RONALD B. MELLES MD
NPI 1104904747
Ophthalmology in Redwood City, CA

Q: What is Ronald Melles's NPI number?

The NPI number for Ronald Melles is 1104904747. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Q: What is Ronald Melles'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 Ronald Melles was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 November 01, 2006

1150 VETERANS BLVD, REDWOOD CITY, CA 94063(650) 299-2000 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Ronald B. Melles Md NPPES

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

RONALD B. MELLES MD (NPI 1104904747) is an individual ophthalmology provider in Redwood City, California, licensed in California (G67460) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1104904747

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameRONALD B. MELLESCredential: MD

Location Address1150 VETERANS BLVDRedwood City, CA 94063-2037

Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262

Phone(650) 299-2000

Sole ProprietorNo

Enumeration DateNovember 1, 2006

Last NPPES UpdateDecember 13, 2021

✔ NPI 1104904747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · G67460

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.

1150 VETERANS BLVD, Redwood City, CA 94063

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Other Identifiers 1

Medicaid00G674600CA

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.

PATRICIA KO PHARMD

Pharmacist

1150 VETERANS BLVD
REDWOOD CITY, CA 94063

San Mateo County (650) 299-3004

BRIAN A. ROLING DPM

Podiatrist

1150 VETERANS BLVD
REDWOOD CITY, CA 94063

San Mateo County (650) 299-2000

AMY E. TRAUM MD

Hospitalist

1150 VETERANS BLVD
REDWOOD CITY, CA 94063

San Mateo County (650) 299-2000

DOROTHY D. NGUYEN MD

Internal Medicine (Hematology & Oncology)

1150 VETERANS BLVD
REDWOOD CITY, CA 94063

San Mateo County (650) 299-2588

DR. DANNY S LEE PHARM.D.

Pharmacist

1150 VETERANS BLVD
REDWOOD CITY, CA 94063

San Mateo County (650) 299-3567

ANAGHA V JAIN MD

Internal Medicine (Nephrology)

1150 VETERANS BLVD, NEPHROLOGY DEPT
REDWOOD CITY, CA 94063

San Mateo County (650) 299-4107

ARLENE MCCARTHY

Physical Therapist

1150 VETERANS BLVD
REDWOOD CITY, CA 94063

San Mateo County (650) 299-4059

PADMAVATHI SAINATH MD

Hospitalist

1150 VETERANS BLVD
REDWOOD CITY, CA 94063

San Mateo County (650) 299-2000

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 Ronald Melles's NPI number?

The NPI number for Ronald Melles is 1104904747. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is Ronald Melles located?

Ronald Melles practices at 1150 Veterans Blvd, Redwood City, CA 94063. The listed phone number is (650) 299-2000.

What is Ronald Melles'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 Ronald Melles was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.