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ROBERT J. GRAHAM O.D. INC
NPI 1174860001
Optometrist in Ojai, CA

Active since January 11, 2013
635 E OJAI AVE, OJAI, CA 93023(805) 646-8510(805) 646-2968 Get Directions Write a Review

NPPES record last updated: January 11, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Robert J. Graham O.d. Inc NPPES

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

ROBERT J. GRAHAM O.D. INC (NPI 1174860001) is a healthcare organization registered as an optometrist in Ojai, California and active in the NPI registry since January 2013. The organization lists Robert Jackson Graham, President, as its authorized official.

NPPES Registry Identity

NPI1174860001
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameROBERT J. GRAHAM O.D. INC
Location Address635 E OJAI AVEOjai, CA 93023-2822
Mailing AddressPo Box 880Ojai, CA 93024-0880 · (805) 646-8510 · Fax (805) 646-2968
Phone(805) 646-8510
Fax(805) 646-2968
Organization SubpartNo
Authorized OfficialRobert Jackson GrahamPresident · (805) 646-8510
Enumeration DateJanuary 11, 2013
✔ NPI 1174860001 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 · OP8729
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.
635 E OJAI AVE, Ojai, CA 93023
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Other Identifiers 4

Medicare UPINT90904
Medicare PINOP8729
Medicare NSC4459640001
MedicaidSD00872901CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert J. Graham O.d. Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20130128000114Non-DME Part B · Clinic/Group PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Robert J. Graham O.D. Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Robert Graham, OD
Optometry
NPI 1750365052
635 E OJAI AVE
Ojai, CA 93023
(805) 646-8510
✔ PECOS✔ Accepts Medicare0.8 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 J. Graham O.D. Inc's NPI number?

The NPI number for Robert J. Graham O.D. Inc is 1174860001. It was assigned to this organization in the NPPES registry on January 11, 2013.

Where is Robert J. Graham O.D. Inc located?

Robert J. Graham O.D. Inc is located at 635 E Ojai Ave, Ojai, CA 93023. The listed phone number is (805) 646-8510.

What is Robert J. Graham O.D. Inc's specialty?

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

Is Robert J. Graham O.D. Inc enrolled in Medicare?

Yes. Robert J. Graham O.D. Inc is registered in the Medicare PECOS enrollment system.

When is Robert J. Graham O.D. Inc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Robert J. Graham O.D. Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Robert J. Graham O.D. Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Robert J. Graham O.D. Inc was last updated on January 11, 2013. 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.