ARLEN D STONE (MD) – Emergency Medicine Physician, NPI 1396703765
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
442 FAMILY PRACTICE in DE
Provider Addresses for ARLEN D STONE (MD)
1 CENTURIAN DR
SUITE 105
NEWARK, DE 197132137
Phone: (302) 999-0933
Fax: (302) 999-8633
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 98 Open Payments records for all available years, with a total value of $1,735.
Total Amount is formed as General ($1,735) + Research ($0) + Ownership ($0) = $1,735.
Last reported payment date: 2024-11-13 • Largest payer in this snapshot: ABBVIE INC. ($360).
Total Amount
$1,735
General + Research + Ownership
Payments
98
Total payment records
General Amount
$1,735
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $360 |
| PFIZER INC. | $261 |
| GlaxoSmithKline, LLC. | $257 |
| Merck Sharp & Dohme LLC | $104 |
| Lilly USA, LLC | $93 |
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: 2008-10-10
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 |
|---|---|---|---|---|
| I20081010000120 | I | Family Practice | 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 | 1,076 | 770 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 567 | 299 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 469 | 469 | $0 |
| 71046 | X-ray of chest, 2 views | 254 | 226 | $0 |
| 81003 | Automated urinalysis test | 169 | 138 | $0 |
Insurance plans in this area (ZIP 19713)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | KS | |
| Nurse Practitioner | DE | |
| Nurse Practitioner | PA | |
| Nurse Practitioner | DE | |
| - | DE | |
| Family Practice | DE |
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