Catherine Royse, M.S.,CCC
Speech-Language Pathologist · Phoenix, AZ
Catherine Royse, M.S.,CCC is a speech-language pathologist with a practice address in Phoenix, Arizona, and NPI 1669502043, issued on Mar 6, 2007. Check the license with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Catherine Royse
- Credential
- M.S.,CCC
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- Practice location
- 4308 N 51St Ave, Phoenix, AZ 85031
- Phone
- (623) 691-1918
- Enumerated
- Mar 6, 2007
- Entity
- Type 1 · individual
Also registered at 4308 N 51St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Teresa Valledor, ED.S., NCSPSchool Psychologist1558407114
Verify Catherine Royse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona 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
914 speech-language pathologist records list a Phoenix practice address
They are 914 of the 31,399 NPPES records with a Phoenix practice address, and 4,397 speech-language pathologist records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 914 in Phoenix → All 4,397 in Arizona → Every provider in Phoenix →
Other speech-language pathologist records in Arizona
- Erin Aafedt, MA CCC-SLPFlagstaff, AZ1053325654
- Christine AbassiPhoenix, AZ1043057268
- Amy Abdai, MS CCCSLPTucson, AZ1538389630
- Amanda AbererChandler, AZ1639698855
- Courtney AbernathySurprise, AZ1235853961
- Carolyn AbrahamPhoenix, AZ1275811176
- Judy Abraham, M.S. CCC-SLPChandler, AZ1093968711
- Ricki Abrams-SternSurprise, AZ1174951099
- Melanie AbshireVail, AZ1750060869
- Manuela Acero, SLPAYuma, AZ1114234879
Common questions
What is Catherine Royse, M.S.,CCC's NPI number?
Catherine Royse, M.S.,CCC's National Provider Identifier (NPI) is 1669502043, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Royse, M.S.,CCC located?
The NPPES record lists a practice address at 4308 N 51St Ave, Phoenix, AZ, 85031. Phone: (623) 691-1918. Providers update this record themselves, so call before visiting.
How can I verify Catherine Royse, M.S.,CCC's license?
Search the Arizona 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.