MICHELLE NENTWIG (M.D.) – Orthopaedic Surgery Physician, NPI 1073961553
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
747 ORTHOPEDIC SURGERY in CO
Provider Addresses for MICHELLE NENTWIG (M.D.)
9195 GRANT ST STE 200
THORNTON, CO 802294386
Phone: (720) 917-7050
Fax: (720) 622-9326
Type: Mailing
500 UNIVERSITY DR
HERSHEY, PA 170332360
Phone: (316) 268-5988
Type: Location
University of Kansas - School of Medicine Wichita Campus Kansas University Medical School, 1010, North Kansas Street, Wichita, Sedgwick County, Kansas, 66214, United States
WICHITA, KS 672143124
Phone: (316) 268-5988
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 129 Open Payments records for all available years, with a total value of $10,781.
Total Amount is formed as General ($10,781) + Research ($0) + Ownership ($0) = $10,781.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Stryker Corporation ($9,166).
Total Amount
$10,781
General + Research + Ownership
Payments
129
Total payment records
General Amount
$10,781
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $9,166 |
| EXACTECH, INC. | $479 |
| Carbofix Orthopedics Inc | $223 |
| Skeletal Dynamics Inc | $200 |
| DePuy Synthes Sales Inc. | $174 |
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: 2023-09-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20220822002201 | I | Orthopedic Surgery | CA | TBD |
| I20230926001589 | I | Orthopedic Surgery | CO | 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 |
|---|---|---|---|---|
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 109 | 64 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 102 | 101 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 72 | 48 | $0 |
| 73030 | X-ray of shoulder, minimum of 2 views | 68 | 30 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 59 | 12 | $0 |
Insurance plans in this area (ZIP 80229)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Internal Medicine, Osteopathic Manipulative Medicine | CO | |
| N E U R O S U R G E R Y | CO | |
| Family Practice | CO | |
| N E U R O S U R G E R Y | CA | |
| Internal Medicine, Pediatric Medicine | MO | |
| Orthopedic Surgery | CO | |
| Physician Assistant | CO | |
| Orthopedic Surgery | CO | |
| Nurse Practitioner | WY | |
| Nurse Practitioner | CO |
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