CHRISTOPHER MICHAEL KNAUER MD
NPI 1881894194
Internal Medicine - Gastroenterology in San Jose, CA

Q: What is Christopher Knauer's NPI number?

The NPI number for Christopher Knauer is 1881894194. It was assigned to this individual provider in the NPPES registry on July 24, 2007.

Q: What is Christopher Knauer's specialty?

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

Active since July 24, 2007

751 S BASCOM AVE, GASTROENTEROLOGY DEPT, SAN JOSE, CA 95128(408) 885-5000 Get Directions Write a Review

NPPES record last updated: July 24, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Christopher Michael Knauer Md NPPES

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

CHRISTOPHER MICHAEL KNAUER MD (NPI 1881894194) is an individual gastroenterology provider in San Jose, California, licensed in California (A17641) and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1881894194

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameCHRISTOPHER MICHAEL KNAUERCredential: MD

Location Address751 S BASCOM AVE, GASTROENTEROLOGY DEPTSan Jose, CA 95128-2604

Mailing Address751 S Bascom Ave, Gastroenterology DeptSan Jose, CA 95128-2604 · (408) 885-5000

Phone(408) 885-5000

Sole ProprietorNo

Enumeration DateJuly 24, 2007

✔ NPI 1881894194 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 · A17641

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.

751 S BASCOM AVE, San Jose, CA 95128

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Other Identifiers 3

Medicare UPINA21000CA

Medicaid00A176410CA

Medicare PIN00A176410CA

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.

MS. TRANG N NGUYEN PHARM.D

Pharmacist

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-2360

DR. ILANA TRAYNIS M.D.

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE, DEPARTMENT OF MEDICINE
SAN JOSE, CA 95128

Santa Clara County (408) 885-6300

DR. ABBY KATHERINE SCURFIELD MD

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

GABRIELLE MINEHAN CCP

Perfusionist

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

PRIYA NIGAM MD

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

CAROLINE DENISON JORDAN

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

MICHAEL NATHANSON MD, PHD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

751 S BASCOM AVE, CARDIAC SURGERY DEPT
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

EAMONN PATRICK DUNPHY MD

Internal Medicine

751 S BASCOM AVE, RADIATION ONCOLOGY
SAN JOSE, CA 95128

Santa Clara County (408) 885-4150

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 Christopher Knauer's NPI number?

The NPI number for Christopher Knauer is 1881894194. It was assigned to this individual provider in the NPPES registry on July 24, 2007.

Where is Christopher Knauer located?

Christopher Knauer practices at 751 S Bascom Ave Gastroenterology Dept, San Jose, CA 95128. The listed phone number is (408) 885-5000.

What is Christopher Knauer'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 Christopher Knauer was last updated on July 24, 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.