Liana Mattera, MA, LPC-A
Mental Health Counselor · Norwalk, CT
Liana Mattera, MA, LPC-A is a mental health counselor with a practice address in Norwalk, Connecticut, and NPI 1831958768, issued on Mar 14, 2024. Check the license (Connecticut 6769, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Liana Mattera
- Credential
- MA, LPC-A
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 6769 CT
Self-reported in NPPES; status is on the state search - Practice location
- 98 East Ave, Norwalk, CT 06851
- Phone
- (203) 580-6660
- Enumerated
- Mar 14, 2024
- Entity
- Type 1 · individual
Also registered at 98 East Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittney Augustin, LPCAProfessional Counselor1841163789
- Leah Brown, M.A.Marriage & Family Therapist1265975973
- Mariah Carey, NCC, LPC-AMental Health Counselor1841076809
- Sophie Cox, LPC, NCCProfessional Counselor1487203717
- Amy Dorsey, LCSWClinical Social Worker1811489545
- Savashia Harris, MS, LMFTMarriage & Family Therapist1740725183
Verify Liana Mattera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 6769Check 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
- Union Cognitive Care, PCNorwalk, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
49 mental health counselor records list a practice address in Norwalk
They are 49 of the 1,993 NPPES records with a practice address in Norwalk, and 2,386 mental health counselor records in Connecticut.
All 49 in Norwalk → All 2,386 in Connecticut → Every provider in Norwalk →
Other mental health counselor records in Connecticut
- Patricia Abad, M.A.Farmington, CT1467571984
- Sarah Abbott, LPC-AEnfield, CT1164279691
- Chananya Abraham, LPC, MSWaterbury, CT1710380019
- Alisa AbramsFairfield, CT1417806373
- Katharine Accardo, LPC, LMHCNorwalk, CT1003493909
- Diane Ack-MitchellTorrington, CT1114674512
- Kathryn AckerNew Britain, CT1487464962
- Pilar AcostaPlainville, CT1962267229
- Shim AdadevohManchester, CT1598994386
- Ashley Adamec, LCSWManchester, CT1083008106
Common questions
What is Liana Mattera, MA, LPC-A's NPI number?
Liana Mattera, MA, LPC-A's National Provider Identifier (NPI) is 1831958768, issued on Mar 14, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Liana Mattera, MA, LPC-A located?
The NPPES record lists a practice address at 98 East Ave, Norwalk, CT, 06851. Phone: (203) 580-6660. Providers update this record themselves, so call before visiting.
How can I verify Liana Mattera, MA, LPC-A's license?
NPPES lists Connecticut license number 6769, 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. 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) 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 27, 2026.