NPPES file of Aug 9, 2026

Sonya Walker Chehardy, D.O.

Family Medicine Physician · Collierville, TN

Sonya Walker Chehardy, D.O. is a family medicine physician with a practice address in Collierville, Tennessee, and NPI 1154612950, issued on Apr 27, 2011. Check the license (Tennessee 2543, as entered in NPPES) on the Tennessee Board of Medical Examiners; 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
1154612950
Name
Sonya Walker Chehardy
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
2543 TN
Self-reported in NPPES; status is on the state search
Practice location
1500 W Poplar Ave Ste 202, Collierville, TN 38017
Phone
(901) 861-9090
Enumerated
Apr 27, 2011
Record last updated
Sep 30, 2025
Fax
(901) 861-9099
Medicare enrollment
Enrolled (PECOS I20141010002375); accepts Medicare assignment
Medical or professional school
Oklahoma State University College Of Osteopathic Medicine, 2011
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 family medicine physician records → All 2,674 in Tennessee → Look up another NPI →

Also registered at 1500 W Poplar Ave Ste 202

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

  1. Joseph Baker, DOGeriatric Medicine (Internal Medicine) Physician1154436327
  2. Keerthi HeckleInternal Medicine Physician1730523986
  3. Nicole Lacy, NP-CFamily Nurse Practitioner1881359271
  4. Brittany May, DOFamily Medicine Physician1417690868

Verify Sonya Walker Chehardy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 2543    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
Open the Tennessee 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. Baptist Memorial Medical Group, Inc.Collierville, TN

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

Sonya Walker Chehardy among 2,674 family medicine physician records in Tennessee

Sonya Walker Chehardy, D.O. is one of 2,674 family medicine physician records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 68% of them.

  • NPI issued2011 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2011 · median 2004 among the 1,685 with a school on file
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 family medicine physician records list a practice address in Collierville

They are 9 of the 548 NPPES records with a practice address in Collierville, and 2,674 family medicine physician records in Tennessee.

All 2,674 in Tennessee → Every provider in Collierville → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Robert Ballard, M.D.Collierville, TN 380171821090549
  2. Arlette Davis, FNPCollierville, TN 380171215617477
  3. Fidel MakapugayCollierville, TN 380171447200464
  4. Brittany May, DOCollierville, TN 380171417690868
  5. Saraswathy Naren, DOCollierville, TN 380171376596338
  6. Tamra Smith, M.D.Collierville, TN 380171336121318
  7. Julian Venegas, DOCollierville, TN 380171659364545
  8. Paul Williams, MDCollierville, TN 380171548307788

Common questions

What is Sonya Walker Chehardy, D.O.'s NPI number?

Sonya Walker Chehardy, D.O.'s National Provider Identifier (NPI) is 1154612950, issued on Apr 27, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Sonya Walker Chehardy, D.O. located?

The NPPES record lists a practice address at 1500 W Poplar Ave Ste 202, Collierville, TN, 38017. Phone: (901) 861-9090. Providers update this record themselves, so call before visiting.

How can I verify Sonya Walker Chehardy, D.O.'s license?

NPPES lists Tennessee license number 2543, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.