Olivia Walker, O.D.
Optometrist · Salem, IN
Olivia Walker, O.D. is an optometrist with a practice address in Salem, Indiana, and NPI 1144759002, issued on Jun 5, 2017. Check the license (Indiana 18004026A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia Walker
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 18004026A IN
Self-reported in NPPES; status is on the state search - Practice location
- 600 S Main St, Salem, IN 47167
- Phone
- (812) 883-2700
- Enumerated
- Jun 5, 2017
- Entity
- Type 1 · individual
Also registered at 600 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jack Hedrick, ODOptometrist1053303198
- Carol Hickey, ODOptometrist1285610741
Verify Olivia Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 18004026ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
44% more Medicare Part D claims than the average optometrist in 2024
401 Medicare Part D claims for 125 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Azelastine Hcl146 claims
- Restasis40 claims
- Latanoprost33 claims
- Lumigan26 claims
- Xiidra24 claims
- Brimonidine Tartrate21 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: $233.09
7 payments, mostly food and beverage; the largest payer was Alcon Vision LLC. The 33,561 providers of this specialty with any payment received $749.79 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.
One hospital or facility affiliation
- Louisville Optometric Centers III, PscSalem, IN
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3 optometrist records list a Salem practice address
They are 3 of the 115 NPPES records with a Salem practice address, and 1,555 optometrist records in Indiana.
All 3 in Salem → All 1,555 in Indiana → Every provider in Salem →
Other optometrist records in Indiana
- Deanne Aavang, O.D.Lafayette, IN1306039268
- Renee Abrassant RamseyPetersburg, IN1417048281
- Jeffrey AchampongTerre Haute, IN1386191708
- Sydney Ackerman, ODMitchell, IN1255266482
- Suzanna Acosta, ODMunster, IN1871006338
- Bryan Acton, O.D.Carmel, IN1033273933
- Emma Acton, ODPlainfield, IN1598457749
- Heather Adams, ODIndianapolis, IN1245310853
- Kellee Adams, O.D.Bedford, IN1427311950
- Jeffrey Ahaus, O.D.Lawrenceburg, IN1023075900
Common questions
What is Olivia Walker, O.D.'s NPI number?
Olivia Walker, O.D.'s National Provider Identifier (NPI) is 1144759002, issued on Jun 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Walker, O.D. located?
The NPPES record lists a practice address at 600 S Main St, Salem, IN, 47167. Phone: (812) 883-2700. Providers update this record themselves, so call before visiting.
How can I verify Olivia Walker, O.D.'s license?
NPPES lists Indiana license number 18004026A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia Walker, O.D. prescribe under Medicare Part D?
In 2024, Olivia Walker, O.D. had 401 Medicare Part D claims for 125 beneficiaries; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.