DR. JOHN MALOUF (D.O.) – Ophthalmology Physician, NPI 1659372837
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,544 OPHTHALMOLOGY in TX
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Provider Addresses for DR. JOHN MALOUF (D.O.)
Holly Road, Corpus Christi, Nueces County, Texas, 78412, United States
CORPUS CHRISTI, TX 78411
Phone: (361) 985-2015
Type: Mailing
5022, Holly Road, South Side, Corpus Christi, Nueces County, Texas, 78411, United States
CORPUS CHRISTI, TX 784114736
Phone: (361) 985-2015
Fax: (361) 985-2016
Type: Location
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.
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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: 2005-03-22
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 |
|---|---|---|---|---|
| I20050322000357 | I | Ophthalmology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 92020 | Exam of the internal drainage system of eye | 226 | 155 | $0 |
| 92012 | Established patient problem focused exam of visual system | 208 | 120 | $0 |
| 92083 | Exam of visual field with extended testing | 198 | 152 | $0 |
| 92250 | Photography of the retina | 142 | 137 | $0 |
| 92014 | Established patient complete exam of visual system | 130 | 119 | $0 |
Insurance plans in this area (ZIP 78411)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | TX | 92083 | Measurement of field of vision during daylight conditions | 346 | 260 |
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