Crystal M. Gustin, O.D.
Optometrist · Lafayette, LA
Crystal M. Gustin, O.D. is an optometrist with a practice address in Lafayette, Louisiana, and NPI 1073891024, issued on Jul 25, 2011. Check the license (Louisiana 1618-651T, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Crystal M. Gustin
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1618-651T LA
Self-reported in NPPES; status is on the state search - Practice location
- 5725 Johnston St Ste 2314, Lafayette, LA 70503
- Phone
- (337) 984-2140
- Enumerated
- Jul 25, 2011
- Record last updated
- Jul 6, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (337) 984-2416
- Medicare enrollment
- Enrolled (PECOS I20110926000187); accepts Medicare assignment
- Medical or professional school
- Southern College Of Optometry, 2011
- Entity
- Type 1 · individual
8 nearest optometrist records → All 540 in Louisiana → Look up another NPI →
Verify Crystal M. Gustin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 1618-651TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average optometrist in 2024
121 Medicare Part D claims for 37 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Latanoprost43 claims
- Timolol Maleate18 claims
- Brimonidine Tartrate13 claims
- Dorzolamide-Timolol11 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: $116.30
4 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision 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.
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
- Today's Eyecare, LLCLafayette, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Crystal M. Gustin among 540 optometrist records in Louisiana
Crystal M. Gustin, O.D. is one of 540 optometrist records with a practice address in Louisiana. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 61% of them.
- NPI issued2011 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2011 · median 2010 among the 329 with a school on file
- Record last updated2016 · 66% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Louisiana
There are 540 optometrist records in Louisiana.
All 540 in Louisiana → Every provider in Lafayette → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Joseph Atkins, O.D.Lafayette, LA 705031346271384
- Timothy Barry, O.D.Lafayette, LA 705031043274947
- Jeffrey Boudreaux, O.D.Lafayette, LA 705031679601629
- Mitchell Broussard, O.D.Lafayette, LA 705031013904473
- Meaghan Cortez, O.D.Lafayette, LA 705031528475746
- David Fisher, O.D.Lafayette, LA 705031497798771
- Donna Gauthreaux, O.D.Lafayette, LA 705031801989579
- Cathy Guidry, O.D.Lafayette, LA 705031992721252
Common questions
What is Crystal M. Gustin, O.D.'s NPI number?
Crystal M. Gustin, O.D.'s National Provider Identifier (NPI) is 1073891024, issued on Jul 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Crystal M. Gustin, O.D. located?
The NPPES record lists a practice address at 5725 Johnston St Ste 2314, Lafayette, LA, 70503. Phone: (337) 984-2140. Providers update this record themselves, so call before visiting.
How can I verify Crystal M. Gustin, O.D.'s license?
NPPES lists Louisiana license number 1618-651T, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Crystal M. Gustin, O.D. prescribe under Medicare Part D?
In 2024, Crystal M. Gustin, O.D. had 121 Medicare Part D claims for 37 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.