ALEXANDRA C COX (PA-C) – Physician Assistant, NPI 1598018723
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
756 PHYSICIAN ASSISTANT in DE
Provider Addresses for ALEXANDRA C COX (PA-C)
28538 DuPont Blvd
Millsboro, DE 199664791
Phone: (302) 934-5052
Fax: (302) 933-0317
Type: Location
23900 Milton Ellendale Hwy
Milton, DE 199682714
Phone: (302) 684-5635
Fax: (866) 546-6159
Type: Location
19161 Healthy Way Unit 100
Rehoboth Beach, DE 199714491
Phone: (302) 645-3010
Fax: (302) 645-3814
Type: Location
300 Tuskegee Blvd
Dover, DE 199025003
Phone: (302) 677-2670
Type: Location
21635 Biden Ave
Georgetown, DE 199474574
Phone: (302) 856-9729
Fax: (302) 856-4261
Type: Location
310 MULLET RUN
MILFORD, DE 199635371
Phone: (302) 424-0600
Fax: (302) 422-6214
Type: Mailing
1515 SAVANNAH RD
LEWES, DE 199581675
Phone: (302) 645-3499
Fax: (302) 644-4830
Type: Mailing
32550 DOCS PL UNIT 1
MILLVILLE, DE 199676975
Phone: (302) 541-4175
Fax: (302) 541-4217
Type: Location
300 TUSKEGEE BLVD
DOVER, DE 199025003
Phone: (302) 677-2670
Type: Mailing
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: 2025-01-07
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 |
|---|---|---|---|---|
| I20130219000381 | I | Physician Assistant | DE | TBD |
| I20250107002157 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 19966)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NC | |
| Hospitalist, Internal Medicine | NC | |
| Nurse Practitioner | NC | |
| - | NC | |
| Nurse Practitioner | NC | |
| Physician Assistant | NC | |
| Physician Assistant | CA | |
| Physician Assistant | NC | |
| Physician Assistant | WV | |
| Thoracic Surgery, Cardiac Surgery | VA |
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