NPPES file of Aug 9, 2026

Olivia Diane Weckwerth, OTR

Occupational Therapist · Houston, TX

Olivia Diane Weckwerth, OTR is an occupational therapist with a practice address in Houston, Texas, and NPI 1821639915, issued on Oct 1, 2019. Check the license (Texas 118188, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821639915
Name
Olivia Diane Weckwerth
Credential
OTR
Primary taxonomy
Occupational Therapist 225X00000X
License number
118188 TX
Self-reported in NPPES; status is on the state search
Practice location
10425 Huffmeister RD Ste 320, Houston, TX 77065
Phone
(281) 955-2650
Enumerated
Oct 1, 2019
Record last updated
Oct 30, 2025
Fax
(281) 955-5875
Medicare enrollment
Enrolled (PECOS I20200731000333); accepts Medicare assignment
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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8 nearest occupational therapist records → All 7,689 in Texas → Look up another NPI →

Also registered at 10425 Huffmeister RD Ste 320

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

  1. Sydnie Allen, OTDOccupational Therapist1598654840
  2. Linda Anit, PTPhysical Therapist1871953752
  3. Bernadine AsiasPhysical Therapist1538713052
  4. John BallosPhysical Therapist1679326607
  5. Jacel Brooks, M.D.Pediatric Sports Medicine Physician1952538290
  6. Jeron BrownPhysical Therapy Assistant1154004281

Verify Olivia Diane Weckwerth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 118188    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 Texas 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.

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Bills Medicare through one group practice

  1. Ortholonestar PLLCHouston, TX

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

Olivia Diane Weckwerth among 7,689 occupational therapist records in Texas

Olivia Diane Weckwerth, OTR is one of 7,689 occupational therapist records with a practice address in Texas. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 63% of them.

  • NPI issued2019 · 63% of these records are older, 33% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2016 · median 2015 among the 648 with a school on file
  • Record last updated2025 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

776 occupational therapist records list a practice address in Houston

They are 776 of the 61,221 NPPES records with a practice address in Houston, and 7,689 occupational therapist records in Texas.

All 7,689 in Texas → Every provider in Houston → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Heather Bluzard, OTRHouston, TX 770651821287251
  2. Felicia Canterbury, OTHouston, TX 770651730224072
  3. Jaymie Clack, OTRLHouston, TX 770651083682736
  4. Shawnda Cooksey, OTHouston, TX 770651063608818
  5. Brittany Douglas, OTR/L, CHTHouston, TX 770651760780878
  6. Wendy Halliday, MOT, OTRHouston, TX 770651497862577
  7. Lili Lowrance, OTR LHouston, TX 770651407949548
  8. Kimberly McGrew, OTR, CHTHouston, TX 770651235265968

Common questions

What is Olivia Diane Weckwerth, OTR's NPI number?

Olivia Diane Weckwerth, OTR's National Provider Identifier (NPI) is 1821639915, issued on Oct 1, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Diane Weckwerth, OTR located?

The NPPES record lists a practice address at 10425 Huffmeister RD Ste 320, Houston, TX, 77065. Phone: (281) 955-2650. Providers update this record themselves, so call before visiting.

How can I verify Olivia Diane Weckwerth, OTR's license?

NPPES lists Texas license number 118188, as entered by the provider. Search the Texas 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.