DR. ALEXANDRA CRISTINA VILLASANTE FRICKE (MD) – Endocrinology, Diabetes & Metabolism Physician, NPI 1003293671
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
948 ENDOCRINOLOGY in CA
Provider Addresses for DR. ALEXANDRA CRISTINA VILLASANTE FRICKE (MD)
PO BOX 560823
MIAMI, FL 332560823
Phone:
Fax: (415) 520-9150
Type: Mailing
501 FOLSOM ST
SAN FRANCISCO, CA 941053174
Phone: (844) 847-8216
Type: Location
593 EDDY STREET
PROVIDENCE, RI 02903
Phone: (401) 444-4741
Fax: (401) 444-4445
Type: Mailing
593 EDDY ST
PROVIDENCE, RI 029034923
Phone: (401) 444-4741
Fax: (401) 444-4445
Type: Location
9565 SW 126th Ter
Miami, FL 331765026
Phone: (305) 322-2298
Type: Location
9565 SW 126TH TER
MIAMI, FL 331765026
Phone: (305) 322-2298
Type: Mailing
655 MONTGOMERY ST STE 810
SAN FRANCISCO, CA 941112677
Phone: (844) 847-8216
Fax: (415) 520-9150
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: 2024-11-07
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 7 Medicare enrollment records; no due dates published yet.
Enrollment records
7
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 |
|---|---|---|---|---|
| I20200824000968 | I | Endocrinology | FL | TBD |
| I20220825002918 | I | Endocrinology | CA | TBD |
| I20221227001146 | I | Endocrinology | NM | TBD |
| I20221227001236 | I | Endocrinology | CO | TBD |
| I20230111000890 | I | Endocrinology | SC | TBD |
| I20240520001800 | I | Internal Medicine | HI | TBD |
| I20241107003458 | I | Endocrinology | NY | 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 33256)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| P S Y C H I A T R Y | NY | |
| - | NY | |
| Internal Medicine, Gastroenterology | NY | |
| - | NY | |
| P S Y C H I A T R Y | NY | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | NY | |
| Physician Assistant | NY | |
| P S Y C H I A T R Y | NY | |
| P S Y C H I A T R Y | NC |
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