Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christian Zhang, DO

Family Medicine Physician in Aberdeen, MD · enumerated 2022.

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

National Provider Identifier

1891445300

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Registry record

Entity type Individual (Type 1)

Name Christian Zhang

Credential DO

Sex Male

Practice address 995 Hospitality Way, Aberdeen, MD, 21001

Phone (410) 306-7880

Enumeration date Mar 27, 2022

Last updated in NPPES Jul 24, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License H0104153 (MD) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 is the NPI number for Christian Zhang?

The National Provider Identifier (NPI) for Christian Zhang is 1891445300, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christian Zhang practice?

The practice location on file with NPPES is in Aberdeen, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-24.