MISTY DAWN HUMPHRIES (M.D.) – Vascular Surgery Physician, NPI 1528040870
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
674 VASCULAR SURGERY in CA
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Provider Addresses for MISTY DAWN HUMPHRIES (M.D.)
University of California, Davis Medical Center, 2315, Stockton Boulevard, Sacramento, Sacramento County, California, 95817, United States
SACRAMENTO, CA 958172201
Phone: (916) 734-2724
Type: Location
4860 Y STREET SUITE 3400
UCDMC VASCULAR SURGERY
SACRAMENTO, CA 958172201
Phone: (916) 734-2022
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 125 Open Payments records for all available years, with a total value of $55,774.
Total Amount is formed as General ($55,774) + Research ($0) + Ownership ($0) = $55,774.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ShockWave Medical, Inc ($22,365).
Total Amount
$55,774
General + Research + Ownership
Payments
125
Total payment records
General Amount
$55,774
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ShockWave Medical, Inc | $22,365 |
| Boston Scientific Corporation | $19,752 |
| Shockwave Medical, Inc | $4,062 |
| ConvaTec Inc. | $3,400 |
| Medtronic, Inc. | $1,112 |
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: 2011-02-08
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 |
|---|---|---|---|---|
| I20110208000354 | 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 |
|---|---|---|---|---|
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 214 | 206 | $0 |
| 93922 | Ultrasound study of arm and leg arteries | 200 | 186 | $0 |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 142 | 138 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 97 | 94 | $0 |
| 97597 | Removal of tissue from wound, 20.0 sq cm or less | 84 | 42 | $0 |
Insurance plans in this area (ZIP 95817)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| VASCULAR SURGERY | CA | 93922 | Ultrasound study of arteries of both arms and legs | 148 | 132 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NY | |
| - | PA | |
| - | CA | |
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Physician Assistant | IL | |
| Internal Medicine, Hospice/Palliative Care | CA | |
| Family Practice | CA | |
| - | CA | |
| - | CA | |
| - | CA |
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