ERIN YI CHEN WEI MD
NPI 1306070651
Anesthesiology in Nyack, NY
About Erin Yi Chen Wei Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIN YI CHEN WEI MD (NPI 1306070651) is an individual anesthesiology provider in Nyack, New York, licensed in New York (241878) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS, is affiliated with Hackensack University Medical Center, and is a graduate of Georgetown University School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses
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
Erin Yi Chen Wei Md 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
10Medicare enrollment records show Erin Wei reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 1,406 clinicians in this Medicare group
Suffern, NY 10901
- Reassigned Medicare billing, New York enrollment
- 106 clinicians in this Medicare group
Englewood, NJ 07631
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Northern Valley Anesthesiology PA
- 138 clinicians in this Medicare group
Teaneck, NJ 07666
- Reassigned Medicare billing, New Jersey enrollment
- 46 clinicians in this Medicare group
Hackensack, NJ 07601
- Reassigned Medicare billing, New Jersey enrollment
- 781 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
Wayne, NJ 07470
- Reassigned Medicare billing, New Jersey enrollment
- 40 clinicians in this Medicare group
Woodland Park, NJ 07424
- Reassigned Medicare billing, New Jersey enrollment
- 117 clinicians in this Medicare group
Valley Stream, NY 11581
- Reassigned Medicare billing, New Jersey enrollment
- 124 clinicians in this Medicare group
East Brunswick, NJ 08816
- Reassigned Medicare billing, New Jersey enrollment
- 121 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hackensack University Medical Center
Acute Care Hospitals · Hackensack, NJHoly Name Medical Center
Acute Care Hospitals · Teaneck, NJEnglewood Hospital And Medical Center
Acute Care Hospitals · Englewood, NJNew York-Presbyterian Hospital
Acute Care Hospitals · New York, NYOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NYACK, NY 10960
NYACK, NY 10960
NYACK, NY 10960
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 Wei's NPI number?
The NPI number for Erin Wei is 1306070651. It was assigned to this individual provider in the NPPES registry on May 14, 2009.
Where is Erin Wei located?
Erin Wei practices at 160 N Midland Ave Nyack Hospital, Nyack, NY 10960. The listed phone number is (845) 348-2862.
What is Erin Wei's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Erin Wei enrolled in Medicare?
Yes. Erin Wei 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 Wei's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Wei reassigns Medicare benefits to 10 organizations: North Shore - Lij Anesthesiology, PC (Chappaqua, NY), Ramapo Anesthesiologists, PC (Suffern, NY), Northern Valley Anesthesiology, P.A. (Englewood, NJ), Holy Name Anesthesia Partners (Teaneck, NJ), New Jersey Healthcare Specialists PC (Hackensack, NJ) and 5 more organizations, listed in the Medicare section above. 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 Wei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erin Wei accept?
Health plans from Oscar Health list Erin Wei 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.
Is Erin Wei affiliated with any hospitals?
According to CMS data, Erin Wei is affiliated with Hackensack University Medical Center, Holy Name Medical Center, Englewood Hospital And Medical Center and New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Erin Wei was last updated on May 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 Yi Chen Wei, MD · NPI 1306070651
Anesthesiology physician in Nyack, New York. Individual provider, active in the CMS NPPES registry since May 14, 2009.
## Identity
- **NPI:** 1306070651 (Entity type: Individual)
- **Enumerated:** May 14, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 241878 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 160 N MIDLAND AVE, NYACK HOSPITAL, Nyack, NY 10960-1912
- **Phone:** (845) 348-2862
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): North Shore - Lij Anesthesiology, PC (NPI 1417401266, Chappaqua, NY); Ramapo Anesthesiologists, PC (NPI 1235151002, Suffern, NY); Northern Valley Anesthesiology, P.A. (NPI 1245289487, Englewood, NJ); Holy Name Anesthesia Partners (NPI 1457907461, Teaneck, NJ); New Jersey Healthcare Specialists PC (NPI 1174585780, Hackensack, NJ); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** May 14, 2009
---
Source: [NPI Profile](https://npiprofile.com/npi/1306070651) · Data from the CMS NPPES public registry.