Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Alexander Joseph Hartman, MD

Individual provider Pediatrics Physician · NPI 1639706336

Alexander Joseph Hartman, MD is a Pediatrics Physician in Palo Alto, California. Works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2100 Webster St Ste 110, San Francisco, CA 94115-2374 — (888) 577-4630
  • 550 16th St Fl Hall4, San Francisco, CA 94143-2549 — (415) 476-5001

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A183809 (CA)

Record details

NPI number1639706336
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2020
Last updated in NPPESApril 10, 2025
Certification dateApril 10, 2025

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