DR. JAMES KNORR M.D.
NPI 1306199773
Ophthalmology in Yuba City, CA

Q: What is James Knorr's NPI number?

The NPI number for James Knorr is 1306199773. It was assigned to this individual provider in the NPPES registry on October 22, 2012.

Q: What is James Knorr's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for James Knorr was last updated on October 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since October 22, 2012

365 S BARRETT RD, YUBA CITY, CA 95991(530) 673-4945 Get Directions Write a Review

NPPES record last updated: October 22, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. James Knorr M.d. NPPES

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

DR. JAMES KNORR M.D. (NPI 1306199773) is an individual ophthalmology provider in Yuba City, California, licensed in California (G18730) and active in the NPI registry since October 2012.

NPPES Registry Identity

NPI1306199773

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. JAMES KNORRCredential: M.D.

Location Address365 S BARRETT RDYuba City, CA 95991-5702

Mailing Address365 S Barrett RdYuba City, CA 95991-5702 · (530) 673-4945

Phone(530) 673-4945

Sole ProprietorYes

Enumeration DateOctober 22, 2012

✔ NPI 1306199773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · G18730

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

365 S BARRETT RD, Yuba City, CA 95991

Open in Google Maps ↗

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 James Knorr's NPI number?

The NPI number for James Knorr is 1306199773. It was assigned to this individual provider in the NPPES registry on October 22, 2012.

Where is James Knorr located?

James Knorr practices at 365 S Barrett Rd, Yuba City, CA 95991. The listed phone number is (530) 673-4945.

What is James Knorr's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for James Knorr was last updated on October 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.