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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. SONYA WALKER CHEHARDY D.O.
NPI 1154612950
Family Medicine in Collierville, TN

Active since April 27, 2011PECOS Enrolled
1500 W POPLAR AVE STE 202, COLLIERVILLE, TN 38017(901) 861-9090(901) 861-9099 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 5, 2026, Oct 20, 2016 (2 updates tracked since 2016).

About Mrs. Sonya Walker Chehardy D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. SONYA WALKER CHEHARDY D.O. (NPI 1154612950) is an individual family medicine provider in Collierville, Tennessee, licensed in Tennessee (2543) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS, is affiliated with Baptist Memorial Hospital, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1154612950
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMRS. SONYA WALKER CHEHARDYCredential: D.O.
Location Address1500 W POPLAR AVE STE 202Collierville, TN 38017-0601
Mailing Address350 N Humphreys BlvdMemphis, TN 38120-2177 · (901) 226-4003 · Fax (901) 227-8591
Phone(901) 861-9090
Fax(901) 861-9099
Sole ProprietorNo
Medical School CMSOklahoma State University College Of Osteopathic MedicineGraduated 2011
Enumeration DateApril 27, 2011
Last NPPES UpdateOctober 5, 20262 updates tracked since enumeration
NPPES CertifiedOctober 5, 2026
✔ NPI 1154612950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TN · 2543
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1500 W POPLAR AVE STE 202, Collierville, TN 38017
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Secondary Practice Locations 4

Location 11458 W Poplar Ave Ste 100Collierville, TN 38017-0630 · Phone (901) 861-9090
Location 28138 Country Village DrCORDOVA, TN 38016-2029 · Phone (901) 725-8606 · Fax (901) 759-9254
Location 32100 Exeter RDGermantown, TN 38138-3966 · Phone (901) 757-1350 · Fax (901) 757-3496
Location 4790 W Poplar Ave, Ste #1Collierville, TN 38017-2544 · Phone (901) 853-9700 · Fax (901) 853-9996

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Arkansas Blue Cross and Blue Shield, Health Advantage, Octave.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Sonya Walker Chehardy D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2860638483
PECOS Enrollment IDI20141010002375
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Memorial Hospital

Acute Care Hospitals · Memphis, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440048
Location6019 Walnut Grove RoadMemphis, TN 38120 · Shelby County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38017 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOSEPH D BAKER II DO
Internal Medicine (Geriatric Medicine)
1500 W POPLAR AVE STE 202
COLLIERVILLE, TN 38017
Shelby County (901) 861-9090
DR. BRITTANY MICHELE MAY DO
Family Medicine
1500 W POPLAR AVE STE 202
COLLIERVILLE, TN 38017
Shelby County (901) 861-9090
KEERTHI GADIPARTHI HECKLE
Internal Medicine
1500 W POPLAR AVE STE 202
COLLIERVILLE, TN 38017
Shelby County (901) 861-9090
NICOLE BOWDEN LACY NP-C
Nurse Practitioner (Family)
1500 W POPLAR AVE STE 202
COLLIERVILLE, TN 38017
Shelby County (901) 861-9090

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sonya Chehardy's NPI number?

The NPI number for Sonya Chehardy is 1154612950. It was assigned to this individual provider in the NPPES registry on April 27, 2011.

Where is Sonya Chehardy located?

Sonya Chehardy practices at 1500 W Poplar Ave Ste 202, Collierville, TN 38017. The listed phone number is (901) 861-9090.

What is Sonya Chehardy's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Sonya Chehardy enrolled in Medicare?

Yes. Sonya Chehardy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Sonya Chehardy accept?

Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Sonya Chehardy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sonya Chehardy affiliated with any hospitals?

According to CMS data, Sonya Chehardy is affiliated with Baptist Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Sonya Chehardy was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.