TERENCE PATRICK LONERGAN (M.D.) – Emergency Medicine Physician, NPI 1477617298
Emergency Medicine Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for TERENCE PATRICK LONERGAN (M.D.)
4502 Medical Dr
San Antonio, TX 782294402
Phone: (210) 358-4000
Type: Location
The Versailles, 1530, Locust Street, Rittenhouse Square, Philadelphia, Philadelphia County, Pennsylvania, 19102, United States
APT 15-D
PHILADELPHIA, PA 191024415
Phone: (937) 269-3882
Type: Mailing
3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 782344504
Phone: (210) 539-9582
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $126.
Total Amount is formed as General ($126) + Research ($0) + Ownership ($0) = $126.
Last reported payment date: 2023-12-10 • Largest payer in this snapshot: Michigan Critical Care Consultants, Inc. ($126).
Total Amount
$126
General + Research + Ownership
Payments
1
Total payment records
General Amount
$126
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Michigan Critical Care Consultants, Inc. | $126 |
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: 2024-01-17
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 |
|---|---|---|---|---|
| I20240117001329 | I | Emergency Medicine | TX | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 78229)
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