DR. EMILY C GUO (OD) – Optometrist, NPI 1669066866
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
626 OPTOMETRY in MD
Provider Addresses for DR. EMILY C GUO (OD)
1106 ANNAPOLIS RD
ODENTON, MD 211131637
Phone:
Type: Mailing
8140 ASHTON AVE STE 120
MANASSAS, VA 201095699
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-12-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20211014000033 | I | Optometry | MD | TBD |
| I20251205002347 | I | Optometry | VA | TBD |
| I20251212000308 | I | Optometry | 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 |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 274 | 267 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 180 | 154 | $0 |
| 92004 | New patient complete exam of visual system | 113 | 113 | $0 |
| 92083 | Exam of visual field with extended testing | 76 | 66 | $0 |
| 92133 | Imaging of optic nerve | 75 | 67 | $0 |
Insurance plans in this area (ZIP 21113)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NE | |
| O P T O M E T R Y | MS | |
| O P T O M E T R Y | AL | |
| O P T O M E T R Y | TN | |
| O P T O M E T R Y | FL | |
| O P T O M E T R Y | TN | |
| O P T O M E T R Y | AL | |
| O P T O M E T R Y | AL | |
| O P T O M E T R Y | VA | |
| O P T O M E T R Y | VA |
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