NPPES file of Aug 9, 2026

Isabelle Hannah Stout, CCC-SLP

Speech-Language Pathologist · Phoenix, AZ

Isabelle Hannah Stout, CCC-SLP is a speech-language pathologist with a practice address in Phoenix, Arizona, and NPI 1437983673, issued on Aug 29, 2024. Check the license (Arizona SLP16177, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437983673
Name
Isabelle Hannah Stout
Credential
CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License numbers
SLP16177 AZ
41261 CA
Self-reported in NPPES; status is on the state search
Practice location
2302 N 15TH Ave, Phoenix, AZ 85007
Phone
(602) 362-6223
Enumerated
Aug 29, 2024
Record last updated
Jun 18, 2026
Medicare enrollment
Enrolled (PECOS I20260408001779); may accept 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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8 nearest speech-language pathologist records → All 4,510 in Arizona → Look up another NPI →

Also registered at 2302 N 15TH Ave

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

  1. Tori BacherSpeech-Language Pathologist1609429398
  2. Lindsey Barron-Grunditz, SLPSpeech-Language Pathologist1477083707
  3. Lauryn BatesSpeech-Language Pathologist1124508395
  4. Jeanna BeardPediatric Physical Therapist1720847676
  5. Sarah BuckinghamPhysical Therapist1669876603
  6. Adam Butler, M.S., OTR/LOccupational Therapist1518302280

Verify Isabelle Hannah Stout in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license SLP16177    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
Find the Arizona 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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Isabelle Hannah Stout among 4,510 speech-language pathologist records in Arizona

Isabelle Hannah Stout, CCC-SLP is one of 4,510 speech-language pathologist records with a practice address in Arizona. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 91% of them.

  • NPI issued2024 · 91% of these records are older, 6% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2024 · median 2016 among the 160 with a school on file
  • Record last updated2026 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

934 speech-language pathologist records list a practice address in Phoenix

They are 934 of the 31,399 NPPES records with a practice address in Phoenix, and 4,510 speech-language pathologist records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,510 in Arizona → Every provider in Phoenix → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Lindsey Barron-Grunditz, SLPPhoenix, AZ 850071477083707
  2. Lauryn BatesPhoenix, AZ 850071124508395
  3. Stephanie Celaya, M.S., CF-SLPPhoenix, AZ 850071972024149
  4. Jessica FaulkenberryPhoenix, AZ 850071063880763
  5. Monica Gallegos, M.S., CCC-SLPPhoenix, AZ 850071053537324
  6. Danielle JenkinsPhoenix, AZ 850071093024903
  7. Caitlin Leete, SLPPhoenix, AZ 850071275878332
  8. Shannon MacneilPhoenix, AZ 850071851865521

Common questions

What is Isabelle Hannah Stout, CCC-SLP's NPI number?

Isabelle Hannah Stout, CCC-SLP's National Provider Identifier (NPI) is 1437983673, issued on Aug 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Isabelle Hannah Stout, CCC-SLP located?

The NPPES record lists a practice address at 2302 N 15TH Ave, Phoenix, AZ, 85007. Phone: (602) 362-6223. Providers update this record themselves, so call before visiting.

How can I verify Isabelle Hannah Stout, CCC-SLP's license?

NPPES lists Arizona license number SLP16177, as entered by the provider. Search the Arizona 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. 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.