IRENE CHRISTINA MAVRAKAKIS (MD) – Pain Medicine (Anesthesiology) Physician, NPI 1477517308
Pain Medicine (Anesthesiology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
42 PAIN MANAGEMENT in DE
Provider Addresses for IRENE CHRISTINA MAVRAKAKIS (MD)
4745 OGLETOWN STANTON RD
STE 225
NEWARK, DE 197132067
Phone: (302) 731-2888
Fax: (302) 731-7049
Type: Mailing
211 EXECUTIVE DR STE 11
NEWARK, DE 197023358
Phone: (302) 731-2888
Fax: (302) 731-7049
Type: Mailing
285 BEISER BLVD STE 201
DOVER, DE 199047804
Phone: (302) 731-2888
Fax: (302) 731-7049
Type: Location
642, South Queen Street, Sherwood, Dover, Kent County, Delaware, 19904, United States
STE 101
DOVER, DE 199043506
Phone: (302) 731-2888
Fax: (302) 731-7049
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $47.
Total Amount is formed as General ($47) + Research ($0) + Ownership ($0) = $47.
Last reported payment date: 2023-09-12 • Largest payer in this snapshot: SCILEX PHARMACEUTICALS INC. ($47).
Total Amount
$47
General + Research + Ownership
Payments
2
Total payment records
General Amount
$47
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SCILEX PHARMACEUTICALS INC. | $47 |
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: 2004-01-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20040120000204 | I | Pain Management | DE | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 1,585 | 576 | $0 |
| 72202 | X-ray of joint between lower spine and hip bone, 3 or more views | 251 | 250 | $0 |
| 73521 | X-ray of both hips, 2 views | 225 | 224 | $0 |
| 72110 | X-ray of lower and sacral spine, minimum of 4 views | 221 | 219 | $0 |
| 64483 | Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 216 | 167 | $0 |
Insurance plans in this area (ZIP 19713)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PAIN MANAGEMENT | DE | 64493 | Injections of lower or sacral spine facet joint using imaging guidance | 98 | 66 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | DE | |
| Physical Therapist In Private Practice | DE | |
| Physician Assistant | DE | |
| Physician Assistant | DE | |
| Orthopedic Surgery | DE | |
| Physical Therapist In Private Practice | DE | |
| Diagnostic Radiology | FL | |
| Physician Assistant | DE | |
| P O D I A T R Y | DE | |
| Diagnostic Radiology | CT |
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