MAXINE F CHAN MD
NPI 1659909810
Internal Medicine - Infectious Disease in New York, NY
About Maxine F Chan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAXINE F CHAN MD (NPI 1659909810) is an individual infectious disease provider in New York, New York, licensed in New York (328125) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Rutgers New Jersey Medical School (2020).
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
Maxine F 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 Reassignment
Medicare enrollment records show Maxine Chan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10032 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
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 Maxine Chan's NPI number?
The NPI number for Maxine Chan is 1659909810. It was assigned to this individual provider in the NPPES registry on March 31, 2020.
Where is Maxine Chan located?
Maxine Chan practices at 180 Fort Washington Ave Fl 6, New York, NY 10032. The listed phone number is (212) 305-3174.
What is Maxine Chan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Maxine Chan enrolled in Medicare?
Yes. Maxine 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 organization bills Medicare for Maxine Chan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maxine Chan reassigns Medicare benefits to Trustees Of Columbia University In The City Of New York (New York, NY). 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 Maxine Chan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Maxine Chan affiliated with any hospitals?
According to CMS data, Maxine Chan is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Maxine Chan was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Maxine F Chan, MD · NPI 1659909810
Infectious Disease physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 31, 2020.
## Identity
- **NPI:** 1659909810 (Entity type: Individual)
- **Enumerated:** March 31, 2020
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 328125 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 180 FORT WASHINGTON AVE FL 6, New York, NY 10032-3722
- **Phone:** (212) 305-3174
## 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:** Trustees Of Columbia University In The City Of New York (NPI 1508266347, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers New Jersey Medical School, class of 2020
## Record status
- **NPPES last updated:** April 10, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1659909810) · Data from the CMS NPPES public registry.