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DENNIS E. RATINOFF
NPI 1922098789
Optometrist in Palo Alto, CA

Active since October 24, 2005PECOS Enrolled
725 UNIVERSITY AVE, SUITE A, PALO ALTO, CA 94301(650) 329-1600(650) 329-8474 Get Directions Write a Review

NPPES record last updated: October 3, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dennis E. Ratinoff NPPES

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

DENNIS E. RATINOFF (NPI 1922098789) is an individual optometrist in Palo Alto, California, licensed in California (4888G) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922098789
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDENNIS E. RATINOFF
Location Address725 UNIVERSITY AVE, SUITE APalo Alto, CA 94301-2148
Mailing Address725 University Ave, Suite APalo Alto, CA 94301-2148 · (650) 329-1600 · Fax (650) 329-8474
Phone(650) 329-1600
Fax(650) 329-8474
Sole ProprietorYes
Enumeration DateOctober 24, 2005
Last NPPES UpdateOctober 3, 2013
✔ NPI 1922098789 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 · 4888G
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.
725 UNIVERSITY AVE, Palo Alto, CA 94301
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Other Identifiers 3

Medicare UPINT09809
Medicare ID-Type UnspecifiedZZZ30173Z
Medicare ID-Type UnspecifiedSD0048880

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dennis E. Ratinoff is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

DR. MANJEET KAUR MANN O.D.
Optometrist
725 UNIVERSITY AVE, A
PALO ALTO, CA 94301
Santa Clara County (650) 329-1600
DENNIS E. RATINOFF
Optometrist
725 UNIVERSITY AVE, STE. A
PALO ALTO, CA 94301
Santa Clara County (650) 329-1600
FIRST OPTOMETRIC CARE OF NORTHERN CALIFORNIA PC
Optometrist
725 UNIVERSITY AVE
PALO ALTO, CA 94301
Santa Clara County (650) 329-1600

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 Dennis Ratinoff's NPI number?

The NPI number for Dennis Ratinoff is 1922098789. It was assigned to this individual provider in the NPPES registry on October 24, 2005.

Where is Dennis Ratinoff located?

Dennis Ratinoff practices at 725 University Ave Suite A, Palo Alto, CA 94301. The listed phone number is (650) 329-1600.

What is Dennis Ratinoff's specialty?

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

Is Dennis Ratinoff enrolled in Medicare?

Yes. Dennis Ratinoff is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Dennis Ratinoff was last updated on October 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.