STEPHANIE OYEN (MD) – Internal Medicine Physician, NPI 1902226442
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,622 INTERNAL MEDICINE in LA
Provider Addresses for STEPHANIE OYEN (MD)
4315 HIGHLAND PARK BLVD
INTERNAL MEDICINE
LAKELAND, FL 338131639
Phone: (863) 816-5884
Type: Mailing
821 Elliott St
Family Medicine
Alexandria, LA 713017732
Phone: (318) 441-1030
Type: Location
4315 HIGHLAND PARK BLVD STE D
LAKELAND, FL 338131639
Phone: (863) 816-5884
Fax: (813) 677-5690
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $88.
Total Amount is formed as General ($88) + Research ($0) + Ownership ($0) = $88.
Last reported payment date: 2024-05-23 • Largest payer in this snapshot: ABBVIE INC. ($31).
Total Amount
$88
General + Research + Ownership
Payments
4
Total payment records
General Amount
$88
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $31 |
| Sumitomo Pharma America, Inc. | $23 |
| Boston Scientific Corporation | $20 |
| Hologic Sales and Service, LLC | $15 |
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: 2017-11-06
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 |
|---|---|---|---|---|
| I20171106000818 | I | Internal Medicine | FL | 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 |
|---|---|---|---|---|
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 2,110 | 379 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 453 | 133 | $0 |
| 99306 | Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 426 | 381 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 352 | 203 | $0 |
| G0181 | Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow | 243 | 116 | $0 |
Insurance plans in this area (ZIP 33813)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | FL | |
| Internal Medicine | FL | |
| Internal Medicine | FL | |
| Physician Assistant | FL | |
| Nurse Practitioner | FL | |
| Internal Medicine | FL | |
| Nurse Practitioner | NY | |
| Internal Medicine | FL | |
| Nurse Practitioner | FL | |
| - | FL |
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