Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Philip Q Xiao, M.D.

Anatomic Pathology & Clinical Pathology Physician in Brooklyn, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1710928163

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Registry record

Entity type Individual (Type 1)

Name Philip Q Xiao

Credential M.D.

Sex Male

Practice address 121 Dekalb Ave, Department of Pathology, Brooklyn Hospital, Brooklyn, NY, 11201

Phone (718) 250-8155

Fax (718) 250-6725

Enumeration date Jun 9, 2006

Last updated in NPPES Apr 5, 2013

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 226692 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
02548043	Medicaid	NY	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1710928163 active?

Yes, as of the latest NPPES snapshot, NPI 1710928163 is active (record last updated 2013-04-05).

How do I verify Philip Xiao's NPI record?

Cross-check NPI 1710928163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-05.