DR. DONALD SCOTT DILZER (O.D.) – Optometrist, NPI 1073614780
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,055 OPTOMETRY in VA
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Provider Addresses for DR. DONALD SCOTT DILZER (O.D.)
Purcellville Post Office, 220, North Hatcher Avenue, Purcellville, Loudoun County, Virginia, 20132, United States
PURCELLVILLE, VA 201344818
Phone: (540) 338-1833
Type: Mailing
Dilzer Eye Care, 530, East Main Street, Purcellville, Loudoun County, Virginia, 20132, United States
PURCELLVILLE, VA 201323171
Phone: (540) 338-1833
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 25 Open Payments records for all available years, with a total value of $922.
Total Amount is formed as General ($922) + Research ($0) + Ownership ($0) = $922.
Last reported payment date: 2024-11-07 • Largest payer in this snapshot: Tarsus Pharmaceuticals, Inc. ($283).
Total Amount
$922
General + Research + Ownership
Payments
25
Total payment records
General Amount
$922
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Tarsus Pharmaceuticals, Inc. | $283 |
| VISIONARY OPTICS LLC | $175 |
| Alcon Vision LLC | $128 |
| BIOTISSUE HOLDINGS INC. | $123 |
| Oyster Point Pharma, Inc. | $55 |
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: 2010-10-12
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20101012000742 | I | Optometry | 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 | 359 | 249 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 56 | 52 | $0 |
| 92083 | Exam of visual field with extended testing | 49 | 43 | $0 |
| 92250 | Photography of the retina | 43 | 39 | $0 |
| 92133 | Imaging of optic nerve | 29 | 27 | $0 |
Insurance plans in this area (ZIP 20134)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | VA | |
| O P T O M E T R Y | VA | |
| O P T O M E T R Y | MD |
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