NPPES file of Aug 9, 2026

Sophie Ruoxi Zhao, M.D.

Internal Medicine Physician · Nashville, TN

Sophie Ruoxi Zhao, M.D. is an internal medicine physician with a practice address in Nashville, Tennessee, and NPI 1477907921, issued on Apr 21, 2016. Check the license (Tennessee 58949, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477907921
Name
Sophie Ruoxi Zhao
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
58949 TN
Self-reported in NPPES; status is on the state search
Practice location
2000 Church St, Nashville, TN 37236
Phone
(615) 284-5843
Enumerated
Apr 21, 2016
Record last updated
Aug 15, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(615) 284-5752
Medicare enrollment
Enrolled (PECOS I20190729003321); accepts Medicare assignment
Medical or professional school
Vanderbilt University School Of Medicine, 2016
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 2000 Church St

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

  1. Mary-Margaret Allen, MDAnatomic Pathology & Clinical Pathology Physician1699118257
  2. Michael Allen, M.D.Hematology (Pathology) Physician1942568936
  3. Heather Andrews, MDHospitalist Physician1811991680
  4. Lauren AvrittCertified Registered Nurse Anesthetist1639864309
  5. Oran Basel, M.DInternal Medicine Physician1497175632
  6. Patricia Belcher, CSASurgical Technologist1972621852

Verify Sophie Ruoxi Zhao 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 58949
    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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91% fewer Medicare Part D claims than the average internal medicine physician in 2024

282 Medicare Part D claims for 138 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 32 claims were for opioids.

  1. Sophie Zhao282
  2. Specialty average3,176

Most prescribed

  1. Cefdinir21 claims
  2. Oxycodone Hcl16 claims
  3. Furosemide11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Warner Physician Services PCNashville, TN

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

Sophie Ruoxi Zhao among 2,596 internal medicine physician records in Tennessee

Sophie Ruoxi Zhao, M.D. is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 82% of them.

  • NPI issued2016 · 82% of these records are older, 16% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2016 · median 2003 among the 1,705 with a school on file
  • Record last updated2019 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

613 internal medicine physician records list a practice address in Nashville

They are 613 of the 24,357 NPPES records with a practice address in Nashville, and 2,596 internal medicine physician records in Tennessee.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Oran Basel, M.DNashville, TN 372361497175632
  2. James Bomboy, MDNashville, TN 372361720177827
  3. Brian Carrico, M.D.Nashville, TN 372361306053939
  4. Nicholas Flynn, M.D.Nashville, TN 372361750701900
  5. Francis Gluck, MDNashville, TN 372361457401580
  6. Yang Guo, MDNashville, TN 372361538324496
  7. Steven Hegedus, M.D.Nashville, TN 372361184650145
  8. Alana James, M.D.Nashville, TN 372361386098077

Common questions

What is Sophie Ruoxi Zhao, M.D.'s NPI number?

Sophie Ruoxi Zhao, M.D.'s National Provider Identifier (NPI) is 1477907921, issued on Apr 21, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Sophie Ruoxi Zhao, M.D. located?

The NPPES record lists a practice address at 2000 Church St, Nashville, TN, 37236. Phone: (615) 284-5843. Providers update this record themselves, so call before visiting.

How can I verify Sophie Ruoxi Zhao, M.D.'s license?

NPPES lists Tennessee license number 58949, 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.

How much does Sophie Ruoxi Zhao, M.D. prescribe under Medicare Part D?

In 2024, Sophie Ruoxi Zhao, M.D. had 282 Medicare Part D claims for 138 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions 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.