DR. DONALD DAVID SCHWELLENBACH O.D.
NPI 1013123603
Optometrist in Yuba City, CA

Q: What is Donald Schwellenbach's NPI number?

The NPI number for Donald Schwellenbach is 1013123603. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Q: What is Donald Schwellenbach's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Active since May 14, 2007

901 MAPLE AVE, YUBA CITY, CA 95991(530) 674-8170(530) 674-5728 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Donald David Schwellenbach O.d. NPPES

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

DR. DONALD DAVID SCHWELLENBACH O.D. (NPI 1013123603) is an individual optometrist in Yuba City, California, licensed in California (OPT00007872) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1013123603

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. DONALD DAVID SCHWELLENBACHCredential: O.D.

Location Address901 MAPLE AVEYuba City, CA 95991-3323

Mailing Address901 Maple AveYuba City, CA 95991-3323 · (530) 674-8170 · Fax (530) 674-5728

Phone(530) 674-8170

Fax(530) 674-5728

Sole ProprietorNo

Enumeration DateMay 14, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1013123603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in CA · OPT00007872

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

901 MAPLE AVE, Yuba City, CA 95991

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Other Providers at the Same Location NPPES 4

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

BRADLEY HAMAR OD

Optometrist

901 MAPLE AVE
YUBA CITY, CA 95991

Sutter County (530) 674-8170

RONALD A KALAYTA MEDICAL CORPORATION

Ophthalmology

901 MAPLE AVE
YUBA CITY, CA 95991

Sutter County (530) 674-8170

JUSTIN TREAT OD

Optometrist

901 MAPLE AVE
YUBA CITY, CA 95991

Sutter County (530) 674-8170

DR. RONALD ARTHUR KALAYTA MD

Ophthalmology

901 MAPLE AVE
YUBA CITY, CA 95991

Sutter County (530) 674-8170

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 Donald Schwellenbach's NPI number?

The NPI number for Donald Schwellenbach is 1013123603. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Where is Donald Schwellenbach located?

Donald Schwellenbach practices at 901 Maple Ave, Yuba City, CA 95991. The listed phone number is (530) 674-8170.

What is Donald Schwellenbach's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for Donald Schwellenbach was last updated on July 8, 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.