KATARZYNA TESZ PMHNP
NPI 1205593209
Nurse Practitioner - Psychiatric/Mental Health in Berlin, CT
About Katarzyna Tesz Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATARZYNA TESZ PMHNP (NPI 1205593209) is an individual psychiatric/mental health provider in Berlin, Connecticut, licensed in Connecticut (2021085654) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newington, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Katarzyna Tesz Pmhnp 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 Katarzyna Tesz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kensington, CT 06037
- Reassigned Medicare billing, Connecticut enrollment
- 9 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KENSINGTON, CT 06037
KENSINGTON, CT 06037
KENSINGTON, CT 06037
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 Katarzyna Tesz's NPI number?
The NPI number for Katarzyna Tesz is 1205593209. It was assigned to this individual provider in the NPPES registry on November 24, 2021.
Where is Katarzyna Tesz located?
Katarzyna Tesz practices at 26 Chamberlain Hwy, Berlin, CT 06037. The listed phone number is (860) 893-0040.
What is Katarzyna Tesz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Katarzyna Tesz enrolled in Medicare?
Yes. Katarzyna Tesz 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 Katarzyna Tesz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katarzyna Tesz reassigns Medicare benefits to Paragon Behavioral Health LLC (Kensington, 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 Katarzyna Tesz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katarzyna Tesz accept?
Health plans from Anthem Blue Cross and Blue Shield list Katarzyna Tesz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Katarzyna Tesz was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Katarzyna Tesz, PMHNP · NPI 1205593209
Psychiatric/Mental Health physician in Berlin, Connecticut. Individual provider, active in the CMS NPPES registry since November 24, 2021.
## Identity
- **NPI:** 1205593209 (Entity type: Individual)
- **Enumerated:** November 24, 2021
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 2021085654 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 26 CHAMBERLAIN HWY, Berlin, CT 06037-1921
- **Phone:** (860) 893-0040
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Paragon Behavioral Health LLC (NPI 1063179455, Kensington, 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:** April 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1205593209) · Data from the CMS NPPES public registry.