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

Megan Leigh Mccaleb, PA-C, MSPAS, MPH

Surgical Physician Assistant in Walnut Creek, CA · enumerated 2016.

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

National Provider Identifier

1467803965

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Registry record

Entity type Individual (Type 1)

Name Megan Leigh Mccaleb

Credential PA-C, MSPAS, MPH

Sex Female

Practice address Walnut Creek, CA, 94598

Phone (925) 296-7490

Enumeration date Jun 26, 2016

Last updated in NPPES May 27, 2025

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

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA53506 (CA) Primary

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.

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Frequently asked questions

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.

What specialty is Megan Mccaleb?

Megan Mccaleb is registered in NPPES with the primary taxonomy of Surgical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-27.