DR. MATTHEW WALDEN EARHART O.D., MED.
NPI 1831397801
Optometrist in Bishop, CA
About Dr. Matthew Walden Earhart O.d., Med. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW WALDEN EARHART O.D., MED. (NPI 1831397801) is an individual optometrist in Bishop, California, licensed in Nevada (950) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Matthew Walden Earhart O.d., Med. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Matthew Earhart reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stateline, NV 89449
- Reassigned Medicare billing, Nevada enrollment
- Medicare enrollment name: Michelle Wong Optometry PC
- 21 clinicians in this Medicare group
Las Vegas, NV 89128
- Reassigned Medicare billing, Nevada enrollment
- 63 clinicians in this Medicare group
Las Vegas, NV 89147
- Reassigned Medicare billing, Nevada enrollment
- 75 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 2
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 93514 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
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 Earhart's NPI number?
The NPI number for Matthew Earhart is 1831397801. It was assigned to this individual provider in the NPPES registry on July 10, 2007.
Where is Matthew Earhart located?
Matthew Earhart practices at 250 N See Vee Ln, Bishop, CA 93514. The listed phone number is (760) 873-3611.
What is Matthew Earhart's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Matthew Earhart enrolled in Medicare?
Yes. Matthew Earhart is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Matthew Earhart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Earhart reassigns Medicare benefits to 3 organizations: Optometric Care Of Nevada, PC (Stateline, NV), Kopolow & Girisgen Professional Corporation (Las Vegas, NV) and Girisgen & Kopolow Od PC (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 Earhart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Earhart accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Oscar Health and 7 other insurers list Matthew Earhart 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 Earhart was last updated on December 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Matthew Walden Earhart, O.D., MED. · NPI 1831397801
Optometrist provider in Bishop, California. Individual provider, active in the CMS NPPES registry since July 10, 2007.
## Identity
- **NPI:** 1831397801 (Entity type: Individual)
- **Enumerated:** July 10, 2007
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 950 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 250 N SEE VEE LN, Bishop, CA 93514-8130
- **Phone:** (760) 873-3611 · **Fax:** (760) 873-3612
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Optometric Care Of Nevada, PC (NPI 1104533108, Stateline, NV); Kopolow & Girisgen Professional Corporation (NPI 1518904622, Las Vegas, NV); Girisgen & Kopolow Od PC (NPI 1063089084, Las Vegas, NV) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 12, 2019
- **Other identifiers:** Other CN337Y (CA); Other CN337Z (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1831397801) · Data from the CMS NPPES public registry.