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DR. RONALD MICHAEL SINGER O.D.
NPI 1497891170
Optometrist in Canoga Park, CA

Active since January 29, 2007PECOS Enrolled
22330 SHERMAN WAY, SUITE #15, CANOGA PARK, CA 91303(818) 992-4400(818) 587-2433 Get Directions Write a Review

NPPES record last updated: July 14, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 14, 2023, Mar 22, 2016 (2 updates tracked since 2016).

About Dr. Ronald Michael Singer O.d. NPPES

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

DR. RONALD MICHAEL SINGER O.D. (NPI 1497891170) is an individual optometrist in Canoga Park, California, licensed in California (OPT7353-TLG) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497891170
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. RONALD MICHAEL SINGERCredential: O.D.
Location Address22330 SHERMAN WAY, SUITE #15Canoga Park, CA 91303-1056
Mailing Address22330 Sherman Way, Suite #15Canoga Park, CA 91303-1056 · (818) 992-4400 · Fax (818) 587-2433
Phone(818) 992-4400
Fax(818) 587-2433
Sole ProprietorNo
Enumeration DateJanuary 29, 2007
Last NPPES UpdateJuly 14, 20232 updates tracked since enumeration
NPPES CertifiedJuly 14, 2023
✔ NPI 1497891170 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 · OPT7353-TLG
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.
22330 SHERMAN WAY, Canoga Park, CA 91303
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ronald Michael Singer O.d. 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 91303 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

PHARMAHERBIA, INC.
Pharmacy (Community/Retail Pharmacy)
22330 SHERMAN WAY, SUITE C3
CANOGA PARK, CA 91303
Los Angeles County (818) 348-6600
RONALD M SINGER OD AN OPTOMETRIC CO
Optometrist
22330 SHERMAN WAY, SUITE 15
CANOGA PARK, CA 91303
Los Angeles County (818) 992-4400
DR. BRIAN JEFFREY SINGER O.D.
Optometrist
22330 SHERMAN WAY, SUITE15
CANOGA PARK, CA 91303
Los Angeles County (818) 992-4400

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 Singer's NPI number?

The NPI number for Ronald Singer is 1497891170. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is Ronald Singer located?

Ronald Singer practices at 22330 Sherman Way Suite #15, Canoga Park, CA 91303. The listed phone number is (818) 992-4400.

What is Ronald Singer's specialty?

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

Is Ronald Singer enrolled in Medicare?

Yes. Ronald Singer is registered in the Medicare PECOS enrollment system.

What insurance does Ronald Singer accept?

Health plans from Providence Health Plan list Ronald Singer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ronald Singer was last updated on July 14, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.