ELZBIETA PIEKARZ-DYJAK MD
NPI 1598864217
Family Medicine in New Britain, CT
About Elzbieta Piekarz-dyjak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELZBIETA PIEKARZ-DYJAK MD (NPI 1598864217) is an individual family medicine provider in New Britain, Connecticut, licensed in Connecticut (046455) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bloomfield, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Elzbieta Piekarz-dyjak Md 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
3Medicare enrollment records show Elzbieta Piekarz-dyjak reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Farmington, CT 06032
- Reassigned Medicare billing, Connecticut enrollment
- 496 clinicians in this Medicare group
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 747 clinicians in this Medicare group
Middletown, CT 06457
- Reassigned Medicare billing, Connecticut enrollment
- 390 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 10
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 06051 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW BRITAIN, CT 06051
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 Elzbieta Piekarz-dyjak's NPI number?
The NPI number for Elzbieta Piekarz-dyjak is 1598864217. It was assigned to this individual provider in the NPPES registry on September 21, 2006.
Where is Elzbieta Piekarz-dyjak located?
Elzbieta Piekarz-dyjak practices at 85 Lafayette Street Community Health Center, Inc., New Britain, CT 06051. The listed phone number is (860) 224-3642.
What is Elzbieta Piekarz-dyjak's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Elzbieta Piekarz-dyjak enrolled in Medicare?
Yes. Elzbieta Piekarz-dyjak 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 Elzbieta Piekarz-dyjak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elzbieta Piekarz-dyjak reassigns Medicare benefits to 3 organizations: Prohealth Physicians PC (Farmington, CT), Hartford Healthcare Medical Group, Inc (Wethersfield, CT) and Community Health Center Inc (Middletown, 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 Elzbieta Piekarz-dyjak'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 Elzbieta Piekarz-dyjak was last updated on October 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Elzbieta Piekarz-Dyjak, MD · NPI 1598864217
Family Medicine physician in New Britain, Connecticut. Individual provider, active in the CMS NPPES registry since September 21, 2006.
## Identity
- **NPI:** 1598864217 (Entity type: Individual)
- **Enumerated:** September 21, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 046455 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 85 LAFAYETTE STREET, COMMUNITY HEALTH CENTER, INC., New Britain, CT 06051
- **Phone:** (860) 224-3642 · **Fax:** (860) 224-2760
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Prohealth Physicians PC (NPI 1720194053, Farmington, CT); Hartford Healthcare Medical Group, Inc (NPI 1043561301, Wethersfield, CT); Community Health Center Inc (NPI 1952591851, Middletown, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** October 17, 2022
- **Other identifiers:** Medicaid 008004591 (CT); Medicaid 004236346 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1598864217) · Data from the CMS NPPES public registry.