Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonah Nathaniel Mullens, DPM

Podiatrist in Redwood City, CA · enumerated 2007.

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

National Provider Identifier

1356535736

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Registry record

Entity type Individual (Type 1)

Name Jonah Nathaniel Mullens

Credential DPM

Sex Male

Practice address 500 Arguello Street, Suite 100, Redwood City, CA, 94063

Phone (650) 851-4900

Fax (650) 995-1218

Enumeration date Aug 29, 2007

Last updated in NPPES Apr 28, 2024

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License E4673 (CA) Secondary

213ES0131X Foot Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 4673 (CA) Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 4673 (CA) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM 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 Jonah Mullens's NPI record?

Cross-check NPI 1356535736 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356535736 active?

Yes, as of the latest NPPES snapshot, NPI 1356535736 is active (record last updated 2024-04-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-28.