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David Alan Ansel, MD

Developmental - Behavioral Pediatrics Physician in Palo Alto, CA · enumerated 2005.

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

National Provider Identifier

1376547612

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Registry record

Entity type Individual (Type 1)
Name David Alan Ansel
Credential MD
Sex Male
Practice address 725 Welch Rd, Palo Alto, CA, 94304
Phone (650) 497-8000
Enumeration date Jun 1, 2005
Last updated in NPPES Apr 8, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G137323 (CA) Secondary
2080P0006X Developmental - Behavioral Pediatrics Physician Allopathic & Osteopathic Physicians · License 55590 (MA) Secondary
2080P0006X Developmental - Behavioral Pediatrics Physician Allopathic & Osteopathic Physicians · License G137323 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
J06173 Other MA BLUE CROSS BLUE SHIEL
3018121 Medicaid MA -
055590 Other MD TUFTS HEALTH PLAN
20752 Other MA HARVARD PILGRIM HEALTHCAR

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

What is the NPI number for David Ansel?
The National Provider Identifier (NPI) for David Ansel is 1376547612, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Ansel practice?
The practice location on file with NPPES is in Palo Alto, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-08.