Mary Jo Armstrong, M.A., CCC-SLP
Speech-Language Pathologist · Howell, MI
Mary Jo Armstrong, M.A., CCC-SLP is a speech-language pathologist with a practice address in Howell, Michigan, and NPI 1700276284, issued on Feb 4, 2015. Check the license (Michigan 7101000180, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Jo Armstrong
- Credential
- M.A., CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 7101000180 MI
Self-reported in NPPES; status is on the state search - Practice location
- 138 W Highland RD, Howell, MI 48843
- Phone
- (517) 376-4831
- Enumerated
- Feb 4, 2015
- Record last updated
- Feb 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 138 W Highland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa AdkinsOther Technician1801342241
- Brianna Adler, BCBA,LBABehavior Analyst1598376998
- Meagan Atkins, SLPSpeech-Language Pathologist1003485509
- Samantha Beard, OTRLPediatric Occupational Therapist1457729691
- Linda BihnBehavior Technician1992250526
- Jacob Billings, OTOccupational Therapist1063051910
Verify Mary Jo Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 7101000180Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32 speech-language pathologist records list a practice address in Howell
They are 32 of the 1,026 NPPES records with a practice address in Howell, and 3,734 speech-language pathologist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 32 in Howell → All 3,734 in Michigan → Every provider in Howell →
Other speech-language pathologist records in Michigan
- Christine Aardema, MS, CCC-SLPNorton Shores, MI1700292745
- Sheryl Aaron-MillerTroy, MI1881331064
- Andrew AbdaalHolly, MI1508628652
- Chandler Abdaal, MS CCC-SLPHolly, MI1487274437
- Carley AbelFarmington Hills, MI1457813479
- Dana Abel, M.A. CCC-SLPFlint, MI1386130664
- Connor Abell, M.A. CF-SLPSchoolcraft, MI1316631278
- Meira Abidov, MS, CCC-SLPDearborn, MI1720614209
- Britta Abood, CCC-SLPCorunna, MI1295259430
- Maisoun Abou-Arabi, CF-SLPDearborn, MI1114499753
Common questions
What is Mary Jo Armstrong, M.A., CCC-SLP's NPI number?
Mary Jo Armstrong, M.A., CCC-SLP's National Provider Identifier (NPI) is 1700276284, issued on Feb 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jo Armstrong, M.A., CCC-SLP located?
The NPPES record lists a practice address at 138 W Highland RD, Howell, MI, 48843. Phone: (517) 376-4831. Providers update this record themselves, so call before visiting.
How can I verify Mary Jo Armstrong, M.A., CCC-SLP's license?
NPPES lists Michigan license number 7101000180, as entered by the provider. Search the Michigan 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.