DR. JOHN GUERRERO BARRON (O.D.) – Optometrist, NPI 1386738367
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,909 OPTOMETRY in CA
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Provider Addresses for DR. JOHN GUERRERO BARRON (O.D.)
7075, North Sharon Avenue, Fresno, Fresno County, California, 93720, United States
FRESNO, CA 937203329
Phone: (559) 486-2000
Fax: (559) 256-8575
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 50 Open Payments records for all available years, with a total value of $1,567.
Total Amount is formed as General ($1,567) + Research ($0) + Ownership ($0) = $1,567.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: BIOTISSUE HOLDINGS INC. ($482).
Total Amount
$1,567
General + Research + Ownership
Payments
50
Total payment records
General Amount
$1,567
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2006-12-13
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 |
|---|---|---|---|---|
| I20061213000596 | I | Optometry | CA | 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 | 625 | 620 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 285 | 220 | $0 |
| 92083 | Exam of visual field with extended testing | 138 | 120 | $0 |
| 92133 | Imaging of optic nerve | 136 | 119 | $0 |
| 92134 | Imaging of retina | 81 | 71 | $0 |
Insurance plans in this area (ZIP 93720)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | CA | |
| - | CA | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | CA | |
| O P H T H A L M O L O G Y | CA | |
| O P H T H A L M O L O G Y | CA | |
| O P T O M E T R Y | CA | |
| O P H T H A L M O L O G Y | CA | |
| - | CA | |
| O P H T H A L M O L O G Y | CA |
Reviews
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