Marella Kay Mize, M.ED., CCC-SLP/L
Speech-Language Pathologist · Midwest City, OK
Marella Kay Mize, M.ED., CCC-SLP/L is a speech-language pathologist with a practice address in Midwest City, Oklahoma, and NPI 1659527323, issued on Aug 13, 2008. Check the license (Oklahoma 729, as entered in NPPES) with the Oklahoma board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marella Kay Mize
- Credential
- M.ED., CCC-SLP/L
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 729 OK
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Hand RD, Midwest City, OK 73130
- Phone
- (405) 769-4946
- Enumerated
- Aug 13, 2008
- Record last updated
- Aug 13, 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 2,454 in Oklahoma → Look up another NPI →
Verify Marella Kay Mize in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 729Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marella Kay Mize among 2,454 speech-language pathologist records in Oklahoma
Marella Kay Mize, M.ED., CCC-SLP/L is one of 2,454 speech-language pathologist records with a practice address in Oklahoma. 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 2008, is newer than 14% of them.
- NPI issued2008 · 14% of these records are older, 82% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2008 · 64% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 speech-language pathologist records list a practice address in Midwest City
They are 47 of the 1,250 NPPES records with a practice address in Midwest City, and 2,454 speech-language pathologist records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,454 in Oklahoma → Every provider in Midwest City → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Julie Adams, MS-CCC-SLPMidwest City, OK 731301942750716
- Christina Cid, M.S. CCC-SLPMidwest City, OK 731301245662618
- Christa Collins, M.S. CFY-SLPMidwest City, OK 731301578855102
- Christine DoolyMidwest City, OK 731301386031466
- Dorothy Fields, M.S., CCC-SLPMidwest City, OK 731301588073852
- Kelsey McLain, M.S. CCC-SLPMidwest City, OK 731301447519616
- Holly Richison, M.S CFY-SLPMidwest City, OK 731301104221670
- Alexandra Roy, CF-SLPMidwest City, OK 731301063902252
Common questions
What is Marella Kay Mize, M.ED., CCC-SLP/L's NPI number?
Marella Kay Mize, M.ED., CCC-SLP/L's National Provider Identifier (NPI) is 1659527323, issued on Aug 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marella Kay Mize, M.ED., CCC-SLP/L located?
The NPPES record lists a practice address at 2500 Hand RD, Midwest City, OK, 73130. Phone: (405) 769-4946. Providers update this record themselves, so call before visiting.
How can I verify Marella Kay Mize, M.ED., CCC-SLP/L's license?
NPPES lists Oklahoma license number 729, as entered by the provider. Search the Oklahoma 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.