DR. JOHN DAVID TILLOU (MD) – Colon & Rectal Surgery Physician, NPI 1518232685
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
68 COLORECTAL SURGERY (PROCTOLOGY) in VA
Provider Addresses for DR. JOHN DAVID TILLOU (MD)
2710 PROSPERITY AVE
STE 200
FAIRFAX, VA 220314358
Phone:
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 2 Open Payments records for all available years, with a total value of $138.
Total Amount is formed as General ($138) + Research ($0) + Ownership ($0) = $138.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: Myriad Genetic Laboratories, Inc. ($130).
Total Amount
$138
General + Research + Ownership
Payments
2
Total payment records
General Amount
$138
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Myriad Genetic Laboratories, Inc. | $130 |
| THD America, Inc. | $8 |
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: 2019-05-02
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 |
|---|---|---|---|---|
| I20180810001973 | I | Colorectal Surgery (Proctology) | DC | TBD |
| I20190502001130 | I | Colorectal Surgery (Proctology) | VA | 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 | 61 | 43 | $0 |
| 46600 | Diagnostic exam of anus using an endoscope | 58 | 48 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 48 | 33 | $0 |
| 46221 | Removal of external hemorrhoids by rubber banding | 36 | 25 | $0 |
Insurance plans in this area (ZIP 22031)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Colorectal Surgery (Proctology), General Surgery | VA | |
| - | VA | |
| Physician Assistant | VA | |
| Nurse Practitioner | UT | |
| Physician Assistant | VA | |
| Colorectal Surgery (Proctology), General Surgery | VA | |
| General Surgery, Colorectal Surgery (Proctology) | VA | |
| Colorectal Surgery (Proctology), General Surgery | VA | |
| General Surgery, Colorectal Surgery (Proctology) | VA | |
| General Surgery, Colorectal Surgery (Proctology) | DC |
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