DR. NATHAN SCOTT WALTERS (M.D.) – Physical Medicine & Rehabilitation Physician, NPI 1639259294
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
756 PAIN MANAGEMENT in TX
Provider Addresses for DR. NATHAN SCOTT WALTERS (M.D.)
7115 GREENVILLE AVE STE 230
DALLAS, TX 752315104
Phone: (214) 888-3900
Fax: (214) 888-3901
Type: Location
4849 GREENVILLE AVE STE 1180
DALLAS, TX 752064130
Phone: (214) 888-3888
Fax: (214) 888-3889
Type: Location
Merit Drive, Dallas, Dallas County, Texas, 75251, United States
DALLAS, TX 752513222
Phone: (214) 506-2612
Fax: (972) 681-8727
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $184.
Total Amount is formed as General ($184) + Research ($0) + Ownership ($0) = $184.
Last reported payment date: 2024-12-24 • Largest payer in this snapshot: SI-BONE, INC. ($111).
Total Amount
$184
General + Research + Ownership
Payments
3
Total payment records
General Amount
$184
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SI-BONE, INC. | $111 |
| Abbott Laboratories | $59 |
| Cumberland Pharmaceuticals, Inc. | $14 |
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: 2007-06-21
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 |
|---|---|---|---|---|
| I20070621000127 | I | Physical Medicine And Rehabilitation | TX | 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 | 709 | 323 | $0 |
| 64483 | Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 422 | 252 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 412 | 235 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 328 | 228 | $0 |
| 64484 | Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | 310 | 191 | $0 |
Insurance plans in this area (ZIP 75231)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Anesthesiology, Pain Management | TX |
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