NPPES file of Aug 9, 2026

Lyndon Tyler, M.D.

Ophthalmology Physician · Riverton, UT

Lyndon Tyler, M.D. is an ophthalmology physician with a practice address in Riverton, Utah, and NPI 1225394984, issued on Apr 6, 2012. Check the license (Utah 9709113-1205, as entered in NPPES) on the Utah Medical Licensing Board; 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
1225394984
Name
Lyndon Tyler
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
9709113-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
3723 W 12600 S Ste 430, Riverton, UT 84065
Phone
(801) 285-4200
Enumerated
Apr 6, 2012
Record last updated
Jun 24, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160509000969); accepts Medicare assignment
Medical or professional school
Geisel School Of Medicine At Dartmouth, 2012
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.
Download card Updates feed

Also registered at 3723 W 12600 S Ste 430

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

  1. Mikaela Atkins, BSN, RN, CNRNNurse Practitioner1699479907
  2. Jamie Barker, NPNurse Practitioner1063081305
  3. Eric Carlson, DOFamily Medicine Physician1992384671
  4. Nicholas Gajkowski, MDInternal Medicine Physician1992408561
  5. Olivia Walker, FNP-CFamily Nurse Practitioner1952182354
  6. Ethan Young, PAPhysician Assistant1124590229

Verify Lyndon Tyler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 9709113-1205
    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
Open the Utah license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

22% fewer Medicare Part D claims than the average ophthalmology physician in 2024

1,185 Medicare Part D claims for 256 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.

  1. Lyndon Tyler1,185
  2. Specialty average1,518

Most prescribed

  1. Latanoprost312 claims
  2. Prednisolone Acetate191 claims
  3. Ketorolac Tromethamine185 claims
  4. Ofloxacin174 claims
  5. Dorzolamide-Timolol85 claims
  6. Timolol Maleate63 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.

Bills Medicare through one group practice

  1. Ihc Health Services IncRiverton, UT

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

Lyndon Tyler among 202 ophthalmology physician records in Utah

Lyndon Tyler, M.D. is one of 202 ophthalmology physician records with a practice address in Utah. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 70% of them.

  • NPI issued2012 · 70% of these records are older, 27% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2012 · median 2004 among the 145 with a school on file
  • Record last updated2016 · 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 207W00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Utah

There are 202 ophthalmology physician records in Utah.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Shane Powell, MDRoosevelt, UT 840661750342655
  2. David Griffin, M.D.Pleasant Grove, UT 840621023471901
  3. Adam Lewis, DOPleasant Grove, UT 840621720737679
  4. Jay Clark, M.D.Orem, UT 840571932295854
  5. Jamie Monroe, MDOrem, UT 840571619075678
  6. Scott Yeates, MDOrem, UT 840571588818645
  7. Michael Griffeth, MDTooele, UT 840741891799839
  8. William Woolf, MDMidway, UT 840491659341964

Common questions

What is Lyndon Tyler, M.D.'s NPI number?

Lyndon Tyler, M.D.'s National Provider Identifier (NPI) is 1225394984, issued on Apr 6, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Lyndon Tyler, M.D. located?

The NPPES record lists a practice address at 3723 W 12600 S Ste 430, Riverton, UT, 84065. Phone: (801) 285-4200. Providers update this record themselves, so call before visiting.

How can I verify Lyndon Tyler, M.D.'s license?

NPPES lists Utah license number 9709113-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Lyndon Tyler, M.D. prescribe under Medicare Part D?

In 2024, Lyndon Tyler, M.D. had 1,185 Medicare Part D claims for 256 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.