Katherine Walker, M.A., CCC-SLP
Speech-Language Pathologist · Denver, CO
Katherine Walker, M.A., CCC-SLP is a speech-language pathologist with a practice address in Denver, Colorado, and NPI 1124060009, issued on Jun 12, 2006. Check the license with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Walker
- Credential
- M.A., CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- Practice location
- 1055 Clermont St, Denver, CO 80220
- Phone
- (303) 399-8020
- Enumerated
- Jun 12, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (303) 393-5220
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 4,253 in Colorado → Look up another NPI →
Also registered at 1055 Clermont St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Able, RNRegistered Nurse1124264726
- Sergio Aguilar, MSWClinical Social Worker1497099352
- Stephen Albert, D.P.M.Primary Podiatric Medicine Podiatrist1497798144
- Mary Albyn, R.PH.Pharmacist1477689073
- Edward Alvarez, RNRegistered Nurse1407919459
- Colleen Ambrozy, BS PHARMPharmacist1174570980
Verify Katherine Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado 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
Katherine Walker among 4,253 speech-language pathologist records in Colorado
Katherine Walker, M.A., CCC-SLP is one of 4,253 speech-language pathologist records with a practice address in Colorado. 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 97% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2026 · 45% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
716 speech-language pathologist records list a practice address in Denver
They are 716 of the 25,068 NPPES records with a practice address in Denver, and 4,253 speech-language pathologist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,253 in Colorado → Every provider in Denver → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Maeline Barnstable, M.A., CCC-SLPDenver, CO 802201427171875
- Sarah Bartles, M.A.Denver, CO 802201679515563
- Rosanne Demattia Pash, SLP-CDenver, CO 802201033191283
- Sara Howatt, SLPDenver, CO 802201518955665
- Kara McDwyer, M.S. CCC-SLPDenver, CO 802201659533560
- Leslie Nicholas, MADenver, CO 802201114146644
- Janet Nissen, MA SLP CCCDenver, CO 802201063503811
- Marilyn Selinger, PH.D.Denver, CO 802201336167972
Common questions
What is Katherine Walker, M.A., CCC-SLP's NPI number?
Katherine Walker, M.A., CCC-SLP's National Provider Identifier (NPI) is 1124060009, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Walker, M.A., CCC-SLP located?
The NPPES record lists a practice address at 1055 Clermont St, Denver, CO, 80220. Phone: (303) 399-8020. Providers update this record themselves, so call before visiting.
How can I verify Katherine Walker, M.A., CCC-SLP's license?
Search the Colorado 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.