DR. CARTER SMITH GERARD (MD) – Neurological Surgery Physician, NPI 1336450105
Neurological Surgery Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
183 NEUROSURGERY in TN
Provider Addresses for DR. CARTER SMITH GERARD (MD)
1932 ALCOA HWY STE 360
KNOXVILLE, TN 379201509
Phone: (865) 524-1869
Fax: (865) 544-6533
Type: Location
550 17TH AVE STE 540
SEATTLE, WA 98122
Phone: (206) 386-3880
Fax: (206) 386-3882
Type: Location
PO BOX 25608
SALT LAKE CITY, UT 841250608
Phone: (206) 320-4476
Fax: (206) 568-7043
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $548.
Total Amount is formed as General ($548) + Research ($0) + Ownership ($0) = $548.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Medtronic, Inc. ($201).
Total Amount
$548
General + Research + Ownership
Payments
12
Total payment records
General Amount
$548
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $201 |
| Stryker Corporation | $159 |
| ZIMVIE INC. | $57 |
| DePuy Synthes Sales Inc. | $40 |
| Brainlab, Inc. | $39 |
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: 2021-07-23
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 |
|---|---|---|---|---|
| I20210723002152 | I | Neurosurgery | 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 |
|---|---|---|---|---|
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 72 | 59 | $0 |
| 99202 | New patient office or other outpatient visit, 15-29 minutes | 48 | 48 | $0 |
| 72040 | X-ray of upper spine, 2-3 views | 19 | 12 | $0 |
| 61886 | Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays | 15 | 15 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 14 | 13 | $0 |
Insurance plans in this area (ZIP 37920)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| General Surgery | WA | |
| Orthopedic Surgery | WA | |
| P S Y C H I A T R Y | WA | |
| Hospitalist, Hospice/Palliative Care, Internal Medicine | WA | |
| Hospitalist, Hospice/Palliative Care | WA | |
| Physician Assistant | WA | |
| N E U R O L O G Y | WA | |
| N E U R O L O G Y | WA | |
| Hospitalist, Hospice/Palliative Care, Internal Medicine | ND |
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