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MS. JOANNE CAROL IMPERIAL MD
NPI 1225101884
Internal Medicine - Gastroenterology in Palo Alto, CA

Active since November 15, 2006
900 WELCH RD, STE 105, PALO ALTO, CA 94304(650) 324-7912(650) 322-2904 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Joanne Carol Imperial Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. JOANNE CAROL IMPERIAL MD (NPI 1225101884) is an individual gastroenterology provider in Palo Alto, California, licensed in California (G44420) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1225101884
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameMS. JOANNE CAROL IMPERIALCredential: MD
Location Address900 WELCH RD, STE 105Palo Alto, CA 94304-1805
Mailing Address900 Welch Rd, Ste 105Palo Alto, CA 94304-1805 · (650) 324-7912 · Fax (650) 322-2904
Phone(650) 324-7912
Fax(650) 322-2904
Sole ProprietorNo
Enumeration DateNovember 15, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1225101884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G44420
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
900 WELCH RD, Palo Alto, CA 94304
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Other Identifiers 1

Medicare UPINA49646CA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER PARK, PSYCHOLOGIST
Psychologist (Clinical)
900 WELCH RD, SUITE 400
PALO ALTO, CA 94304
Santa Clara County (408) 426-5725
JADA SIMONE HENDERSON MD
Student in an Organized Health Care Education/Training Program
900 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 723-9215
DR. ERIC PETRIE SMITH M.D.
Dermatology
900 WELCH RD, SUITE 300
PALO ALTO, CA 94304
Santa Clara County (650) 325-6000
PENINSULA HEAD & NECK SURGERY,INC
Otolaryngology (Plastic Surgery within the Head & Neck)
900 WELCH RD, SUITE 103
PALO ALTO, CA 94304
Santa Clara County (650) 329-9100
DR. JAIME E OCAMPO M.D.
Obstetrics & Gynecology
900 WELCH RD, SUITE 403
PALO ALTO, CA 94304
Santa Clara County (650) 327-8778
STUART MARTIN WEISMAN, MD, IN
Clinic/Center (Medical Specialty)
900 WELCH RD, SUITE 105
PALO ALTO, CA 94304
Santa Clara County (650) 322-2900
DR. PETER J. BERMAN PH.D.
Psychologist
900 WELCH RD, SUITE #204
PALO ALTO, CA 94304
Santa Clara County (650) 493-6055
ENDOSCOPY SURGICAL ASSISTANTS
Obstetrics & Gynecology (Gynecology)
900 WELCH RD, SUITE 403
PALO ALTO, CA 94304
Santa Clara County (650) 327-8778

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joanne Imperial's NPI number?

The NPI number for Joanne Imperial is 1225101884. It was assigned to this individual provider in the NPPES registry on November 15, 2006.

Where is Joanne Imperial located?

Joanne Imperial practices at 900 Welch Rd Ste 105, Palo Alto, CA 94304. The listed phone number is (650) 324-7912.

What is Joanne Imperial's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Joanne Imperial was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.