ALEXIA MOUTSATSOS (MD) – Internal Medicine Physician, NPI 1811024631
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
777 INTERNAL MEDICINE in DE
Provider Addresses for ALEXIA MOUTSATSOS (MD)
405 SILVERSIDE RD
SUITE 111
WILMINGTON, DE 198091774
Phone: (302) 798-0666
Fax: (302) 798-4905
Type: Mailing
B 89 OMEGA DRIVE
BLDG. B, SUITE 89
NEWARK, DE 197130000
Phone: (302) 738-5500
Fax: (302) 738-9449
Type: Location
405 Silverside Rd Ste 111
Wilmington, DE 198091768
Phone: (302) 798-0666
Fax: (302) 798-4905
Type: Location
2600 Glasgow Ave Ste 124
Newark, DE 197024777
Phone: (302) 836-4200
Fax: (302) 836-8431
Type: Location
405 SILVERSIDE RD STE 111
WILMINGTON, DE 198091768
Phone: (302) 798-0666
Fax: (302) 798-4905
Type: Mailing
86 OMEGA DR STE 86
NEWARK, DE 197132065
Phone: (302) 738-5500
Fax: (302) 738-9449
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 187 Open Payments records for all available years, with a total value of $3,532.
Total Amount is formed as General ($3,532) + Research ($0) + Ownership ($0) = $3,532.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: ABBVIE INC. ($343).
Total Amount
$3,532
General + Research + Ownership
Payments
187
Total payment records
General Amount
$3,532
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $343 |
| Amgen Inc. | $334 |
| AstraZeneca Pharmaceuticals LP | $319 |
| Novo Nordisk Inc | $254 |
| PFIZER INC. | $179 |
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: 2023-04-06
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 |
|---|---|---|---|---|
| I20080111000144 | I | Internal Medicine | DE | TBD |
| I20230406002123 | I | Internal Medicine | MD | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,125 | 560 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 736 | 93 | $0 |
| 96127 | Assessment of emotional or behavioral problems | 281 | 243 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 228 | 228 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 142 | 135 | $0 |
Insurance plans in this area (ZIP 19809)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | DE | 81002 | Urinalysis, manual test | 36 | 32 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | DE | |
| Family Practice | DE | |
| - | DE | |
| Internal Medicine | DE | |
| Family Practice | DE | |
| Nurse Practitioner | DE | |
| Nurse Practitioner | DE | |
| Nurse Practitioner | DE | |
| Internal Medicine | DE |
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