MS. REBECCA BIERSTEDT CHASE P.N.P.
NPI 1053574970
Nurse Practitioner - Pediatrics in Newburyport, MA
About Ms. Rebecca Bierstedt Chase P.n.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. REBECCA BIERSTEDT CHASE P.N.P. (NPI 1053574970) is an individual pediatrics provider in Newburyport, Massachusetts, licensed in Massachusetts (175741) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Rebecca Bierstedt Chase P.n.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Rebecca Chase reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lowell, MA 01852
- Reassigned Medicare billing, Massachusetts enrollment
- 135 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 01950 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Rebecca Chase's NPI number?
The NPI number for Rebecca Chase is 1053574970. It was assigned to this individual provider in the NPPES registry on July 10, 2008.
Where is Rebecca Chase located?
Rebecca Chase practices at 18 Highland Ave, Newburyport, MA 01950. The listed phone number is (978) 465-0322.
What is Rebecca Chase's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Rebecca Chase enrolled in Medicare?
Yes. Rebecca Chase is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Rebecca Chase's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Chase reassigns Medicare benefits to Lowell Community Health Center, Inc. (Lowell, 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 Rebecca Chase'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 Rebecca Chase was last updated on July 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Ms. Rebecca Bierstedt Chase, P.N.P. · NPI 1053574970
Pediatrics physician in Newburyport, Massachusetts. Individual provider, active in the CMS NPPES registry since July 10, 2008.
## Identity
- **NPI:** 1053574970 (Entity type: Individual)
- **Enumerated:** July 10, 2008
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 175741 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 18 HIGHLAND AVE, Newburyport, MA 01950-3812
- **Phone:** (978) 465-0322 · **Fax:** (978) 465-4336
## 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:** Lowell Community Health Center, Inc. (NPI 1689092595, Lowell, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 10, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1053574970) · Data from the CMS NPPES public registry.