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

Katherine Elizabeth Hekman, MD, PHD

Vascular Surgery Physician in Stanford, CA · enumerated 2014.

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

National Provider Identifier

1902223027

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Registry record

Entity type Individual (Type 1)

Name Katherine Elizabeth Hekman

Credential MD, PHD

Sex Female

Practice address Stanford, CA, 94305

Phone (650) 723-4000

Enumeration date Mar 26, 2014

Last updated in NPPES Sep 15, 2025

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

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 88868 (GA) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License A202306 (CA) 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

Where does Katherine Hekman practice?

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

What is the NPI number for Katherine Hekman?

The National Provider Identifier (NPI) for Katherine Hekman is 1902223027, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-15.