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DR. NICHOLAS CHAN MD
NPI 1518428622
Internal Medicine - Cardiovascular Disease in New York, NY

Active since March 29, 2019PECOS Enrolled
520 E 70TH ST, NEW YORK, NY 10021(646) 962-5558(212) 746-6665 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Nicholas Chan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NICHOLAS CHAN MD (NPI 1518428622) is an individual cardiovascular disease provider in New York, New York, licensed in New York (315494) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1518428622
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. NICHOLAS CHANCredential: MD
Location Address520 E 70TH STNew York, NY 10021-9800
Mailing Address520 E 70th StNew York, NY 10021-9800 · (646) 962-5558 · Fax (212) 746-6665
Phone(646) 962-5558
Fax(212) 746-6665
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 29, 2019
Last NPPES UpdateAugust 14, 2026
NPPES CertifiedAugust 14, 2026
✔ NPI 1518428622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in NY · 315494
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
520 E 70TH ST, New York, NY 10021
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nicholas Chan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123361706
PECOS Enrollment IDI20260713002251
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Nicholas Chan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Weill Medical College Of Cornell
Same address
Cardiovascular Disease
520 E 70TH ST, ST. 4
New York, NY 10021
  • Reassigned Medicare billing, New York enrollment
  • 271 clinicians in this Medicare group
NPI 1508936741 (212) 746-2176

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 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mary Hitchcock Memorial Hospital

Acute Care Hospitals · Lebanon, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300003
Location1 Medical Center DriveLebanon, NH 03756 · Grafton County
Emergency services Birthing friendly

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

SHIN-RONG JULIA WU MD
Internal Medicine (Hematology & Oncology)
520 E 70TH ST, STARR 341
NEW YORK, NY 10021
New York County (646) 962-9864
JOY MARLA GELBMAN M.D.
Internal Medicine (Cardiovascular Disease)
520 E 70TH ST, STARR 4
NEW YORK, NY 10021
New York County (212) 746-2150
JESSICA MICHELLE HASKIN RD, CDN
Nutritionist
520 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-0838
RUBY ROSS MD
Student in an Organized Health Care Education/Training Program
520 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2596
MICHAL BAR-NATAN MD
Internal Medicine (Medical Oncology)
520 E 70TH ST
NEW YORK, NY 10021
New York County (646) 962-2700
WEILL MEDICAL COLLEGE OF CORNELL UNIVERSITY
Internal Medicine (Hematology & Oncology)
520 E 70TH ST, STARR 341
NEW YORK, NY 10021
New York County (646) 962-2010
CATHERINE BEACH SILVER PA-C
Physician Assistant
520 E 70TH ST, STARR 341
NEW YORK, NY 10021
New York County (212) 746-7576
JAFREN RAHMAN PA-C
Physician Assistant
520 E 70TH ST
NEW YORK, NY 10021
New York County (646) 962-2072

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 Nicholas Chan's NPI number?

The NPI number for Nicholas Chan is 1518428622. It was assigned to this individual provider in the NPPES registry on March 29, 2019.

Where is Nicholas Chan located?

Nicholas Chan practices at 520 E 70th St, New York, NY 10021. The listed phone number is (646) 962-5558.

What is Nicholas Chan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Nicholas Chan enrolled in Medicare?

Yes. Nicholas Chan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nicholas Chan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Chan reassigns Medicare benefits to Weill Medical College Of Cornell (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 Nicholas Chan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Nicholas Chan affiliated with any hospitals?

According to CMS data, Nicholas Chan is affiliated with Mary Hitchcock Memorial Hospital and New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Nicholas Chan was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.