DR. JACK ROH OAK (MD) – Vascular Surgery Physician, NPI 1326269648
Vascular Surgery Physician
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Profile Insights
NPPES metrics only — not quality of care.
145 VASCULAR SURGERY in MO
Provider Addresses for DR. JACK ROH OAK (MD)
226 S. WOODS MILL RD.
SUITE 49 W
SAINT LOUIS, MO 630173663
Phone: (314) 434-1211
Fax: (314) 434-4419
Type: Mailing
226 S WOODS MILL RD
SUITE 49 W
CHESTERFIELD, MO 630173662
Phone: (314) 434-1211
Fax: (314) 434-4419
Type: Location
660 S EUCLID AVE
MSC 8109-05-04
SAINT LOUIS, MO 631101010
Phone: (314) 991-4644
Fax: (314) 991-4910
Type: Mailing
12266 DE PAUL DR STE 305
BRIDGETON, MO 630442514
Phone: (314) 770-0991
Type: Location
555 N New Ballas Rd
Div Surg Vascular, Ste 265
Saint Louis, MO 631416825
Phone: (314) 991-4644
Fax: (314) 991-4910
Type: Location
555 N NEW BALLAS RD STE 265
SAINT LOUIS, MO 631416886
Phone: (314) 991-4644
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 17 Open Payments records for all available years, with a total value of $1,686.
Total Amount is formed as General ($1,686) + Research ($0) + Ownership ($0) = $1,686.
Last reported payment date: 2024-11-07 • Largest payer in this snapshot: Medical Device Business Services, Inc. ($776).
Total Amount
$1,686
General + Research + Ownership
Payments
17
Total payment records
General Amount
$1,686
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medical Device Business Services, Inc. | $776 |
| 4WEB, INC. | $224 |
| Silk Road Medical, Inc. | $218 |
| DePuy Synthes Sales Inc. | $174 |
| Bolton Medical Inc | $168 |
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: 2022-09-27
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 |
|---|---|---|---|---|
| I20041124000066 | I | Vascular Surgery | MO | TBD |
| I20220927002242 | I | Vascular Surgery | SC | 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 |
|---|---|---|---|---|
| 93880 | Ultrasound of both sides of head and neck blood flow | 210 | 207 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 184 | 180 | $0 |
| 93922 | Ultrasound study of arm and leg arteries | 147 | 134 | $0 |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 147 | 143 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 55 | 48 | $0 |
Insurance plans in this area (ZIP 63017)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| VASCULAR SURGERY | MO | 93922 | Ultrasound study of arteries of both arms and legs | 138 | 98 |
| VASCULAR SURGERY | MO | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 90 | 64 |
| VASCULAR SURGERY | MO | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 142 | 141 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MO | |
| - | MO | |
| Nurse Practitioner | MO | |
| Physician Assistant | MO | |
| - | MO | |
| Nurse Practitioner | MO | |
| - | MO | |
| - | MO | |
| - | MO | |
| Interventional Pain Management, Anesthesiology | MO |
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