DR. AARON DOUGLAS NELSON (D.O.) – Pain Medicine (Anesthesiology) Physician, NPI 1104900323
Pain Medicine (Anesthesiology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,446 ANESTHESIOLOGY in IN
Provider Addresses for DR. AARON DOUGLAS NELSON (D.O.)
7201 Engle Rd
Fort Wayne, IN 468042228
Phone: (260) 432-1800
Fax: (260) 432-1804
Type: Location
NORTHERN INDIANA VA HEALTHCARE SYSTEM
2121 LAKE AVE, DEPARTMENT OF SURGERY
FORT WAYNE, IN 46805
Phone: (260) 426-5431
Type: Mailing
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 $422.
Total Amount is formed as General ($422) + Research ($0) + Ownership ($0) = $422.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Medtronic, Inc. ($179).
Total Amount
$422
General + Research + Ownership
Payments
16
Total payment records
General Amount
$422
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $179 |
| SPR Therapeutics, Inc | $145 |
| Abbott Laboratories | $41 |
| Averitas Pharma Inc. | $19 |
| Avanos Medical | $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: 2020-02-05
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 |
|---|---|---|---|---|
| I20200205003013 | I | Pain Management | IN | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 240 | 123 | $0 |
| 27096 | Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | 77 | 63 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 56 | 56 | $0 |
| 62323 | Injection of substance into lower spine canal using imaging guidance | 51 | 45 | $0 |
| 64493 | Injection of lower or sacral spine facet joint using imaging guidance, single level | 44 | 27 | $0 |
Insurance plans in this area (ZIP 46804)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | KY | |
| Nurse Practitioner | OH | |
| Orthopedic Surgery | PA | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | KY | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | OH |
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