ROBERT D ARMSTRONG OD
NPI 1093831224
Optometrist in Woodland Hills, CA

Q: What is Robert Armstrong's NPI number?

The NPI number for Robert Armstrong is 1093831224. It was assigned to this individual provider in the NPPES registry on March 21, 2007.

Q: What is Robert Armstrong's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Robert Armstrong was last updated on September 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 March 21, 2007

5601 DE SOTO AVE, WOODLAND HILLS, CA 91367(818) 719-2000 Get Directions Write a Review

NPPES record last updated: September 23, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Robert D Armstrong Od NPPES

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

ROBERT D ARMSTRONG OD (NPI 1093831224) is an individual optometrist in Woodland Hills, California, licensed in California (OPT4890DPA) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1093831224

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameROBERT D ARMSTRONGCredential: OD

Location Address5601 DE SOTO AVEWoodland Hills, CA 91367-6701

Mailing Address5601 De Soto AveWoodland Hills, CA 91367-6701 · (818) 719-2000

Phone(818) 719-2000

Sole ProprietorNo

Enumeration DateMarch 21, 2007

Last NPPES UpdateSeptember 23, 2008

✔ NPI 1093831224 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 · OPT4890DPA

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.

5601 DE SOTO AVE, Woodland Hills, CA 91367

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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.

TIMOTHY STARR MPT

Physical Therapist (Orthopedic)

5601 DE SOTO AVE, PHYSICAL THERAPY DEPARTMENT
WOODLAND HILLS, CA 91367

Los Angeles County (818) 719-2930

MS. BONNIE JILL WEISSMAN P.T.A.

Technician, Other

5601 DE SOTO AVE
WOODLAND HILLS, CA 91367

Los Angeles County (818) 719-3958

MANO SHANAA M.D.

Anesthesiology

5601 DE SOTO AVE, DEPT OF ANESTHESIA
WOODLAND HILLS, CA 91367

Los Angeles County (818) 719-2261

DONNA M KARY CRNA

Nurse Anesthetist, Certified Registered

5601 DE SOTO AVE
WOODLAND HILLS, CA 91367

Los Angeles County (818) 719-2000

PAULA MONAGHAN CNM

Advanced Practice Midwife

5601 DE SOTO AVE
WOODLAND HILLS, CA 91367

Los Angeles County (818) 719-2000

DEAN T. NORA MD

Surgery (Surgical Oncology)

5601 DE SOTO AVE
WOODLAND HILLS, CA 91367

Los Angeles County (818) 719-2000

MARGARET M. STONE MD

Pediatrics (Pediatric Infectious Diseases)

5601 DE SOTO AVE
WOODLAND HILLS, CA 91367

Los Angeles County (818) 719-2000

KARIN L NIELSEN PA

Physician Assistant

5601 DE SOTO AVE
WOODLAND HILLS, CA 91367

Los Angeles County (818) 719-2000

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 Robert Armstrong's NPI number?

The NPI number for Robert Armstrong is 1093831224. It was assigned to this individual provider in the NPPES registry on March 21, 2007.

Where is Robert Armstrong located?

Robert Armstrong practices at 5601 De Soto Ave, Woodland Hills, CA 91367. The listed phone number is (818) 719-2000.

What is Robert Armstrong'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 Robert Armstrong was last updated on September 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.