Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mian Li, M.D.

Neurology Physician in Washington, Dc, DC · enumerated 2006 · practices at Washington Va Medical Center.

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

National Provider Identifier

1629172028

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Registry record

Entity type Individual (Type 1)

Name Dr. Mian Li

Credential M.D.

Sex Male

Practice address Washington, Dc, DC, 20422

Phone (202) 745-8249

Fax (202) 518-4666

Enumeration date Sep 7, 2006

Last updated in NPPES Jun 20, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License ME 81084 (FL) Primary

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

How do I verify Mian Li's NPI record?

Cross-check NPI 1629172028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629172028 active?

Yes, as of the latest NPPES snapshot, NPI 1629172028 is active (record last updated 2025-06-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-20.