NPPES file of Aug 9, 2026

Davis Koenig

Optometrist · Fallon, NV

Davis Koenig is an optometrist with a practice address in Fallon, Nevada, and NPI 1386404382, issued on Mar 19, 2024. Check the license (Nevada 1198, as entered in NPPES) with the Nevada 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
1386404382
Name
Davis Koenig
Primary taxonomy
Optometrist 152W00000X
License number
1198 NV
Self-reported in NPPES; status is on the state search
Practice location
65 N Taylor St, Fallon, NV 89406
Phone
(775) 423-8024
Enumerated
Mar 19, 2024
Record last updated
Sep 3, 2025
Medicare enrollment
Enrolled (PECOS I20250123000051); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 65 N Taylor St

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

  1. Brian Jensen, ODOptometrist1396944773
  2. Spencer Robertson, ODOptometrist1003675489

Verify Davis Koenig in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license 1198
    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
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95% fewer Medicare Part D claims than the average optometrist in 2024

15 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.

  1. Davis Koenig15
  2. Specialty average277

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.

Bills Medicare through 2 group practices

  1. Fallon Tribal Health CenterFallon, NV
  2. Robertson And Koenig LtdFallon, NV

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Davis Koenig among 550 optometrist records in Nevada

Davis Koenig is one of 550 optometrist records with a practice address in Nevada. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 94% of them.

  • NPI issued2024 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2024 · median 2010 among the 332 with a school on file
  • Record last updated2025 · 61% 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 Nevada 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 Fallon

They are 6 of the 357 NPPES records with a practice address in Fallon, and 550 optometrist records in Nevada.

The 8 optometrist records with the nearest ZIP codes

  1. Russell Guisti, O.D.Fallon, NV 894061295878395
  2. Brian Jensen, ODFallon, NV 894061396944773
  3. Michelle Miller, O.D.Fallon, NV 894061073614038
  4. Stuart RichardsonFallon, NV 894061528144656
  5. Spencer Robertson, ODFallon, NV 894061003675489
  6. Heather Carlton, ODFernley, NV 894081518606094
  7. Jeremy Einowski, DOCTOR OF OPTOMETRYFernley, NV 894081194386409
  8. Curtiss Johnson, ODFernley, NV 894081245234921

Common questions

What is Davis Koenig's NPI number?

Davis Koenig's National Provider Identifier (NPI) is 1386404382, issued on Mar 19, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Davis Koenig located?

The NPPES record lists a practice address at 65 N Taylor St, Fallon, NV, 89406. Phone: (775) 423-8024. Providers update this record themselves, so call before visiting.

How can I verify Davis Koenig's license?

NPPES lists Nevada license number 1198, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.

How much does Davis Koenig prescribe under Medicare Part D?

In 2024, Davis Koenig had 15 Medicare Part D claims; 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.