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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

XIAOYONG ZHENG
NPI 1932544335
Pathology - Anatomic Pathology & Clinical Pathology in New York, NY

Active since April 30, 2013PECOS Enrolled
462 1ST AVE RM 4W39X, NEW YORK, NY 10016(212) 263-3986 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 1, 2026, Jul 22, 2026, Aug 7, 2018 (3 updates tracked since 2018).

About Xiaoyong Zheng NPPES

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

XIAOYONG ZHENG (NPI 1932544335) is an individual anatomic pathology & clinical pathology provider in New York, New York, licensed in New York (279228) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS and maintains a secondary practice location in Orange.

NPPES Registry Identity

NPI1932544335
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameXIAOYONG ZHENG
Location Address462 1ST AVE RM 4W39XNew York, NY 10016-9196
Mailing Address462 1st Ave Rm 4w39xNew York, NY 10016-9196
Phone(212) 263-3986
Sole ProprietorNo
Enumeration DateApril 30, 2013
Last NPPES UpdateOctober 1, 20263 updates tracked since enumeration
NPPES CertifiedOctober 1, 2026
✔ NPI 1932544335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in NY · 279228
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
Also ListedPathology · CytopathologyTaxonomy 207ZC0500X · License 279228 (NY)
Also ListedPathology · Anatomic PathologyTaxonomy 207ZP0101X · License A159734 (CA)
462 1ST AVE RM 4W39X, New York, NY 10016
Open in Google Maps ↗

Secondary Practice Location 1

Location 1101 The City Dr SOrange, CA 92868-3201 · Phone (714) 456-8888

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Livingston Pathology Associates, LLC
17 mi
Anatomic Pathology & Clinical Pathology
94 OLD SHORT HILLS RD
Livingston, NJ 07039
  • Reassigned Medicare billing, New Jersey enrollment
  • 16 clinicians in this Medicare group
NPI 1083781090 (973) 322-5763

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 10016 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
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

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 Xiaoyong Zheng's NPI number?

The NPI number for Xiaoyong Zheng is 1932544335. It was assigned to this individual provider in the NPPES registry on April 30, 2013.

Where is Xiaoyong Zheng located?

Xiaoyong Zheng practices at 462 1st Ave Rm 4w39x, New York, NY 10016. The listed phone number is (212) 263-3986.

What is Xiaoyong Zheng's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Xiaoyong Zheng enrolled in Medicare?

Yes. Xiaoyong Zheng is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Xiaoyong Zheng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Xiaoyong Zheng reassigns Medicare benefits to Livingston Pathology Associates, LLC (Livingston, NJ). 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 Xiaoyong Zheng'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 Xiaoyong Zheng was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.