NPPES file of Aug 9, 2026

Matthew Walden Earhart, O.D., MED.

Optometrist · Bishop, CA

Matthew Walden Earhart, O.D., MED. is an optometrist with a practice address in Bishop, California, and NPI 1831397801, issued on Jul 10, 2007. Check the license (California 13441 TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831397801
Name
Matthew Walden Earhart
Credential
O.D., MED.
Primary taxonomy
Optometrist 152W00000X
License numbers
13441 TLG CA
950 NV
Self-reported in NPPES; status is on the state search
Practice location
250 N See Vee LN, Bishop, CA 93514
Phone
(760) 873-3611
Enumerated
Jul 10, 2007
Record last updated
Dec 12, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(760) 873-3612
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 250 N See Vee LN

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Catherine Bachman, RDHDental Hygienist1528707122
  2. Grace Baker, NPNurse Practitioner1457023681
  3. Shannon Beasley, MPH, RDRegistered Dietitian1790111656
  4. Natalie Chang, PHARMDPharmacist1669023594
  5. Paul Chavez, LCSWClinical Social Worker1811409782
  6. Delanie Delmas, RDHDental Hygienist1386382927

Verify Matthew Walden Earhart in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 13441 TLG
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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83% fewer Medicare Part D claims than the average optometrist in 2024

47 Medicare Part D claims for 22 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.

  1. Matthew Earhart47
  2. Specialty average277

Most prescribed

  1. Latanoprost15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $263.96

6 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matthew Earhart$263.96
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Matthew Walden Earhart among 8,308 optometrist records in California

Matthew Walden Earhart, O.D., MED. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.

  • NPI issued2007 · 34% of these records are older, 46% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2019 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 optometrist records list a practice address in Bishop

They are 6 of the 336 NPPES records with a practice address in Bishop, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Fred Carter, ODBishop, CA 935141063571966
  2. Stuart Hiroyasu, ODBishop, CA 935141336266238
  3. Eric Richman, ODBishop, CA 935141063574044
  4. Joseph Ridenour, ODBishop, CA 935141811576192
  5. Susana Tang, ODBishop, CA 935141255059861
  6. Richard Baird, O.DEdwards Afb, CA 935241710186135
  7. Stephen Byrnes, O.D.Edwards Afb, CA 935241356313589
  8. Robert Carlsen, O.D.Edwards Afb, CA 935241447527734

Common questions

What is Matthew Walden Earhart, O.D., MED.'s NPI number?

Matthew Walden Earhart, O.D., MED.'s National Provider Identifier (NPI) is 1831397801, issued on Jul 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Walden Earhart, O.D., MED. located?

The NPPES record lists a practice address at 250 N See Vee LN, Bishop, CA, 93514. Phone: (760) 873-3611. Providers update this record themselves, so call before visiting.

How can I verify Matthew Walden Earhart, O.D., MED.'s license?

NPPES lists California license number 13441 TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Matthew Walden Earhart, O.D., MED. prescribe under Medicare Part D?

In 2024, Matthew Walden Earhart, O.D., MED. had 47 Medicare Part D claims for 22 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.