DR. ALEXANDRA GISELLE ARGENTO-BERRIO (MD) – Family Medicine Physician, NPI 1043558638
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,141 FAMILY PRACTICE in WA
Provider Addresses for DR. ALEXANDRA GISELLE ARGENTO-BERRIO (MD)
1401 MADISON ST STE 100
SEATTLE, WA 981041316
Phone: (206) 386-6197
Fax: (206) 215-6027
Type: Mailing
5310 VALLEY RIDGE PLZ
MIDDLETON, WI 535622053
Phone: (608) 305-4030
Fax: (608) 305-8941
Type: Mailing
21660 W Field Pkwy
Deer Park, IL 600107265
Phone: (888) 803-3370
Type: Location
3113 E Washington Ave
Madison, WI 537044330
Phone: (608) 416-5777
Type: Location
2317 INTERNATIONAL LN STE 118
MADISON, WI 537043154
Phone: (608) 305-4030
Fax: (608) 305-8941
Type: Mailing
PO BOX 1340
OKANOGAN, WA 988401340
Phone: (509) 865-2395
Fax: (509) 865-0757
Type: Mailing
1003 KOALA DR
OMAK, WA 988419247
Phone: (509) 422-5700
Fax: (855) 204-8902
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2026-01-29
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 |
|---|---|---|---|---|
| I20230613003389 | I | Family Practice | WI | TBD |
| I20260129002469 | I | Family Practice | IL | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 98104)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Endocrinology | WI | |
| A N E S T H E S I O L O G Y | WI | |
| Addiction Medicine | WI |
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