NPPES file of Aug 9, 2026

Lydia Elizabeth Cook, DC

Chiropractor · Chillicothe, OH

Lydia Elizabeth Cook, DC is a chiropractor with a practice address in Chillicothe, Ohio, and NPI 1740885987, issued on Dec 4, 2020. Check the license (Ohio DC-05021, 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
1740885987
Name
Lydia Elizabeth Cook
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
DC-05021 OH
Self-reported in NPPES; status is on the state search
Practice location
234 N Plaza Blvd, Chillicothe, OH 45601
Phone
(740) 772-4476
Enumerated
Dec 4, 2020
Record last updated
Jul 20, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(740) 774-4478
Medicare enrollment
Enrolled (PECOS I20210518002384); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 2020
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 234 N Plaza Blvd

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

  1. Drew Phillips, DCChiropractor1851092084

Verify Lydia Elizabeth Cook 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 DC-05021
    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 one group practice

  1. Phillips Chiropractic And Wellness Center LLCChillicothe, OH

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

Lydia Elizabeth Cook among 2,688 chiropractor records in Ohio

Lydia Elizabeth Cook, DC is one of 2,688 chiropractor records with a practice address in Ohio. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 86% of them.

  • NPI issued2020 · 86% of these records are older, 12% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2020 · median 2002 among the 1,292 with a school on file
  • Record last updated2021 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Chiropractor providers in Ohio

There are 2,688 chiropractor records in Ohio.

The 8 chiropractor records with the nearest ZIP codes

  1. Ted Dunn, D.C.Chillicothe, OH 456011912047911
  2. Christopher Farrell, DCChillicothe, OH 456011043498504
  3. Christopher Good, D.C.Chillicothe, OH 456011326197583
  4. Jeffrey Hanes, DCChillicothe, OH 456011376537613
  5. Brandon Hanes, DCChillicothe, OH 456011932193281
  6. Jeffrey Hanes, DCChillicothe, OH 456011629062484
  7. Brian Jenkins, DCChillicothe, OH 456011972655835
  8. Anna Jenkins, DCChillicothe, OH 456011447302237

Common questions

What is Lydia Elizabeth Cook, DC's NPI number?

Lydia Elizabeth Cook, DC's National Provider Identifier (NPI) is 1740885987, issued on Dec 4, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Lydia Elizabeth Cook, DC located?

The NPPES record lists a practice address at 234 N Plaza Blvd, Chillicothe, OH, 45601. Phone: (740) 772-4476. Providers update this record themselves, so call before visiting.

How can I verify Lydia Elizabeth Cook, DC's license?

NPPES lists Ohio license number DC-05021, 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.