ANNA-BIANCA STASHAK (D.O.) – MOHS-Micrographic Surgery Physician, NPI 1740692326
MOHS-Micrographic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,140 DERMATOLOGY in CA
Provider Addresses for ANNA-BIANCA STASHAK (D.O.)
200 1ST ST SW
ROCHESTER, MN 559050001
Phone: (507) 284-2511
Type: Mailing
11234 Anderson St
Loma Linda, CA 923542804
Phone: (909) 558-4000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $385.
Total Amount is formed as General ($385) + Research ($0) + Ownership ($0) = $385.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($173).
Total Amount
$385
General + Research + Ownership
Payments
15
Total payment records
General Amount
$385
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $173 |
| ABBVIE INC. | $70 |
| E.R. Squibb & Sons, L.L.C. | $55 |
| Amgen Inc. | $26 |
| LEO Pharma Inc. | $24 |
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: 2019-12-11
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 |
|---|---|---|---|---|
| I20191211003277 | I | Dermatology | TN | 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 |
|---|---|---|---|---|
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 205 | 180 | $0 |
| 17003 | Destruction of precancer skin growth, 2-14 growths | 194 | 35 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 104 | 76 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 101 | 71 | $0 |
| 12052 | Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm | 75 | 71 | $0 |
Insurance plans in this area (ZIP 55905)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| O T O L A R Y N G O L O G Y | TN | |
| D E R M A T O L O G Y | TN | |
| Nurse Practitioner | TN | |
| D E R M A T O L O G Y | TN | |
| Physician Assistant | VA | |
| Physician Assistant | TN | |
| D E R M A T O L O G Y | TN | |
| Physician Assistant | TN | |
| D E R M A T O L O G Y | TN |
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