JOHN THARION VENGAL (M.D.) – Nephrology Physician, NPI 1861610438
Nephrology Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for JOHN THARION VENGAL (M.D.)
555 DENBIGH BLVD
SUITE C
NEWPORT NEWS, VA 236084201
Phone: (757) 599-3436
Fax: (757) 599-4240
Type: Mailing
860 OMNI BLVD
STE 303
NEWPORT NEWS, VA 236064434
Phone: (757) 232-8769
Fax: (757) 232-8875
Type: Location
1 Jarrett White Rd
Tripler Army Medical Center, HI 968595001
Phone: (808) 433-5447
Type: Location
459 PATTERSON RD
HONOLULU, HI 968191522
Phone: (808) 433-3624
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2017-12-11
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 |
|---|---|---|---|---|
| I20171211002450 | I | Nephrology | GA | 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 23608)
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