Rosemarie Castillo
Speech-Language Assistant · Whittier, CA
Rosemarie Castillo is a speech-language assistant with a practice address in Whittier, California, and NPI 1538539358, issued on Oct 6, 2015. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Rosemarie Castillo
- Primary taxonomy
- Speech-Language Assistant 2355S0801X
- Practice location
- 10010 Colima RD, Whittier, CA 90603
- Phone
- (562) 536-2029
- Enumerated
- Oct 6, 2015
- Entity
- Type 1 · individual
Verify Rosemarie Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
139 speech-language assistant records list a Whittier practice address
They are 139 of the 2,836 NPPES records with a Whittier practice address, and 2,575 speech-language assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 139 in Whittier → All 2,575 in California → Every provider in Whittier →
Other speech-language assistant records in California
- Raja AbbasLos Angeles, CA1982482501
- Thessa Abellera, SLPAReseda, CA1023628757
- Gabriella Abramson, CCC-SLPASan Diego, CA1558109983
- Jezika AbrewOntario, CA1669143426
- Ula AbsulioEncino, CA1760863815
- Escarlet AcabalVan Nuys, CA1396402988
- Elizabeth AccomandoRiverside, CA1467170852
- Eva AcevedoModesto, CA1962392647
- John AcevedoFontana, CA1871228106
- Jennifer AcostaEncino, CA1679817407
Common questions
What is Rosemarie Castillo's NPI number?
Rosemarie Castillo's National Provider Identifier (NPI) is 1538539358, issued on Oct 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Rosemarie Castillo located?
The NPPES record lists a practice address at 10010 Colima RD, Whittier, CA, 90603. Phone: (562) 536-2029. Providers update this record themselves, so call before visiting.
How can I verify Rosemarie Castillo's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.