NPPES file of Aug 9, 2026

Allyson Hendrickson

Speech-Language Pathologist · East Liverpool, OH

Allyson Hendrickson is a speech-language pathologist with a practice address in East Liverpool, Ohio, and NPI 1366297970, issued on Apr 18, 2024. Check the license (Ohio SP.13699, as entered in NPPES) with the Ohio 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
1366297970
Name
Allyson Hendrickson
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
SP.13699 OH
Self-reported in NPPES; status is on the state search
Practice location
15655 State Route 170, East Liverpool, OH 43920
Phone
(330) 386-2054
Enumerated
Apr 18, 2024
Record last updated
Apr 18, 2024
Medicare enrollment
Enrolled (PECOS I20240607002814); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 15655 State Route 170

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

  1. Kimberly BuckRegistered Nurse1760343164
  2. Laura CopePediatric Physical Therapist1952727513
  3. Ronald Detwiler, O.D.Optometrist1609956655
  4. Clare Grob, PTAPhysical Therapy Assistant1699190140
  5. Heidi Jarvis, COTA/LOccupational Therapy Assistant1669246575
  6. Jade Raffle, LPNLicensed Practical Nurse1285330498

Verify Allyson Hendrickson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license SP.13699
    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 Ohio 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 2 group practices

  1. Expressable Speech-Language Pathology PCCincinnati, OH
  2. Expressable Therapy PCPhiladelphia, PA

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

Allyson Hendrickson among 7,643 speech-language pathologist records in Ohio

Allyson Hendrickson is one of 7,643 speech-language pathologist records with a practice address in Ohio. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 7% newer
  • In a Medicare fileYes · 3% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2018 · median 2014 among the 288 with a school on file
  • Record last updated2024 · 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 235Z00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 speech-language pathologist records list a practice address in East Liverpool

They are 19 of the 513 NPPES records with a practice address in East Liverpool, and 7,643 speech-language pathologist records in Ohio.

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Brooke BirchEast Liverpool, OH 439201457775256
  2. Rachel BriscoeEast Liverpool, OH 439201215655949
  3. Armetta Denk, M.S. CCC-SLPEast Liverpool, OH 439201386984623
  4. Kylie Gardner, CF-SLPEast Liverpool, OH 439201053191403
  5. Mackenzie GreeneEast Liverpool, OH 439201669141073
  6. Jenny HansonEast Liverpool, OH 439201306510516
  7. Michael Hickman, CCC-SLPEast Liverpool, OH 439201598300063
  8. Rachel Kearney, MS CCC-SLPEast Liverpool, OH 439201679352769

Common questions

What is Allyson Hendrickson's NPI number?

Allyson Hendrickson's National Provider Identifier (NPI) is 1366297970, issued on Apr 18, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Allyson Hendrickson located?

The NPPES record lists a practice address at 15655 State Route 170, East Liverpool, OH, 43920. Phone: (330) 386-2054. Providers update this record themselves, so call before visiting.

How can I verify Allyson Hendrickson's license?

NPPES lists Ohio license number SP.13699, as entered by the provider. Search the Ohio 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.

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.