{"schemaVersion":1,"url":"https://thedentistranker.com/evidence/dentist-william-stewart-nantz-beaumont-tx-1154326569","claims":[{"claimId":"dentistranker:dentist-william-stewart-nantz-beaumont-tx-1154326569:nppes-practice-contact","version":1,"entityId":"dentist-tx-npi-1154326569","entitySlug":"dentist-william-stewart-nantz-beaumont-tx-1154326569","entityName":"WILLIAM STEWART NANTZ","entityKind":"person","profilePath":"/dentist/dentist-william-stewart-nantz-beaumont-tx-1154326569","field":"nppes.practice_contact","label":"NPPES practice address and phone","value":"CMS NPPES lists the practice address as 6790 PHELAN BLVD, Beaumont, TX 77706 and the practice telephone as 4098667498 for individual NPI 1154326569 (latest available NPPES release through September 27, 2026; provider record last updated 07/13/2026).","scope":"Contact fields are provider-reported NPPES business practice location data, matched to the Texas license using exact license number and state and a name check. NPPES does not verify that the address or phone is current or that the provider is accepting patients. NPPES record last-update date is preserved and may be old.","state":"register-matched","effectiveState":"register-matched","reviewedAt":"2026-10-02T08:39:00Z","reviewDueAt":"2026-11-01T08:39:00Z","publishedAt":"2026-10-02T08:39:00Z","explanation":"The NPPES row is an exact state-license-linked individual enumeration with an active NPI in the latest available update. Contact details are self-reported and are not independently verified. CMS notes that NPI assignment does not validate licensure or credentials.","sources":[{"url":"https://npiregistry.cms.hhs.gov/provider-view/1154326569","title":"CMS NPPES provider record 1154326569","kind":"register","lineage":"npiregistry.cms.hhs.gov","observedAt":"2026-10-02T08:39:00Z","sourceUpdatedAt":"2026-07-13T00:00:00Z","recordId":"1154326569"},{"url":"https://download.cms.gov/nppes/NPI_Files.html","title":"CMS NPPES V.2 monthly file and weekly update files","kind":"register","lineage":"download.cms.gov/nppes","observedAt":"2026-10-02T08:39:00Z","recordId":"2026-09-14 monthly file; weekly updates through 2026-09-27"}]},{"claimId":"dentistranker:dentist-william-stewart-nantz-beaumont-tx-1154326569:texas-dental-license","version":1,"entityId":"dentist-tx-npi-1154326569","entitySlug":"dentist-william-stewart-nantz-beaumont-tx-1154326569","entityName":"WILLIAM STEWART NANTZ","entityKind":"person","profilePath":"/dentist/dentist-william-stewart-nantz-beaumont-tx-1154326569","field":"registry.texas_dental_license","label":"Texas dental license status","value":"The Texas State Board of Dental Examiners roster retrieved September 30, 2026 lists WILLIAM STEWART NANTZ (license 11669) as Active, expiring 2027-06-30. The active license was linked to NPI 1154326569 by exact Texas license number and state; the name was checked against the board holder name.","scope":"Individual Texas dentist license only. Status and expiration reflect the dated board roster retrieved 2026-09-30 and were active/unexpired on 2026-10-02. Exact license-number/state link to NPPES record; name checked. This does not verify current practice operation, quality, insurance, availability, or patient acceptance.","state":"register-matched","effectiveState":"register-matched","reviewedAt":"2026-10-02T08:39:00Z","reviewDueAt":"2026-11-01T08:39:00Z","publishedAt":"2026-10-02T08:39:00Z","explanation":"The Texas Dental Board roster supplies active license status. NPPES is used only to link the licensee to an enumerated individual NPI and obtain the reported practice contact; NPPES does not establish licensure.","sources":[{"url":"https://tsbde.texas.gov/resources/licensee-lists/","title":"Texas State Board of Dental Examiners licensee roster","kind":"register","lineage":"tsbde.texas.gov","observedAt":"2026-10-02T08:39:00Z","sourceUpdatedAt":"2026-09-30T00:00:00Z","recordId":"11669"},{"url":"https://npiregistry.cms.hhs.gov/provider-view/1154326569","title":"CMS NPPES provider record 1154326569","kind":"register","lineage":"npiregistry.cms.hhs.gov","observedAt":"2026-10-02T08:39:00Z","recordId":"1154326569"}]}]}