MATTHEW RYAN CHIAPA OD
NPI 1255818225
Optometrist in Las Vegas, NV
About Matthew Ryan Chiapa Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW RYAN CHIAPA OD (NPI 1255818225) is an individual optometrist in Las Vegas, Nevada, licensed in Nevada (986) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Matthew Ryan Chiapa Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Matthew Chiapa reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Las Vegas, NV 89123
- Reassigned Medicare billing, Nevada enrollment
- 5 clinicians in this Medicare group
Las Vegas, NV 89119
- Reassigned Medicare billing, Nevada enrollment
- 13 clinicians in this Medicare group
Las Vegas, NV 89148
- Reassigned Medicare billing, Nevada enrollment
- 2 clinicians in this Medicare group
Las Vegas, NV 89108
- Reassigned Medicare billing, Nevada enrollment
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Matthew Chiapa's NPI number?
The NPI number for Matthew Chiapa is 1255818225. It was assigned to this individual provider in the NPPES registry on July 23, 2018.
Where is Matthew Chiapa located?
Matthew Chiapa practices at 2055 E Windmill Ln Ste 105, Las Vegas, NV 89123. The listed phone number is (702) 731-2233.
What is Matthew Chiapa's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Matthew Chiapa enrolled in Medicare?
Yes. Matthew Chiapa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Matthew Chiapa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Chiapa reassigns Medicare benefits to 4 organizations: Christopher Coker, Od PLLC (Las Vegas, NV), Eye Associates Of Nevada (Las Vegas, NV), Cory T Steed O D Prof Corp (Las Vegas, NV) and Icarelasvegas (Las Vegas, NV). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Chiapa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Chiapa accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Matthew Chiapa as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Matthew Chiapa was last updated on July 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Matthew Ryan Chiapa, OD · NPI 1255818225
Optometrist provider in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since July 23, 2018.
## Identity
- **NPI:** 1255818225 (Entity type: Individual)
- **Enumerated:** July 23, 2018
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 986 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 2055 E WINDMILL LN STE 105, Las Vegas, NV 89123-2070
- **Phone:** (702) 731-2233
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Christopher Coker, Od PLLC (NPI 1285021972, Las Vegas, NV); Eye Associates Of Nevada (NPI 1801843685, Las Vegas, NV); Cory T Steed O D Prof Corp (NPI 1235255571, Las Vegas, NV); Icarelasvegas (NPI 1366606139, Las Vegas, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** July 23, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1255818225) · Data from the CMS NPPES public registry.