JOHN MARSHALL DENNEY (PAC) – Physician Assistant, NPI 1306802863
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,201 PHYSICIAN ASSISTANT in AL
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Provider Addresses for JOHN MARSHALL DENNEY (PAC)
Huntsville Post Office, Jefferson Street North, Huntsville, Madison County, Alabama, 35801, United States
HUNTSVILLE, AL 358042705
Phone: (256) 533-1600
Fax: (256) 539-0856
Type: Mailing
Governors Drive Southwest, Medical District, Longwood, Huntsville, Madison County, Alabama, 35801, United States
HUNTSVILLE, AL 358015171
Phone: (256) 533-1600
Fax: (256) 539-0856
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 19 Open Payments records for all available years, with a total value of $1,235.
Total Amount is formed as General ($1,235) + Research ($0) + Ownership ($0) = $1,235.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Baxter Healthcare ($882).
Total Amount
$1,235
General + Research + Ownership
Payments
19
Total payment records
General Amount
$1,235
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Baxter Healthcare | $882 |
| Stryker Corporation | $209 |
| Providence Medical Technology, Inc. | $69 |
| Alphatec Spine, Inc | $45 |
| Orthofix Medical, Inc. | $16 |
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: 2004-01-28
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 |
|---|---|---|---|---|
| I20040128001175 | I | Physician Assistant | AL | 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 |
|---|---|---|---|---|
| 22853 | Insertion of cage or mesh device to spine bone and disc space during spine fusion | 19 | 15 | $0 |
| 63047 | Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 15 | 15 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $0 |
| 63030 | Partial removal of spine bone with release of lower spinal cord or nerves and/or removal of disc | 11 | 11 | $0 |
Insurance plans in this area (ZIP 35804)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O S U R G E R Y | AL | |
| Physician Assistant | AL | |
| Physician Assistant | AL | |
| Physician Assistant | AL | |
| N E U R O S U R G E R Y | AL | |
| Nurse Practitioner | AL | |
| Physician Assistant | AL | |
| Nurse Practitioner | AL | |
| Physician Assistant | AL | |
| Physical Medicine And Rehabilitation | AL |
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