DR. ROBERT JEFF GRONDEL (M.D.) – Orthopaedic Surgery Physician, NPI 1124037650
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
181 ORTHOPEDIC SURGERY in ID
Provider Addresses for DR. ROBERT JEFF GRONDEL (M.D.)
98 POPLAR ST
BLACKFOOT, ID 832211758
Phone: (208) 273-7700
Type: Mailing
3302 Valencia Dr
Idaho Falls, ID 834047058
Phone: (208) 273-7700
Type: Location
10561, Jeffreys Street, Seven Hills, Henderson, Clark County, Nevada, 89052, United States
SUITE 230
HENDERSON, NV 890524266
Phone: (702) 565-6565
Fax: (702) 565-8898
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 19 Open Payments records for all available years, with a total value of $2,021.
Total Amount is formed as General ($2,021) + Research ($0) + Ownership ($0) = $2,021.
Last reported payment date: 2024-09-18 • Largest payer in this snapshot: Stryker Corporation ($1,522).
Total Amount
$2,021
General + Research + Ownership
Payments
19
Total payment records
General Amount
$2,021
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $1,522 |
| DePuy Synthes Sales Inc. | $195 |
| Zimmer Biomet Holdings, Inc. | $188 |
| Goode Surgical Inc | $60 |
| ABBVIE INC. | $44 |
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: 2022-05-18
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 |
|---|---|---|---|---|
| I20220518001725 | I | Orthopedic Surgery | ID | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 493 | 267 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 221 | 156 | $0 |
| 73564 | X-ray of knee, 4 or more views | 192 | 135 | $0 |
| J1885 | Injection, ketorolac tromethamine, per 15 mg | 162 | 66 | $0 |
| 73030 | X-ray of shoulder, minimum of 2 views | 157 | 91 | $0 |
Insurance plans in this area (ZIP 83221)
Loading plans...
Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O S U R G E R Y | ID | |
| O B S T E T R I C S/ G Y N E C O L O G Y | ID | |
| Nurse Practitioner | ID | |
| Physician Assistant | ID | |
| Clinical Psychologist | ID | |
| Family Practice | OK | |
| Nurse Practitioner | ID | |
| Nurse Practitioner | ID | |
| Internal Medicine, Pediatric Medicine | ID | |
| Internal Medicine | ID |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.