KATERYNA BERTUCH M.D.
NPI 1811239817
Internal Medicine - Rheumatology in Torrington, CT
About Kateryna Bertuch M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATERYNA BERTUCH M.D. (NPI 1811239817) is an individual rheumatology provider in Torrington, Connecticut, licensed in Connecticut (61887) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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
Kateryna Bertuch M.d. 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 Reassignments
2Medicare enrollment records show Kateryna Bertuch reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 clinicians in this Medicare group
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 747 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 3
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 06790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TORRINGTON, CT 06790
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 Kateryna Bertuch's NPI number?
The NPI number for Kateryna Bertuch is 1811239817. It was assigned to this individual provider in the NPPES registry on March 18, 2013.
Where is Kateryna Bertuch located?
Kateryna Bertuch practices at 538 Litchfield St, Torrington, CT 06790. The listed phone number is (860) 496-1790.
What is Kateryna Bertuch's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Kateryna Bertuch enrolled in Medicare?
Yes. Kateryna Bertuch 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 organizations bill Medicare for Kateryna Bertuch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kateryna Bertuch reassigns Medicare benefits to 2 organizations: Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT) and Hartford Healthcare Medical Group, Inc (Wethersfield, CT). Each 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 Kateryna Bertuch'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 Kateryna Bertuch was last updated on October 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Kateryna Bertuch, M.D. · NPI 1811239817
Rheumatology physician in Torrington, Connecticut. Individual provider, active in the CMS NPPES registry since March 18, 2013.
## Identity
- **NPI:** 1811239817 (Entity type: Individual)
- **Enumerated:** March 18, 2013
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 61887 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 538 LITCHFIELD ST, Torrington, CT 06790-6669
- **Phone:** (860) 496-1790
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT); Hartford Healthcare Medical Group, Inc (NPI 1043561301, Wethersfield, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** October 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1811239817) · Data from the CMS NPPES public registry.