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

Welch Pasteur Allergy Medical Group Inc

Organization Allergy Physician · NPI 1578571154

Welch Pasteur Allergy Medical Group Inc is an Allergy Physician in Palo Alto, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1101 Welch Rd Ste A-2
Palo Alto, CA 94304-1904
Phone: (650) 322-3847
Fax: (650) 322-3249
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy Physician (primary) Taxonomy 207KA0200X (CA)

Record details

NPI number1578571154
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Anita Choy — President · (650) 322-3847
NPI enumeratedAugust 3, 2006
Last updated in NPPESJanuary 19, 2010
Mailing address1101 Welch Rd, Ste A-2, Palo Alto, CA 94304-1904

Other providers in Palo Alto