Olivia Renee Lake, OTR/L
Occupational Therapist · Appleton, WI
Olivia Renee Lake, OTR/L is an occupational therapist with a practice address in Appleton, Wisconsin, and NPI 1891490116, issued on Apr 4, 2023. Check the license (Wisconsin 8169-26, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Olivia Renee Lake
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 8169-26 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1101 E South River St, Appleton, WI 54915
- Phone
- (920) 830-9911
- Enumerated
- Apr 4, 2023
- Record last updated
- Jul 17, 2025
- Entity
- Type 1 · individual
Also registered at 1101 E South River St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel BrockPhysical Therapist1588310221
- Kelsie Cartaya, DPTPhysical Therapist1215429840
- Jenna GenglerOccupational Therapist1013553031
- Erin Kohlbauer, OTROccupational Therapist1699361964
- Molly Mueller, MS, OTR/L, CLTOccupational Therapist1184262453
- Lisa Newman, PTAPhysical Therapy Assistant1316501034
Verify Olivia Renee Lake in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 8169-26Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
119 occupational therapist records list a practice address in Appleton
They are 119 of the 3,249 NPPES records with a practice address in Appleton, and 3,827 occupational therapist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 119 in Appleton → All 3,827 in Wisconsin → Every provider in Appleton →
Other occupational therapist records in Wisconsin
- Kimberly Abalan, OTRAppleton, WI1083847065
- Tuya AbiboMilwaukee, WI1942863659
- Donna Abler, OTRGreenfield, WI1396039939
- Luz Acevedo-Castro, OTR/LGreen Bay, WI1861559767
- Sarah AchterhofBrookfield, WI1437652161
- Melissa Acker, OTRPrairie Du Sac, WI1922158765
- Alan Adams, O.T.R.West Allis, WI1922134675
- Sara Adams, OTRGermantown, WI1598263386
- Valerie AddieJanesville, WI1457243594
- Melissa Adelman, OTRAppleton, WI1063684025
Common questions
What is Olivia Renee Lake, OTR/L's NPI number?
Olivia Renee Lake, OTR/L's National Provider Identifier (NPI) is 1891490116, issued on Apr 4, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Renee Lake, OTR/L located?
The NPPES record lists a practice address at 1101 E South River St, Appleton, WI, 54915. Phone: (920) 830-9911. Providers update this record themselves, so call before visiting.
How can I verify Olivia Renee Lake, OTR/L's license?
NPPES lists Wisconsin license number 8169-26, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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. 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.