DIRK BAUMANN (M.D.) – Vascular Surgery Physician, NPI 1013058122
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
675 VASCULAR SURGERY in CA
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Provider Addresses for DIRK BAUMANN (M.D.)
325, Distel Circle, Los Altos, Santa Clara County, California, 94022, United States
LOS ALTOS, CA 940221408
Phone: (650) 652-8580
Type: Mailing
Mills-Peninsula Medical Center, 1501, Trousdale Drive, Burlingame Village, Burlingame, San Mateo County, California, 94010, United States
5TH FLOOR
BURLINGAME, CA 940104506
Phone: (650) 652-8787
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 25 Open Payments records for all available years, with a total value of $21,408.
Total Amount is formed as General ($21,408) + Research ($0) + Ownership ($0) = $21,408.
Last reported payment date: 2024-11-07 • Largest payer in this snapshot: Bard Peripheral Vascular, Inc. ($17,394).
Total Amount
$21,408
General + Research + Ownership
Payments
25
Total payment records
General Amount
$21,408
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 |
|---|---|
| Bard Peripheral Vascular, Inc. | $17,394 |
| Penumbra, Inc. | $3,547 |
| Medtronic, Inc. | $153 |
| Inari Medical, Inc. | $145 |
| W. L. Gore & Associates, Inc. | $69 |
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: 2005-07-18
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 |
|---|---|---|---|---|
| I20050718000277 | I | Vascular Surgery | CA | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 175 | 127 | $0 |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 165 | 159 | $0 |
| 93922 | Ultrasound study of arm and leg arteries | 150 | 121 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 138 | 130 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 101 | 98 | $0 |
Insurance plans in this area (ZIP 94022)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| VASCULAR SURGERY | CA | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 19 | 18 |
| VASCULAR SURGERY | CA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 29 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | CA | |
| - | CA | |
| - | CA | |
| Family Practice | WA | |
| - | CT | |
| P S Y C H I A T R Y | CA | |
| O T O L A R Y N G O L O G Y | CA | |
| Neurology, Neuropsychiatry | CA | |
| Diagnostic Radiology | CA | |
| A N E S T H E S I O L O G Y | CA |
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