MS. KATHARINE MICHIKO ACCARDO LPC, LMHC
NPI 1003493909
Counselor - Mental Health in Norwalk, CT
About Ms. Katharine Michiko Accardo Lpc, Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KATHARINE MICHIKO ACCARDO LPC, LMHC (NPI 1003493909) is an individual mental health provider in Norwalk, Connecticut and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Katharine Michiko Accardo Lpc, Lmhc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Katharine Accardo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Katharine Accardo's NPI number?
The NPI number for Katharine Accardo is 1003493909. It was assigned to this individual provider in the NPPES registry on March 26, 2021.
Where is Katharine Accardo located?
Katharine Accardo practices at 1 Lois St, Norwalk, CT 06851. The listed phone number is (203) 221-8899.
What is Katharine Accardo's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Katharine Accardo enrolled in Medicare?
Yes. Katharine Accardo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Katharine Accardo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katharine Accardo reassigns Medicare benefits to Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katharine Accardo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Katharine Accardo was last updated on December 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ms. Katharine Michiko Accardo, LPC, LMHC · NPI 1003493909
Mental Health provider in Norwalk, Connecticut. Individual provider, active in the CMS NPPES registry since March 26, 2021.
## Identity
- **NPI:** 1003493909 (Entity type: Individual)
- **Enumerated:** March 26, 2021
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 1 LOIS ST, Norwalk, CT 06851-4404
- **Phone:** (203) 221-8899
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** December 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1003493909) · Data from the CMS NPPES public registry.