DR. WILLIAM CORBIN JR. KRITZER (OD) – Optometrist, NPI 1659451623
Optometrist
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
2,055 OPTOMETRY in FL
Provider Addresses for DR. WILLIAM CORBIN JR. KRITZER (OD)
7400 GALL BLVD
ZEPHYRHILLS, FL 335414371
Phone: (813) 782-4546
Type: Location
1661 SE US HIGHWAY 19
CRYSTAL RIVER, FL 344294830
Phone: (352) 563-1666
Type: Location
321, North Allen Drive, Downtown Allen, Allen, Collin County, Texas, 75013, United States
ALLEN, TX 750132539
Phone: (972) 727-5717
Type: Location
2816, Shasta Drive, Plano, Collin County, Texas, 75025, United States
PLANO, TX 750254100
Phone: (972) 727-5501
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: 2012-06-06
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 |
|---|---|---|---|---|
| I20120606000311 | I | Optometry | TX | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 33541)
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