NATHAN ISAAC GRAFF (NP-C, AT) – Rehabilitation Hospital, NPI 1609195569
Rehabilitation Hospital
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,023 NURSE PRACTITIONER in MO
Provider Addresses for NATHAN ISAAC GRAFF (NP-C, AT)
1891 W RANCH RD
NIXA, MO 657148262
Phone:
Type: Mailing
3328 S NATIONAL AVE
SPRINGFIELD, MO 658077305
Phone: (417) 771-3147
Fax: (417) 771-3256
Type: Location
751 S BROADWAY AVE
SPRINGFIELD, MO 658062863
Phone: (417) 988-8397
Type: Mailing
PO BOX 802843
KANSAS CITY, MO 641802843
Phone: (417) 875-3800
Type: Mailing
3555 S NATIONAL AVE
SPRINGFIELD, MO 658077310
Phone: (174) 875-3800
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $13.
Total Amount is formed as General ($13) + Research ($0) + Ownership ($0) = $13.
Last reported payment date: 2024-07-17 • Largest payer in this snapshot: DJO, LLC ($13).
Total Amount
$13
General + Research + Ownership
Payments
1
Total payment records
General Amount
$13
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| DJO, LLC | $13 |
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: 2022-02-07
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 |
|---|---|---|---|---|
| I20220207001896 | I | Nurse Practitioner | MO | 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 |
|---|---|---|---|---|
| 20610 | Aspiration and/or injection of fluid from large joint | 39 | 30 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 35 | 34 | $0 |
| J1040 | Injection, methylprednisolone acetate, 80 mg | 33 | 26 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 30 | 21 | $0 |
| 73564 | X-ray of knee, 4 or more views | 28 | 28 | $0 |
Insurance plans in this area (ZIP 65714)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Sports Medicine, Family Practice | MO |
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