Mary Katherine O'Connell, SLP
Speech-Language Pathologist · Huntsville, AL
Mary Katherine O'Connell, SLP is a speech-language pathologist with a practice address in Huntsville, Alabama, and NPI 1356184675, issued on Jun 14, 2024. Check the license (Alabama 5605, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Katherine O'Connell
- Credential
- SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 5605 AL
Self-reported in NPPES; status is on the state search - Practice location
- 4670 Bellewood Dr, Huntsville, AL 35802
- Phone
- (256) 679-3666
- Enumerated
- Jun 14, 2024
- Record last updated
- Mar 26, 2025
- Medicare enrollment
- Enrolled (PECOS I20240710003899); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 1,794 in Alabama → Look up another NPI →
Also registered at 4670 Bellewood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erica Hubert, PTPhysical Therapist1134816531
Verify Mary Katherine O'Connell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alabama board licenses this profession
Search for license 5605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Functional Pathways Preferred OF Tennessee LLCHuntsville, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Katherine O'Connell among 1,794 speech-language pathologist records in Alabama
Mary Katherine O'Connell, SLP is one of 1,794 speech-language pathologist records with a practice address in Alabama. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 84% of them.
- NPI issued2024 · 84% of these records are older, 10% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 5% of these records are
- Graduated2022 · median 2015 among the 88 with a school on file
- Record last updated2025 · 63% 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 Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
161 speech-language pathologist records list a practice address in Huntsville
They are 161 of the 5,555 NPPES records with a practice address in Huntsville, and 1,794 speech-language pathologist records in Alabama.
All 1,794 in Alabama → Every provider in Huntsville → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Jennifer Cone, M.ED., CCC-SLPHuntsville, AL 358021245574623
- Mary CorbettHuntsville, AL 358021275420416
- Sarabeth HackerHuntsville, AL 358021629805593
- Brittani LeeHuntsville, AL 358021205372125
- Courtney LloydHuntsville, AL 358021497508782
- Emily Myler, M.S., SLPHuntsville, AL 358021093563165
- Kathryn YatesHuntsville, AL 358021942171483
- Courtney BuzzardHuntsville, AL 358011972251536
Common questions
What is Mary Katherine O'Connell, SLP's NPI number?
Mary Katherine O'Connell, SLP's National Provider Identifier (NPI) is 1356184675, issued on Jun 14, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Mary Katherine O'Connell, SLP located?
The NPPES record lists a practice address at 4670 Bellewood Dr, Huntsville, AL, 35802. Phone: (256) 679-3666. Providers update this record themselves, so call before visiting.
How can I verify Mary Katherine O'Connell, SLP's license?
NPPES lists Alabama license number 5605, as entered by the provider. Search the Alabama 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. Medicare files from data.cms.gov. 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.