MATTHEW RYAN CHIAPA (OD) – Optometrist, NPI 1255818225
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 MATTHEW RYAN CHIAPA (OD)
3604, Poe Lane, Bakersfield, Kern County, California, 93311, United States
BAKERSFIELD, CA 933111431
Phone: (661) 565-1100
Type: Mailing
105, East Windmill Lane, Enterprise, Clark County, Nevada, 89123, United States
LAS VEGAS, NV 891232070
Phone: (702) 731-2233
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 126 Open Payments records for all available years, with a total value of $2,545.
Total Amount is formed as General ($2,545) + Research ($0) + Ownership ($0) = $2,545.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Sun Pharmaceutical Industries Inc. ($459).
Total Amount
$2,545
General + Research + Ownership
Payments
126
Total payment records
General Amount
$2,545
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Sun Pharmaceutical Industries Inc. | $459 |
| Bausch & Lomb Americas Inc. | $386 |
| Oyster Point Pharma, Inc. | $346 |
| ANI Pharmaceuticals, Inc. | $305 |
| ABBVIE INC. | $305 |
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: 2018-09-24
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 |
|---|---|---|---|---|
| I20180924002994 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 290 | 203 | $0 |
| 68761 | Closure of tear duct opening using plug | 199 | 88 | $0 |
| 92133 | Imaging of optic nerve | 83 | 69 | $0 |
| 92083 | Exam of visual field with extended testing | 42 | 40 | $0 |
| 92012 | Established patient problem focused exam of visual system | 42 | 39 | $0 |
Insurance plans in this area (ZIP 93311)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | NV | |
| O P H T H A L M O L O G Y | NV | |
| O P H T H A L M O L O G Y | NV | |
| O P H T H A L M O L O G Y | TN | |
| O P H T H A L M O L O G Y | NV | |
| O P H T H A L M O L O G Y | NV | |
| O P H T H A L M O L O G Y | PA | |
| O P H T H A L M O L O G Y | NV |
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