Katherine B. Key, M.C.D.
Speech-Language Pathologist · Metairie, LA
Katherine B. Key, M.C.D. is a speech-language pathologist with a practice address in Metairie, Louisiana, and NPI 1972781227, issued on Feb 7, 2008. Check the license (Louisiana 5884, as entered in NPPES) with the Louisiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine B. Key
- Credential
- M.C.D.
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 5884 LA
Self-reported in NPPES; status is on the state search - Practice location
- 4000 W Esplanade Ave S, Metairie, LA 70002
- Phone
- (504) 885-1606
- Enumerated
- Feb 7, 2008
- Record last updated
- Feb 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 3,307 in Louisiana → Look up another NPI →
Also registered at 4000 W Esplanade Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Folse, M.C.D.Speech-Language Pathologist1699943761
- Ashley JonesSpeech-Language Assistant1881885861
Verify Katherine B. Key in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 5884Check 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 B. Key among 3,307 speech-language pathologist records in Louisiana
Katherine B. Key, M.C.D. is one of 3,307 speech-language pathologist records with a practice address in Louisiana. 2% 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 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 82% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2008 · 50% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
137 speech-language pathologist records list a practice address in Metairie
They are 137 of the 5,682 NPPES records with a practice address in Metairie, and 3,307 speech-language pathologist records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,307 in Louisiana → Every provider in Metairie → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Josephine Beatmann, MCD, CCC-SLPMetairie, LA 700021497949432
- Deborah Buchler, M.C.D.Metairie, LA 700021861607756
- Allison Danner, SLPMetairie, LA 700021992938062
- Nicole Delahoussaye, M.S, CCC-SLPMetairie, LA 700021629371893
- Sylvia Finger, MCD, CCCMetairie, LA 700021114963014
- Kathleen Folse, M.C.D.Metairie, LA 700021699943761
- Kelley HebertMetairie, LA 700021407109911
- Martha Myers, M.C.D., CCC-SLPMetairie, LA 700021609907443
Common questions
What is Katherine B. Key, M.C.D.'s NPI number?
Katherine B. Key, M.C.D.'s National Provider Identifier (NPI) is 1972781227, issued on Feb 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Katherine B. Key, M.C.D. located?
The NPPES record lists a practice address at 4000 W Esplanade Ave S, Metairie, LA, 70002. Phone: (504) 885-1606. Providers update this record themselves, so call before visiting.
How can I verify Katherine B. Key, M.C.D.'s license?
NPPES lists Louisiana license number 5884, as entered by the provider. Search the Louisiana 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.