STEPHEN ALAN LARSEN (OD) – Optometrist, NPI 1720148604
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,128 OPTOMETRY in TX
Provider Addresses for STEPHEN ALAN LARSEN (OD)
506 E Van Buren Ave
Harlingen, TX 785506836
Phone: (956) 423-4333
Fax: (956) 682-6280
Type: Location
Edinburg Post Office, 205, North Main Street, Edinburg, Shenandoah County, Virginia, 22664, United States
EDINBURG, TX 785404830
Phone: (956) 631-8875
Fax: (956) 682-6280
Type: Mailing
1205, Ed Carey Drive, Harlingen, Texas, 78550, United States
HARLINGEN, TX 785509207
Phone: (956) 423-2100
Fax: (956) 682-6280
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 71 Open Payments records for all available years, with a total value of $3,412.
Total Amount is formed as General ($3,412) + Research ($0) + Ownership ($0) = $3,412.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($747).
Total Amount
$3,412
General + Research + Ownership
Payments
71
Total payment records
General Amount
$3,412
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bausch & Lomb Americas Inc. | $747 |
| Astellas Pharma US Inc | $275 |
| Regeneron Healthcare Solutions, Inc. | $251 |
| Alcon Vision LLC | $251 |
| Oyster Point Pharma, Inc. | $244 |
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: 2012-08-16
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 |
|---|---|---|---|---|
| I20120816000949 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 92012 | Established patient problem focused exam of visual system | 119 | 79 | $0 |
| 92014 | Established patient complete exam of visual system | 83 | 71 | $0 |
| 92134 | Imaging of retina | 36 | 36 | $0 |
| 92133 | Imaging of optic nerve | 34 | 32 | $0 |
| 92004 | New patient complete exam of visual system | 29 | 29 | $0 |
Insurance plans in this area (ZIP 78550)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPTOMETRY | TX | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 260 | 216 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TX | |
| O P H T H A L M O L O G Y | TX | |
| O P T O M E T R Y | TX | |
| O P H T H A L M O L O G Y | TX | |
| Physician Assistant | TX | |
| O P T O M E T R Y | TX | |
| Physician Assistant | TX | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX | |
| O P T O M E T R Y | TX |
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