NPPES file of Aug 9, 2026

Stephanie Oldham, M.A., CCC-SLP

Speech-Language Pathologist · Atascadero, CA

Stephanie Oldham, M.A., CCC-SLP is a speech-language pathologist with a practice address in Atascadero, California, and NPI 1992180681, issued on Jul 23, 2015. Check the license (California SP 24083, as entered in NPPES) with the California 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
1992180681
Name
Stephanie Oldham
Credential
M.A., CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
SP 24083 CA
Self-reported in NPPES; status is on the state search
Practice location
6965 San Luis Ave, Atascadero, CA 93422
Phone
(805) 591-7188
Enumerated
Jul 23, 2015
Record last updated
Oct 11, 2018 (not updated in 8 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →

Also registered at 6965 San Luis Ave

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

  1. Isabel ArciniegaSpeech-Language Pathologist1417793043
  2. Erica Bitters, CF-SLPSpeech-Language Pathologist1265005011
  3. Caroline Breeding, M.S. CCC-SLPSpeech-Language Pathologist1861048118
  4. Daniela Cisneros, M.S CFY-SLPSpeech-Language Pathologist1063210078
  5. Julie Donahoo, OTRPediatric Occupational Therapist1538518303
  6. Carolyn GrangerSpeech-Language Pathologist1851941579

Verify Stephanie Oldham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license SP 24083    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 California license search

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Stephanie Oldham among 13,141 speech-language pathologist records in California

Stephanie Oldham, M.A., CCC-SLP is one of 13,141 speech-language pathologist records with a practice address in California. 3% 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 2015, is newer than 28% of them.

  • NPI issued2015 · 28% of these records are older, 68% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2018 · 46% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

33 speech-language pathologist records list a practice address in Atascadero

They are 33 of the 992 NPPES records with a practice address in Atascadero, and 13,141 speech-language pathologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 13,141 in California → Every provider in Atascadero → Speech-Language Pathologist nationwide →

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

  1. Erica Bitters, CF-SLPAtascadero, CA 934221265005011
  2. Caroline Breeding, M.S. CCC-SLPAtascadero, CA 934221861048118
  3. Carolyn GrangerAtascadero, CA 934221851941579
  4. Simone Huls, PHD, CF-SLPAtascadero, CA 934221104360262
  5. Samantha LimAtascadero, CA 934221578032645
  6. April Nolan, M.ED., CCC-SLPAtascadero, CA 934221104032820
  7. Jillian Nowakowski, SLPAtascadero, CA 934221528649480
  8. Melissa Pirkle, M.A., CCC-SLPAtascadero, CA 934221124532700

Common questions

What is Stephanie Oldham, M.A., CCC-SLP's NPI number?

Stephanie Oldham, M.A., CCC-SLP's National Provider Identifier (NPI) is 1992180681, issued on Jul 23, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Oldham, M.A., CCC-SLP located?

The NPPES record lists a practice address at 6965 San Luis Ave, Atascadero, CA, 93422. Phone: (805) 591-7188. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Oldham, M.A., CCC-SLP's license?

NPPES lists California license number SP 24083, as entered by the provider. Search the California 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.