DR. JENNY SANG CHAN MD
NPI 1427217603
Anesthesiology in Ridgewood, NJ
About Dr. Jenny Sang Chan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JENNY SANG CHAN MD (NPI 1427217603) is an individual anesthesiology provider in Ridgewood, New Jersey, licensed in New York (60 242456) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (2004).
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
Dr. Jenny Sang Chan 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
2Medicare enrollment records show Jenny Chan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Paramus, NJ 07652
- Reassigned Medicare billing, New Jersey enrollment
- 833 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 5
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
RIDGEWOOD, NJ 07450
RIDGEWOOD, NJ 07450
RIDGEWOOD, NJ 07450
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 Jenny Chan's NPI number?
The NPI number for Jenny Chan is 1427217603. It was assigned to this individual provider in the NPPES registry on June 3, 2008.
Where is Jenny Chan located?
Jenny Chan practices at 223 N Van Dien Ave, Ridgewood, NJ 07450. The listed phone number is (917) 930-5465.
What is Jenny Chan's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Jenny Chan enrolled in Medicare?
Yes. Jenny Chan 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 Jenny Chan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jenny Chan reassigns Medicare benefits to 2 organizations: Valley Physician Services PC (Paramus, NJ) and Bay Anesthesia LLC (East Brunswick, NJ). 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 Jenny Chan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jenny Chan accept?
Health plans from Oscar Health list Jenny Chan 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 Jenny Chan was last updated on June 9, 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.
# Dr. Jenny Sang Chan, MD · NPI 1427217603
Anesthesiology physician in Ridgewood, New Jersey. Individual provider, active in the CMS NPPES registry since June 3, 2008.
## Identity
- **NPI:** 1427217603 (Entity type: Individual)
- **Enumerated:** June 3, 2008
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 60 242456 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 223 N VAN DIEN AVE, Ridgewood, NJ 07450-2726
- **Phone:** (917) 930-5465
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Valley Physician Services PC (NPI 1467815928, Paramus, NJ); Bay Anesthesia LLC (NPI 1063151546, East Brunswick, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 2004
## Record status
- **NPPES last updated:** June 9, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1427217603) · Data from the CMS NPPES public registry.