MS. ISABEL ALONSO ZIEJA (O.D.) – Optometrist, NPI 1033341029
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
219 OPTOMETRY in ME
Provider Addresses for MS. ISABEL ALONSO ZIEJA (O.D.)
99 US ROUTE 1 BYP
STE A
KITTERY, ME 039041792
Phone: (207) 439-0410
Fax: (207) 439-0410
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)
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: 2016-08-16
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 |
|---|---|---|---|---|
| I20160816000290 | I | Optometry | ME | 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 | 120 | 120 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 53 | 40 | $0 |
| 92004 | New patient complete exam of visual system | 37 | 37 | $0 |
| 92134 | Imaging of retina | 31 | 30 | $0 |
| 92133 | Imaging of optic nerve | 20 | 13 | $0 |
Insurance plans in this area (ZIP 03904)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | ME | |
| - | ME | |
| O P T O M E T R Y | ME | |
| O P T O M E T R Y | ME | |
| O P T O M E T R Y | ME | |
| O P T O M E T R Y | PA | |
| O P T O M E T R Y | ME | |
| O P T O M E T R Y | NH |
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