DR. SERGIO A GUZMAN (O.D.) – Optometrist, NPI 1730253634
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
386 OPTOMETRY in NV
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Provider Addresses for DR. SERGIO A GUZMAN (O.D.)
1184, College Avenue, Elko, Elko County, Nevada, 89801, United States
ELKO, NV 898013424
Phone: (775) 777-3937
Fax: (775) 777-3334
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 2 Open Payments records for all available years, with a total value of $35.
Total Amount is formed as General ($35) + Research ($0) + Ownership ($0) = $35.
Last reported payment date: 2024-06-26 • Largest payer in this snapshot: Novo Nordisk Inc ($22).
Total Amount
$35
General + Research + Ownership
Payments
2
Total payment records
General Amount
$35
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $22 |
| Carl Zeiss Meditec USA, Inc. | $13 |
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: 2004-04-07
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 |
|---|---|---|---|---|
| I20040407000879 | I | Optometry | NV | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 221 | 215 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 195 | 103 | $0 |
| 92250 | Photography of the retina | 164 | 160 | $0 |
| 92134 | Imaging of retina | 61 | 57 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 53 | 29 | $0 |
Insurance plans in this area (ZIP 89801)
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