Catherine Colachico, MS, CCC-SLP
Speech-Language Pathologist · Walnut Creek, CA
Catherine Colachico, MS, CCC-SLP is a speech-language pathologist with a practice address in Walnut Creek, California, and NPI 1235809245, issued on Sep 20, 2021. Check the license (California 19896, 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
- Catherine Colachico
- Credential
- MS, CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 19896 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2121 Ygnacio Valley RD, Walnut Creek, CA 94598
- Phone
- (617) 877-2512
- Enumerated
- Sep 20, 2021
- Record last updated
- Sep 20, 2021 (not updated in 5 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 →
Also registered at 2121 Ygnacio Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Catherine Colachico in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 19896Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Catherine Colachico among 13,141 speech-language pathologist records in California
Catherine Colachico, MS, 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 2021, is newer than 57% of them.
- NPI issued2021 · 57% of these records are older, 38% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2021 · 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).
61 speech-language pathologist records list a practice address in Walnut Creek
They are 61 of the 6,170 NPPES records with a practice address in Walnut Creek, 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 Walnut Creek → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Pamela Bloch, MS, CCC-SLPWalnut Creek, CA 945981679076830
- Colleen Cleary, MS, CCC-SLPWalnut Creek, CA 945981689177693
- Tricia Dausses, SLPWalnut Creek, CA 945981851437875
- Michelle Devito, M.S. CCC-SLPWalnut Creek, CA 945981568607810
- Linda Heckenlively, M.S., CCC-SLPWalnut Creek, CA 945981003294794
- Emmalee KneafseyWalnut Creek, CA 945981093249047
- Carol Layne, M.S.Walnut Creek, CA 945981073798195
- Siobhan Mark, MS CCC-SLPWalnut Creek, CA 945981487141974
Common questions
What is Catherine Colachico, MS, CCC-SLP's NPI number?
Catherine Colachico, MS, CCC-SLP's National Provider Identifier (NPI) is 1235809245, issued on Sep 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Colachico, MS, CCC-SLP located?
The NPPES record lists a practice address at 2121 Ygnacio Valley RD, Walnut Creek, CA, 94598. Phone: (617) 877-2512. Providers update this record themselves, so call before visiting.
How can I verify Catherine Colachico, MS, CCC-SLP's license?
NPPES lists California license number 19896, 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.