ERIN SANCHEZ RN
NPI 1831717206
Registered Nurse in Chestnut Hill, MA
About Erin Sanchez Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIN SANCHEZ RN (NPI 1831717206) is an individual registered nurse in Chestnut Hill, Massachusetts, licensed in Massachusetts (RN2339092) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS, is affiliated with Mount Auburn Hospital, and is a graduate of Other (2022).
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 and accepts Medicare assignment
Erin Sanchez Rn 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
5Medicare enrollment records show Erin Sanchez reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1255818472 (Massachusetts)
- 1,006 clinicians in this Medicare group
Winchester, MA 01890
- Reassigned Medicare billing, Massachusetts enrollment
- 88 clinicians in this Medicare group
Winchester, MA 01890
- Reassigned Medicare billing, Massachusetts enrollment
- 105 clinicians in this Medicare group
Lowell, MA 01851
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Integrated Gastroenterology Consultants, P.C.
- 70 clinicians in this Medicare group
Lowell, MA 01854
- Reassigned Medicare billing, Massachusetts enrollment
- 123 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Auburn Hospital
Acute Care Hospitals · Cambridge, MALowell General Hospital
Acute Care Hospitals · Lowell, MAWinchester Hospital
Acute Care Hospitals · Winchester, MAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHESTNUT HILL, MA 02467
CHESTNUT HILL, MA 02467
CHESTNUT HILL, MA 02467
CHESTNUT HILL, MA 02467
CHESTNUT HILL, MA 02467
CHESTNUT HILL, MA 02467
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 Erin Sanchez's NPI number?
The NPI number for Erin Sanchez is 1831717206. It was assigned to this individual provider in the NPPES registry on July 11, 2020.
Where is Erin Sanchez located?
Erin Sanchez practices at 140 Commonwealth Ave, Chestnut Hill, MA 02467. The listed phone number is (770) 316-5458.
What is Erin Sanchez's specialty?
The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.
Is Erin Sanchez enrolled in Medicare?
Yes. Erin Sanchez 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 Erin Sanchez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Sanchez reassigns Medicare benefits to 5 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA), Winchester Anesthesia Associates 2 Inc (Winchester, MA), Winchester Anesthesia Associates, Inc (Winchester, MA), Integrated Gastroenterology Consultants, PC (Lowell, MA) and Lowell Anesthesiology Service, Inc. (Lowell, MA). 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 Erin Sanchez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Erin Sanchez affiliated with any hospitals?
According to CMS data, Erin Sanchez is affiliated with Mount Auburn Hospital, Lowell General Hospital and Winchester Hospital.
When was this NPI record last updated?
The NPPES record for Erin Sanchez was last updated on July 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Erin Sanchez, RN · NPI 1831717206
Registered Nurse provider in Chestnut Hill, Massachusetts. Individual provider, active in the CMS NPPES registry since July 11, 2020.
## Identity
- **NPI:** 1831717206 (Entity type: Individual)
- **Enumerated:** July 11, 2020
- **Primary specialty:** Registered Nurse · taxonomy 163W00000X
- **State license:** RN2339092 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 140 COMMONWEALTH AVE, Chestnut Hill, MA 02467-3800
- **Phone:** (770) 316-5458
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1861216038, Boston, MA); Winchester Anesthesia Associates 2 Inc (NPI 1427599588, Winchester, MA); Winchester Anesthesia Associates, Inc (NPI 1972626117, Winchester, MA); Integrated Gastroenterology Consultants, PC (NPI 1477553287, Lowell, MA); Lowell Anesthesiology Service, Inc. (NPI 1114927282, Lowell, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 11, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1831717206) · Data from the CMS NPPES public registry.