MRS. ALEXANDRA W KROEFF (PA) – Physician Assistant, NPI 1194964635
Physician Assistant
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Profile Insights
NPPES metrics only — not quality of care.
8,329 PHYSICIAN ASSISTANT in NC
Provider Addresses for MRS. ALEXANDRA W KROEFF (PA)
801 YORK ST
MANITOWOC, WI 542204630
Phone: (920) 663-9008
Fax: (920) 684-1439
Type: Mailing
3825 CONLON WAY #100
ELIZABETH CITY, NC 27909
Phone: (252) 331-5869
Fax: (252) 331-5906
Type: Location
620 Grassfield Pkwy Ste 100
Chesapeake, VA 233227671
Phone: (757) 394-8696
Fax: (757) 793-2183
Type: Location
Rosecrans Avenue, El Segundo, Los Angeles County, California, 90266, United States
EL SEGUNDO, CA 902454749
Phone: (323) 628-8671
Type: Location
9785, Southwest 52nd Street, Olympia Heights, Miami, Miami-Dade County, Florida, 33165, United States
MIAMI, FL 331657203
Phone: (786) 797-2999
Type: Mailing
4025 ARIZONA ST APT 2
SAN DIEGO, CA 921041702
Phone: (786) 797-2999
Type: Mailing
74090 EL PASEO STE 103
PALM DESERT, CA 922604135
Phone: (760) 341-8244
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 74 Open Payments records for all available years, with a total value of $2,360.
Total Amount is formed as General ($2,360) + Research ($0) + Ownership ($0) = $2,360.
Last reported payment date: 2024-09-10 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($351).
Total Amount
$2,360
General + Research + Ownership
Payments
74
Total payment records
General Amount
$2,360
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-10
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: 2026-01-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20181211002638 | I | Physician Assistant | CA | TBD |
| I20240222000300 | I | Physician Assistant | SC | TBD |
| I20251209004424 | I | Physician Assistant | VA | TBD |
| I20260113002469 | I | Physician Assistant | NC | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 918 | 138 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 282 | 188 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 248 | 153 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 236 | 160 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 182 | 144 | $0 |
Insurance plans in this area (ZIP 54220)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| - | TX | |
| - | CA | |
| - | CA | |
| P A T H O L O G Y | CA | |
| D E R M A T O L O G Y | CA | |
| D E R M A T O L O G Y | PA | |
| D E R M A T O L O G Y | CA | |
| Dermatology, Internal Medicine | CA | |
| D E R M A T O L O G Y | CA |
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