VLAD FRENK (M.D.) – Anesthesiology Physician, NPI 1366448185
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,262 ANESTHESIOLOGY in NY
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Provider Addresses for VLAD FRENK (M.D.)
1055, Washington Boulevard, Stamford, Fairfield County, Connecticut, 06902, United States
STAMFORD, CT 069012216
Phone: (203) 348-2614
Type: Mailing
Vassar Brothers Medical Center, 45, Reade Place, Poughkeepsie, Dutchess County, New York, 12601, United States
POUGHKEEPSIE, NY 12601
Phone: (845) 454-8500
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $380.
Total Amount is formed as General ($380) + Research ($0) + Ownership ($0) = $380.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Pacira Pharmaceuticals Incorporated ($183).
Total Amount
$380
General + Research + Ownership
Payments
13
Total payment records
General Amount
$380
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
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: 2008-11-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20040924000789 | I | Anesthesiology | NY | TBD |
| I20081119000457 | I | Anesthesiology | CT | 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 |
|---|---|---|---|---|
| 76942 | Ultrasonic guidance for needle placement | 37 | 37 | $0 |
| 64447 | Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 32 | 32 | $0 |
| 64450 | Injection of anesthetic agent and/or steroid into other nerve or branch | 31 | 31 | $0 |
| 00670 | Anesthesia for extensive surgery on spine | 30 | 30 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 29 | 27 | $0 |
Insurance plans in this area (ZIP 06901)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | NY | 01402 | Anesthesia for open or endoscopic total knee joint replacement | 27 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | NY | |
| - | PA | |
| A N E S T H E S I O L O G Y | NY | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NY | |
| Internal Medicine | NY | |
| - | NY | |
| G A S T R O E N T E R O L O G Y | NY | |
| Neurology, Pediatric Medicine | NY | |
| Orthopedic Surgery | NY | |
| Hematology/Oncology, Internal Medicine | NY |
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