SARAH HOLLI AUERBACH CNP
NPI 1396533170
Nurse Practitioner - Family in Boston, MA
About Sarah Holli Auerbach Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH HOLLI AUERBACH CNP (NPI 1396533170) is an individual family provider in Boston, Massachusetts, licensed in Massachusetts (RN2302764) and active in the NPI registry since April 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of Georgetown University School Of Medicine (2024).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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)
Sarah Holli Auerbach Cnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sarah Auerbach reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 531 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 02115 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 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Sarah Auerbach's NPI number?
The NPI number for Sarah Auerbach is 1396533170. It was assigned to this individual provider in the NPPES registry on April 30, 2025.
Where is Sarah Auerbach located?
Sarah Auerbach practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-5000.
What is Sarah Auerbach's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sarah Auerbach enrolled in Medicare?
Yes. Sarah Auerbach is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sarah Auerbach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Auerbach 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 Sarah Auerbach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Auerbach accept?
Health plans from Taro Health list Sarah Auerbach 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 Sarah Auerbach was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.
# Sarah Holli Auerbach, CNP · NPI 1396533170
Family physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 30, 2025.
## Identity
- **NPI:** 1396533170 (Entity type: Individual)
- **Enumerated:** April 30, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN2302764 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 LONGWOOD AVE, Boston, MA 02115-5724
- **Phone:** (617) 355-5000
## 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 1346433257, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 2024
## Record status
- **NPPES last updated:** October 8, 2026
- **Other identifiers:** Medicaid 110225489A (MA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1396533170) · Data from the CMS NPPES public registry.