Registry data as of Aug 27, 2026

Allison Grubbs, M.A., CCC-SLP

Speech-Language Pathologist · Simsbury, CT

Allison Grubbs, M.A., CCC-SLP is a speech-language pathologist with a practice address in Simsbury, Connecticut, and NPI 1053995233, issued on May 12, 2021. Check the license (Connecticut 006538, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1053995233
Name
Allison Grubbs
Credential
M.A., CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
006538 CT
Self-reported in NPPES; status is on the state search
Practice location
45 Westwood Dr, Simsbury, CT 06070
Phone
(413) 262-4734
Enumerated
May 12, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 45 Westwood Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Monica Alexandre, SLP-CCCSpeech-Language Pathologist1497356778
  2. Casey BowenSpeech-Language Pathologist1073123667
  3. Emily Hamel, SLPSpeech-Language Pathologist1245830892
  4. Caitlin HitchcockSpeech-Language Pathologist1487287462

Verify Allison Grubbs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 006538
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

16 speech-language pathologist records list a Simsbury practice address

They are 16 of the 180 NPPES records with a Simsbury practice address, and 1,632 speech-language pathologist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other speech-language pathologist records in Connecticut

  1. Ellaine Abalos, M.S., CCC-SLPGlastonbury, CT1205150281
  2. Joseph AbrahamCromwell, CT1649950569
  3. Brianne AbustanManchester, CT1972082691
  4. Victoria AccaFarmington, CT1689465486
  5. April AckroydPlainville, CT1558613208
  6. Lynn Acton, MSNew Haven, CT1205817889
  7. Katherine AdamsNew Haven, CT1023851821
  8. Warren AdamsOxford, CT1306469150
  9. Haley Addis, M/S/, CCC-SLPOxford, CT1922490598
  10. Melanie AdittyaWest Hartford, CT1548849458

Common questions

What is Allison Grubbs, M.A., CCC-SLP's NPI number?

Allison Grubbs, M.A., CCC-SLP's National Provider Identifier (NPI) is 1053995233, issued on May 12, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Allison Grubbs, M.A., CCC-SLP located?

The NPPES record lists a practice address at 45 Westwood Dr, Simsbury, CT, 06070. Phone: (413) 262-4734. Providers update this record themselves, so call before visiting.

How can I verify Allison Grubbs, M.A., CCC-SLP's license?

NPPES lists Connecticut license number 006538, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.