1,468
General + Research + Ownership
Payments
16
Total payment records
General Amount
$1,468
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Arthrex, Inc. | $717 |
| Medwest Associates | $685 |
| SI-BONE, INC. | $28 |
| Ferring Pharmaceuticals Inc. | $20 |
| ZIMVIE INC. | $19 |
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: 2014-12-16
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 |
|---|---|---|---|---|
| I20141216001675 | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 92 | 22 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 46 | 38 | $0 |
| 73030 | X-ray of shoulder, minimum of 2 views | 28 | 21 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 18 | 15 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 49738)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICIAN ASSISTANT | MI | 27447 | Repair of knee joint | 28 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | OH | |
| Physician Assistant | MI | |
| Nurse Practitioner | MI | |
| U R O L O G Y | MI | |
| Physician Assistant | MI | |
| - | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI | |
| Clinical Social Worker | MI | |
| Nurse Practitioner | MI | |
| - | MI |
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