NPPES file of Aug 9, 2026

Gaylan Wayne Moushon, O.D.

Optometrist · Springfield, IL

Gaylan Wayne Moushon, O.D. is an optometrist with a practice address in Springfield, Illinois, and NPI 1548395049, issued on Feb 23, 2007. Check the license (Illinois 0460088755, as entered in NPPES) with the Illinois 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
1548395049
Name
Gaylan Wayne Moushon
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
0460088755 IL
Self-reported in NPPES; status is on the state search
Practice location
1025 S 6TH St, Springfield, IL 62703
Phone
(217) 528-7541
Enumerated
Feb 23, 2007
Record last updated
May 21, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20070316000256); accepts Medicare assignment
Medical or professional school
Southern College Of Optometry, 1993
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 1025 S 6TH St

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

  1. Arun Abraham, MDFamily Medicine Physician1508020546
  2. Philip Abraham, M.D.Pulmonary Disease Physician1548375629
  3. Jeffrey Adkins, CRNACertified Registered Nurse Anesthetist1992793954
  4. Deborah Albright, M.D.Internal Medicine Physician1639145360
  5. Stanley Allen, M.D.Internal Medicine Physician1285631127
  6. Jessica Alwerdt, PHYSICIAN ASSISTANTPhysician Assistant1669706057

Verify Gaylan Wayne Moushon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 0460088755
    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 Illinois license search

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2.7 times the Medicare Part D claims of the average optometrist in 2024

751 Medicare Part D claims for 189 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.

  1. Gaylan Moushon751
  2. Specialty average277

Most prescribed

  1. Latanoprost136 claims
  2. Lumigan112 claims
  3. Timolol Maleate97 claims
  4. Brimonidine Tartrate70 claims
  5. Erythromycin28 claims
  6. Restasis28 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: $81.91

4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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. Gaylan Moushon$81.91
  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.

Bills Medicare through one group practice

  1. Springfield Clinic, LLPSpringfield, IL

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

Gaylan Wayne Moushon among 2,697 optometrist records in Illinois

Gaylan Wayne Moushon, O.D. is one of 2,697 optometrist records with a practice address in Illinois. 71% 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 37% of them.

  • NPI issued2007 · 37% of these records are older, 48% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated1993 · median 2008 among the 1,513 with a school on file
  • Record last updated2020 · 68% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Illinois

There are 2,697 optometrist records in Illinois.

The 8 optometrist records with the nearest ZIP codes

  1. Angela Foshage Johnson, O.D.Springfield, IL 627031619283314
  2. Roman Klodnycky, O.D.Springfield, IL 627031598979916
  3. Kim Krager, O.D.Springfield, IL 627031578664314
  4. Ria Patel, O.D.Springfield, IL 627031154213981
  5. Vinita Solomon, O.D.Springfield, IL 627031225238843
  6. Robin Valenti, ODSpringfield, IL 627031780677377
  7. Jeffrey Young, O.D.Springfield, IL 627031427141001
  8. Scott Blomberg, O.D.Springfield, IL 627021033161732

Common questions

What is Gaylan Wayne Moushon, O.D.'s NPI number?

Gaylan Wayne Moushon, O.D.'s National Provider Identifier (NPI) is 1548395049, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Gaylan Wayne Moushon, O.D. located?

The NPPES record lists a practice address at 1025 S 6TH St, Springfield, IL, 62703. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.

How can I verify Gaylan Wayne Moushon, O.D.'s license?

NPPES lists Illinois license number 0460088755, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Gaylan Wayne Moushon, O.D. prescribe under Medicare Part D?

In 2024, Gaylan Wayne Moushon, O.D. had 751 Medicare Part D claims for 189 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.