ANDREA ONUFRYCHUK FNP-BC
NPI 1497205769
Nurse Practitioner - Family in Boston, MA
About Andrea Onufrychuk Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREA ONUFRYCHUK FNP-BC (NPI 1497205769) is an individual family provider in Boston, Massachusetts, licensed in Massachusetts (RN2349446) and active in the NPI registry since October 2016. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
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 (PECOS)
Andrea Onufrychuk Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Andrea Onufrychuk reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,026 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 02215 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.
BOSTON, MA 02215
BOSTON, MA 02215
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 Andrea Onufrychuk's NPI number?
The NPI number for Andrea Onufrychuk is 1497205769. It was assigned to this individual provider in the NPPES registry on October 10, 2016.
Where is Andrea Onufrychuk located?
Andrea Onufrychuk practices at 450 Brookline Ave, Boston, MA 02215. The listed phone number is (603) 494-7376.
What is Andrea Onufrychuk's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Andrea Onufrychuk enrolled in Medicare?
Yes. Andrea Onufrychuk is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Andrea Onufrychuk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Onufrychuk reassigns Medicare benefits to Dana-Farber Cancer Institute, Inc. (Boston, MA). 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 Andrea Onufrychuk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrea Onufrychuk accept?
Health plans from Anthem Blue Cross and Blue Shield list Andrea Onufrychuk 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 Andrea Onufrychuk was last updated on May 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Andrea Onufrychuk, FNP-BC · NPI 1497205769
Family physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since October 10, 2016.
## Identity
- **NPI:** 1497205769 (Entity type: Individual)
- **Enumerated:** October 10, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN2349446 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 450 BROOKLINE AVE, Boston, MA 02215-5450
- **Phone:** (603) 494-7376
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Dana-Farber Cancer Institute, Inc. (NPI 1851333686, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1497205769) · Data from the CMS NPPES public registry.