Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Mullens, DPM
Podiatrist in Palo Alto, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639139959
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Registry record
Entity type Individual (Type 1)
Name David Mullens
Credential DPM
Sex Male
Practice address 1101 Welch Rd, Ste C6, Palo Alto, CA, 94304
Phone (650) 324-2091
Fax (650) 324-4404
Enumeration date Mar 23, 2006
Last updated in NPPES Aug 12, 2010
Taxonomy & licenses
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.
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 David Mullens?
David Mullens is registered in NPPES with the primary taxonomy of Podiatrist. 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 2010-08-12.