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DOUGLAS G MILLER MD & ASSOCIATES
NPI 1164514568
Optometrist in El Cajon, CA

Active since September 29, 2006
225 W MADISON AVENUE, SUITE 2, EL CAJON, CA 92020(619) 442-3937(619) 441-0539 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Douglas G Miller Md & Associates NPPES

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

DOUGLAS G MILLER MD & ASSOCIATES (NPI 1164514568) is a healthcare organization registered as an optometrist in El Cajon, California and active in the NPI registry since September 2006. The organization lists Douglas Gene Miller, Md, as its authorized official.

NPPES Registry Identity

NPI1164514568
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameDOUGLAS G MILLER MD & ASSOCIATES
Location Address225 W MADISON AVENUE, SUITE 2El Cajon, CA 92020-3454
Mailing Address225 W Madison Avenue, Suite 2El Cajon, CA 92020-3454 · (619) 442-3937 · Fax (619) 441-0539
Phone(619) 442-3937
Fax(619) 441-0539
Organization SubpartNo
Authorized OfficialDouglas Gene MillerMd · (619) 442-3937
Enumeration DateSeptember 29, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1164514568 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · OPT00009730TPA
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.
Also ListedOphthalmologyTaxonomy 207W00000X · License G52627 (CA)
225 W MADISON AVENUE, El Cajon, CA 92020
Open in Google Maps ↗

Other Identifiers 1

Medicaid00G526270CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

MR. DOUGLAS G MILLER MD
Ophthalmology
225 W MADISON AVENUE, STE 2
EL CAJON, CA 92020
San Diego County (619) 442-3937

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 Douglas G Miller MD & Associates's NPI number?

The NPI number for Douglas G Miller MD & Associates is 1164514568. It was assigned to this organization in the NPPES registry on September 29, 2006.

Where is Douglas G Miller MD & Associates located?

Douglas G Miller MD & Associates is located at 225 W Madison Avenue Suite 2, El Cajon, CA 92020. The listed phone number is (619) 442-3937.

What is Douglas G Miller MD & Associates'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 Douglas G Miller MD & Associates was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.