NPPES file of Aug 9, 2026

Sierra Dixie Sparling

Speech-Language Pathologist · Portland, OR

Sierra Dixie Sparling is a speech-language pathologist with a practice address in Portland, Oregon, and NPI 1184473720, issued on May 16, 2024. Check the license with the Oregon 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
1184473720
Name
Sierra Dixie Sparling
Primary taxonomy
Speech-Language Pathologist 235Z00000X
Practice location
2545 SW Terwilliger Blvd, Portland, OR 97201
Phone
(503) 808-7877
Enumerated
May 16, 2024
Record last updated
May 16, 2024
Medicare enrollment
Enrolled (PECOS I20240701003739); accepts Medicare assignment
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 2545 SW Terwilliger Blvd

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

  1. Sonia Bergler, LPTAPhysical Therapy Assistant1427729722
  2. Brittany JordanPhysical Therapy Assistant1265070262
  3. Jennie Klein, RNRegistered Nurse1861739534
  4. Amber KozlovPhysical Therapist1801101746
  5. Kristin Pelinka, RNRegistered Nurse1225493265
  6. Patricia SuhrPhysical Therapist1780355057

Verify Sierra Dixie Sparling in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck 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 Oregon license search

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Bills Medicare through one group practice

  1. Rehab Specialists Outpatient LLCPortland, OR

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

644 speech-language pathologist records list a practice address in Portland

They are 644 of the 42,088 NPPES records with a practice address in Portland, and 2,088 speech-language pathologist records in Oregon.

Other speech-language pathologist records in Oregon

  1. Amelia Aaron, SLPBeaverton, OR1447084744
  2. Jade Abdulrahimzi, MS, CCC-SLPTigard, OR1457702565
  3. Amanda Abel, S.L.PRedmond, OR1609057249
  4. Lesley Abrams-SchwartzHillsboro, OR1205600855
  5. Emily Abreu, MS, CCC-SLPBend, OR1053770016
  6. McKenzie Abudakar, MS, SLPPortland, OR1659253243
  7. Cinthia Adair, M.S., CCC-SLPTualatin, OR1255840161
  8. Crystal AdameEugene, OR1710699525
  9. Kealy Adams, CCC-SLPPortland, OR1073704201
  10. Bianca Adams-GregoryBeaverton, OR1316789811

Common questions

What is Sierra Dixie Sparling's NPI number?

Sierra Dixie Sparling's National Provider Identifier (NPI) is 1184473720, issued on May 16, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Sierra Dixie Sparling located?

The NPPES record lists a practice address at 2545 SW Terwilliger Blvd, Portland, OR, 97201. Phone: (503) 808-7877. Providers update this record themselves, so call before visiting.

How can I verify Sierra Dixie Sparling's license?

Search the Oregon 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.