DR. ERIC CHARLES NELSON (M.D.) – Colon & Rectal Surgery Physician, NPI 1245497908
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
37 COLORECTAL SURGERY (PROCTOLOGY) in TN
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Provider Addresses for DR. ERIC CHARLES NELSON (M.D.)
300, East 3rd Street, Chattanooga, Hamilton County, Tennessee, 37403, United States
CHATTANOOGA, TN 374032187
Phone: (423) 267-0466
Fax: (423) 757-0770
Mailing address matches the actual address.
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 $111.
Total Amount is formed as General ($111) + Research ($0) + Ownership ($0) = $111.
Last reported payment date: 2024-06-25 • Largest payer in this snapshot: Silk Road Medical, Inc. ($57).
Total Amount
$111
General + Research + Ownership
Payments
3
Total payment records
General Amount
$111
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Silk Road Medical, Inc. | $57 |
| Smith+Nephew, Inc. | $27 |
| Intuitive Surgical, Inc. | $27 |
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: 2013-07-03
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 |
|---|---|---|---|---|
| I20130703000657 | I | Colorectal Surgery (Proctology) | TN | 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 |
|---|---|---|---|---|
| 46600 | Diagnostic exam of anus using an endoscope | 100 | 93 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 63 | 52 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 62 | 62 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 57 | 37 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 56 | 56 | $0 |
Insurance plans in this area (ZIP 37403)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| COLORECTAL SURGERY (PROCTOLOGY) | TN | 46600 | Diagnostic examination of the anus using an endoscope | 87 | 80 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | TN | |
| General Surgery | TN | |
| General Surgery, Colorectal Surgery (Proctology) | TN | |
| - | TN | |
| - | TN | |
| General Practice | TN | |
| General Surgery | TN | |
| Vascular Surgery | TN | |
| Nurse Practitioner | TN | |
| General Surgery | TN |
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