MS. PENELYNNE TAN FLORES (FNP) – Family Nurse Practitioner, NPI 1477502110
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,307 NURSE PRACTITIONER in VA
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Provider Addresses for MS. PENELYNNE TAN FLORES (FNP)
44320, Premier Plaza, Ashburn, Loudoun County, Virginia, 20147, United States
STE 110
ASHBURN, VA 201475077
Phone: (703) 723-8727
Fax: (703) 723-9787
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 56 Open Payments records for all available years, with a total value of $1,274.
Total Amount is formed as General ($1,274) + Research ($0) + Ownership ($0) = $1,274.
Last reported payment date: 2024-12-06 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($255).
Total Amount
$1,274
General + Research + Ownership
Payments
56
Total payment records
General Amount
$1,274
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $255 |
| AstraZeneca Pharmaceuticals LP | $199 |
| GENZYME CORPORATION | $190 |
| Genentech USA, Inc. | $116 |
| GlaxoSmithKline, LLC. | $92 |
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: 2005-06-29
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 |
|---|---|---|---|---|
| I20040527001116 | I | Nurse Practitioner | VA | TBD |
| I20050629000230 | I | Nurse Practitioner | DC | 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 | 16 | 15 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 20147)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MD | |
| - | MD | |
| - | MD | |
| - | MD | |
| - | MD | |
| - | MD | |
| - | MD | |
| Qualified Audiologist | VA | |
| Qualified Audiologist | MD | |
| - | MD |
Reviews
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