DR. LUYI ZHANG M.D.
NPI 1649561838
Hospitalist in Manhasset, NY

Q: What is Luyi Zhang's NPI number?

The NPI number for Luyi Zhang is 1649561838. It was assigned to this individual provider in the NPPES registry on April 22, 2011. The provider is also known as Kathy Zhang.

Q: What is Luyi Zhang's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Luyi Zhang was last updated on June 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since April 22, 2011PECOS Enrolled

300 COMMUNITY DR, MANHASSET, NY 11030(516) 562-2945 Get Directions Write a Review

NPPES record last updated: June 30, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 30, 2017, Sep 2, 2016 (2 updates tracked since 2016).

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About Dr. Luyi Zhang M.d. NPPES

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

DR. LUYI ZHANG M.D. (NPI 1649561838) is an individual hospitalist provider in Manhasset, New York, licensed in New York (284629-1) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649561838

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameDR. LUYI ZHANGCredential: M.D.

Location Address300 COMMUNITY DRManhasset, NY 11030-3816

Mailing Address300 Community DriveManhasset, NY 11803 · (516) 562-2945

Phone(516) 562-2945

Sole ProprietorNo

Enumeration DateApril 22, 2011

Last NPPES UpdateJune 30, 20172 updates tracked since enumeration

✔ NPI 1649561838 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in NY · 284629-1

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD451698 (PA)

300 COMMUNITY DR, Manhasset, NY 11030

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Other Names 1

Other Name (5)Kathy Zhang

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Luyi Zhang M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Luyi Zhang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore-Lij Medical PC

0.6 mi

Urology

1010 NORTHERN BLVD STE 110
Great Neck, NY 11021

Reassigned Medicare billing, New York enrollment
9,353 clinicians in this Medicare group

NPI 1053688572 (516) 321-7400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11030 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

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

Most-billed visit code 99214

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.

SAMIT SHAH M.D.

Internal Medicine (Advanced Heart Failure and Transplant Cardiology)

300 COMMUNITY DR
MANHASSET, NY 11030

Nassau County (516) 562-1427

DR. SAMANTHA LING PHARMD

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)

300 COMMUNITY DR
MANHASSET, NY 11030

Nassau County (516) 562-8761

DR. DIANA RACHAEL NORDQUIST MD

Anesthesiology

300 COMMUNITY DR
MANHASSET, NY 11030

Nassau County (516) 562-8630

DR. STEPHEN JOHN CIPOT IV D.O.

Emergency Medicine

300 COMMUNITY DR
MANHASSET, NY 11030

Nassau County (516) 684-7598

MR. JOSE LUIS CRUZ PA-C

Physician Assistant

300 COMMUNITY DR, NORTH SHORE UNIVERSITY HOSPITAL
MANHASSET, NY 11030

Nassau County (516) 562-3683

SARAH BETH KORNHABER C.R.N.A.

Nurse Anesthetist, Certified Registered

300 COMMUNITY DR, DEPT OF ANESTHESIA
MANHASSET, NY 11030

Nassau County (516) 562-4887

YUSON CHONG NP

Nurse Practitioner (Acute Care)

300 COMMUNITY DR
MANHASSET, NY 11030

Nassau County (516) 562-2252

THERESA MARY MOUZAKITIS PA

Physician Assistant

300 COMMUNITY DR
MANHASSET, NY 11030

Nassau County (516) 662-5100

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 Luyi Zhang's NPI number?

The NPI number for Luyi Zhang is 1649561838. It was assigned to this individual provider in the NPPES registry on April 22, 2011. The provider is also known as Kathy Zhang.

Where is Luyi Zhang located?

Luyi Zhang practices at 300 Community Dr, Manhasset, NY 11030. The listed phone number is (516) 562-2945.

What is Luyi Zhang's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Luyi Zhang enrolled in Medicare?

Yes. Luyi Zhang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Luyi Zhang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Luyi Zhang reassigns Medicare benefits to North Shore-Lij Medical PC (Great Neck, 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 Luyi Zhang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Luyi Zhang was last updated on June 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.