NPPES file of Aug 9, 2026

Tamara J. Cosby, CCC-SLP

Speech-Language Pathologist · Murrieta, CA

Tamara J. Cosby, CCC-SLP is a speech-language pathologist with a practice address in Murrieta, California, and NPI 1265585848, issued on Jan 18, 2007. Check the license (California 18696, 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
1265585848
Name
Tamara J. Cosby
Credential
CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License numbers
18696 CA
SP-860 HI
Self-reported in NPPES; status is on the state search
Practice location
41421 Date St Ste 101, Murrieta, CA 92562
Phone
(858) 469-7275
Enumerated
Jan 18, 2007
Record last updated
Aug 24, 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 41421 Date St Ste 101

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

  1. Michelle Aguilar, MOT, OTROccupational Therapist1992487805
  2. Jeanine Arnaldo, CCC, SLPSpeech-Language Pathologist1245663004
  3. Amy Brennan, OTR/LOccupational Therapist1871926634
  4. Soraya ClearySpeech-Language Pathologist1629630090
  5. Bethzaida FigueroaPediatric Occupational Therapist1518168426
  6. Benjamin HodderSpeech-Language Pathologist1205716172

Verify Tamara J. Cosby 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 18696    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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Tamara J. Cosby among 13,141 speech-language pathologist records in California

Tamara J. Cosby, 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 2007, is newer than 2% of them.

  • NPI issued2007 · 2% of these records are older, 93% 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).

116 speech-language pathologist records list a practice address in Murrieta

They are 116 of the 2,999 NPPES records with a practice address in Murrieta, 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 Murrieta → Speech-Language Pathologist nationwide →

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

  1. Melissa Chapman, SLPMurrieta, CA 925621003079179
  2. Nicole FarwellMurrieta, CA 925621306039995
  3. Amber Ferranto, DHSC, CCC-SLPMurrieta, CA 925621437368107
  4. Diane Friederich, M.A., CCC-SLPMurrieta, CA 925621255563896
  5. Michele Gaddis, SLPMurrieta, CA 925621255587028
  6. Stephanie Huffman, SPMurrieta, CA 925621518185958
  7. Tessa Jansen, M.A. CCC-SLPMurrieta, CA 925621942592647
  8. Pamela Lerner, SLPMurrieta, CA 925621659533271

Common questions

What is Tamara J. Cosby, CCC-SLP's NPI number?

Tamara J. Cosby, CCC-SLP's National Provider Identifier (NPI) is 1265585848, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Tamara J. Cosby, CCC-SLP located?

The NPPES record lists a practice address at 41421 Date St Ste 101, Murrieta, CA, 92562. Phone: (858) 469-7275. Providers update this record themselves, so call before visiting.

How can I verify Tamara J. Cosby, CCC-SLP's license?

NPPES lists California license number 18696, 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.