Mary Dennison
Speech-Language Pathologist · Norwalk, OH
Mary Dennison is a speech-language pathologist with a practice address in Norwalk, Ohio, and NPI 1700201233, issued on Feb 20, 2014. Check the license (Ohio SP.5440, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Dennison
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- SP.5440 OH
Self-reported in NPPES; status is on the state search - Practice location
- 93 East League, Norwalk, OH 44857
- Phone
- (419) 668-2450
- Enumerated
- Feb 20, 2014
- Record last updated
- Feb 20, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 7,643 in Ohio → Look up another NPI →
Verify Mary Dennison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license SP.5440Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mary Dennison among 7,643 speech-language pathologist records in Ohio
Mary Dennison is one of 7,643 speech-language pathologist records with a practice address in Ohio. 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 2014, is newer than 22% of them.
- NPI issued2014 · 22% of these records are older, 58% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2014 · 68% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 speech-language pathologist records list a practice address in Norwalk
They are 16 of the 457 NPPES records with a practice address in Norwalk, and 7,643 speech-language pathologist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,643 in Ohio → Every provider in Norwalk → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Sarah Burger, M.A., CCC-SLPNorwalk, OH 448571104323260
- Autumn Camp, M.A. CCC-SLPNorwalk, OH 448571336510353
- Melissa FaleyNorwalk, OH 448571154745172
- Julie GardnerNorwalk, OH 448571457775348
- Bethany Koch, M.A., CCC-SLPNorwalk, OH 448571407276066
- Emily LewisNorwalk, OH 448571194367490
- Linnea Lodermeier, M.A., CCC-SLPNorwalk, OH 448571043852379
- Cara Long, M.A. CCC-SLPNorwalk, OH 448571679284806
Common questions
What is Mary Dennison's NPI number?
Mary Dennison's National Provider Identifier (NPI) is 1700201233, issued on Feb 20, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mary Dennison located?
The NPPES record lists a practice address at 93 East League, Norwalk, OH, 44857. Phone: (419) 668-2450. Providers update this record themselves, so call before visiting.
How can I verify Mary Dennison's license?
NPPES lists Ohio license number SP.5440, as entered by the provider. Search the Ohio 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.