Joy Sullivan, M.A.
Speech-Language Pathologist · Mission Viejo, CA
Joy Sullivan, M.A. is a speech-language pathologist with a practice address in Mission Viejo, California, and NPI 1356571798, issued on Jul 20, 2009. Check the license (California 13399, 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.
- Name
- Joy Sullivan
- Credential
- M.A.
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 13399 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27771 Abadejo, Mission Viejo, CA 92692
- Phone
- (714) 227-3474
- Enumerated
- Jul 20, 2009
- Record last updated
- Nov 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →
Verify Joy Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 13399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joy Sullivan among 13,141 speech-language pathologist records in California
Joy Sullivan, M.A. 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 2009, is newer than 9% of them.
- NPI issued2009 · 9% of these records are older, 88% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2011 · 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).
70 speech-language pathologist records list a practice address in Mission Viejo
They are 70 of the 2,156 NPPES records with a practice address in Mission Viejo, 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 Mission Viejo → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Deborah Ankeny, M.A.Mission Viejo, CA 926921770855926
- Arlene Colon, M.A, CCC-SLPMission Viejo, CA 926921538596002
- Hillary CrowMission Viejo, CA 926921942720958
- Shea Fitzgerald, M.A., CCC-SLPMission Viejo, CA 926921689015695
- Cara GrangerMission Viejo, CA 926921972140473
- Beth Weber, MAMission Viejo, CA 926921679270466
- Erica Wilmot, SLPMission Viejo, CA 926921891176574
- Monica YoussefMission Viejo, CA 926921265297436
Common questions
What is Joy Sullivan, M.A.'s NPI number?
Joy Sullivan, M.A.'s National Provider Identifier (NPI) is 1356571798, issued on Jul 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Joy Sullivan, M.A. located?
The NPPES record lists a practice address at 27771 Abadejo, Mission Viejo, CA, 92692. Phone: (714) 227-3474. Providers update this record themselves, so call before visiting.
How can I verify Joy Sullivan, M.A.'s license?
NPPES lists California license number 13399, 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.
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.