JOHN T MACGREGOR (PA-C) – Physician Assistant, NPI 1649251166
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
9,231 PHYSICIAN ASSISTANT in FL
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Provider Addresses for JOHN T MACGREGOR (PA-C)
Health First Business Center (Bldg A), 3300, South Fiske Boulevard, Rockledge, Brevard County, Florida, 32955, United States
ROCKLEDGE, FL 329554306
Phone: (321) 868-7222
Fax: (321) 951-7408
Type: Mailing
North Sykes Creek Parkway, Merritt Island, Brevard County, Florida, 32952, United States
MERRITT ISLAND, FL 329533490
Phone: (321) 868-7222
Fax: (321) 361-5543
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $173.
Total Amount is formed as General ($173) + Research ($0) + Ownership ($0) = $173.
Last reported payment date: 2024-07-18 • Largest payer in this snapshot: Alnylam Pharmaceuticals Inc. ($173).
Total Amount
$173
General + Research + Ownership
Payments
2
Total payment records
General Amount
$173
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alnylam Pharmaceuticals Inc. | $173 |
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: 2015-05-29
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 |
|---|---|---|---|---|
| I20150529001476 | I | Physician Assistant | FL | 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 | 267 | 184 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 236 | 236 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 228 | 172 | $0 |
| 83036 | Hemoglobin a1c level | 57 | 54 | $0 |
| 99495 | Transitional care management services for problem of at least moderate complexity | 30 | 28 | $0 |
Insurance plans in this area (ZIP 32955)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICIAN ASSISTANT | FL | 83036 | Hemoglobin A1C level | 19 | 18 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | FL | |
| General Surgery | FL | |
| Internal Medicine | FL | |
| - | FL | |
| - | FL | |
| Physical Medicine And Rehabilitation | FL | |
| Family Practice | FL | |
| G A S T R O E N T E R O L O G Y | FL | |
| - | FL | |
| Nurse Practitioner | FL |
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