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

Ann Louise Marqueling, MD

Individual provider Dermatology Physician · NPI 1932379088

Ann Louise Marqueling, MD is a Dermatology in Palo Alto, California. Graduated from University of California, San Francisco School of Medicine in 2006, 20 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
20
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2008
Specialties on file
3
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 (1)

  • 770 Welch Rd, Palo Alto, CA 94304-1511 — (650) 721-1227

Specialties & licences

Pediatric Dermatology Physician (primary) Taxonomy 207NP0225X · Licence A102492 (CA)
Dermatology Physician Taxonomy 207N00000X · Licence A102492 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence A102492 (CA)

Record details

NPI number1932379088
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 5, 2008
Last updated in NPPESApril 16, 2024
Certification dateApril 16, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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