Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Guoping Cai, MD

Anatomic Pathology & Clinical Pathology Physician in Pittsburgh, PA · enumerated 2006.

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

National Provider Identifier

1356385884

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Registry record

Entity type Individual (Type 1)

Name Guoping Cai

Credential MD

Sex Male

Practice address 5230 Centre Ave, Pittsburgh, PA, 15232

Phone (412) 623-1109

Fax (412) 682-6450

Enumeration date Jun 15, 2006

Last updated in NPPES Jan 28, 2009

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License MD429125 (PA) Primary

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License 047315 (CT) Secondary

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

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

What specialty is Guoping Cai?

Guoping Cai is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-28.