DR. MARIANNA KONG O.D.
NPI 1477924173
Optometrist in Rohnert Park, CA

Q: What is Marianna Kong's NPI number?

The NPI number for Marianna Kong is 1477924173. It was assigned to this individual provider in the NPPES registry on October 8, 2015.

Q: What is Marianna Kong'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 Marianna Kong was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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 October 08, 2015PECOS Enrolled

6180 STATE FARM DR, ROHNERT PARK, CA 94928(707) 584-7294(707) 584-4728 Get Directions Write a Review

NPPES record last updated: July 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 1, 2025, Apr 7, 2021 (2 updates tracked since 2021).

On this page

About Dr. Marianna Kong O.d. NPPES

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

DR. MARIANNA KONG O.D. (NPI 1477924173) is an individual optometrist in Rohnert Park, California, licensed in California (15400) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477924173

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. MARIANNA KONGCredential: O.D.

Location Address6180 STATE FARM DRRohnert Park, CA 94928-2135

Mailing Address6180 State Farm DrRohnert Park, CA 94928-2135 · (707) 584-7294 · Fax (707) 584-4728

Phone(707) 584-7294

Fax(707) 584-4728

Sole ProprietorNo

Enumeration DateOctober 8, 2015

Last NPPES UpdateJuly 1, 20252 updates tracked since enumeration

NPPES CertifiedJuly 1, 2025

✔ NPI 1477924173 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 · 15400

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.

6180 STATE FARM DR, Rohnert Park, CA 94928

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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. Marianna Kong 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 94928 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

$142.00 typical visit price

range $63.04 – $187.01

Typical copayment $35.50 (range $15.76 – $46.75)

Most-billed visit code 99204

Established Patient

$77.94 typical visit price

range $21.02 – $153.40

Typical copayment $19.48 (range $5.25 – $38.35)

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.

JAMES E BRUNS OD A PROFESSIONAL

Point of Service

6180 STATE FARM DR
ROHNERT PARK, CA 94928

Sonoma County (707) 584-7294

DR. JAMES EDWARD BRUNS O.D.

Optometrist

6180 STATE FARM DR
ROHNERT PARK, CA 94928

Sonoma County (707) 584-7294

TIFFANIE TIAN YU OD

Optometrist

6180 STATE FARM DR
ROHNERT PARK, CA 94928

Sonoma County (707) 584-7294

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 Marianna Kong's NPI number?

The NPI number for Marianna Kong is 1477924173. It was assigned to this individual provider in the NPPES registry on October 8, 2015.

Where is Marianna Kong located?

Marianna Kong practices at 6180 State Farm Dr, Rohnert Park, CA 94928. The listed phone number is (707) 584-7294.

What is Marianna Kong's specialty?

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

Is Marianna Kong enrolled in Medicare?

Yes. Marianna Kong is registered in the Medicare PECOS enrollment system.

What insurance does Marianna Kong accept?

Health plans from Providence Health Plan list Marianna Kong 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 Marianna Kong was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.