DR. DAYNA MARIE PERKOWSKI M.D.
NPI 1144495094
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in New Haven, CT
About Dr. Dayna Marie Perkowski M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAYNA MARIE PERKOWSKI M.D. (NPI 1144495094) is an individual neurology with special qualifications in child neurology provider in New Haven, Connecticut, licensed in Connecticut (76421) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Virginia School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Dr. Dayna Marie Perkowski 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
3Medicare enrollment records show Dayna Perkowski reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Falling Waters, WV 25419
- Reassigned Medicare billing, West Virginia enrollment
- Medicare enrollment name: West Virginia University Medical Corporation
- 2,471 clinicians in this Medicare group
Salisbury, NC 28147
- Reassigned Medicare billing, North Carolina enrollment
- 1,534 clinicians in this Medicare group
Colorado Springs, CO 80903
- Reassigned Medicare billing, Colorado, Illinois, North Carolina and Oregon enrollments
- 33 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06510 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
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 Dayna Perkowski's NPI number?
The NPI number for Dayna Perkowski is 1144495094. It was assigned to this individual provider in the NPPES registry on April 22, 2008.
Where is Dayna Perkowski located?
Dayna Perkowski practices at 20 York St, New Haven, CT 06510. The listed phone number is (203) 668-4242.
What is Dayna Perkowski's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.
Is Dayna Perkowski enrolled in Medicare?
Yes. Dayna Perkowski 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 Dayna Perkowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dayna Perkowski reassigns Medicare benefits to 3 organizations: Spring Mills Medical Center (Falling Waters, WV), The Charlotte-Mecklenburg Hospital Authority (Salisbury, NC) and Neuromonitoring Services Of America, Inc (Colorado Springs, CO). 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 Dayna Perkowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dayna Perkowski accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Blue Cross and Blue Shield of Nebraska and Cigna Healthcare and 2 other insurers list Dayna Perkowski 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 Dayna Perkowski was last updated on February 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Dayna Marie Perkowski, M.D. · NPI 1144495094
Neurology with Special Qualifications in Child Neurology physician in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since April 22, 2008.
## Identity
- **NPI:** 1144495094 (Entity type: Individual)
- **Enumerated:** April 22, 2008
- **Primary specialty:** Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology · taxonomy 2084N0402X
- **State license:** 76421 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 20 YORK ST, New Haven, CT 06510-3220
- **Phone:** (203) 668-4242
## 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): Spring Mills Medical Center (NPI 1235489931, Falling Waters, WV); The Charlotte-Mecklenburg Hospital Authority (NPI 1043719610, Salisbury, NC); Neuromonitoring Services Of America, Inc (NPI 1134307531, Colorado Springs, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Virginia School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** February 25, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1144495094) · Data from the CMS NPPES public registry.