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DR. NARY CHUM O.D.
NPI 1104055631
Optometrist in San Carlos, CA

Active since July 06, 2009PECOS Enrolled
750 EL CAMINO REAL, SAN CARLOS, CA 94070(650) 596-1999(650) 596-1987 Get Directions Write a Review

NPPES record last updated: August 21, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Nary Chum O.d. NPPES

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

DR. NARY CHUM O.D. (NPI 1104055631) is an individual optometrist in San Carlos, California, licensed in California (13754) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104055631
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. NARY CHUMCredential: O.D.
Location Address750 EL CAMINO REALSan Carlos, CA 94070-3106
Mailing Address750 El Camino RealSan Carlos, CA 94070-3106 · (650) 596-1999 · Fax (650) 596-1987
Phone(650) 596-1999
Fax(650) 596-1987
Sole ProprietorNo
Enumeration DateJuly 6, 2009
Last NPPES UpdateAugust 21, 2013
✔ NPI 1104055631 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 · 13754
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.
750 EL CAMINO REAL, San Carlos, CA 94070
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.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. Nary Chum 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 94070 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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 4

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

DR. RICHARD BENNETT BRAUNSTEIN M.D.
Ophthalmology
750 EL CAMINO REAL
SAN CARLOS, CA 94070
San Mateo County (650) 596-1999
AMY LEE
Optometrist
750 EL CAMINO REAL
SAN CARLOS, CA 94070
San Mateo County (650) 596-1999
NINH HUY TRAN, M.D., INC.
Ophthalmology
750 EL CAMINO REAL
SAN CARLOS, CA 94070
San Mateo County (650) 596-1999
NINH H TRAN M.D.
Ophthalmology
750 EL CAMINO REAL
SAN CARLOS, CA 94070
San Mateo County (650) 596-1999

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 Nary Chum's NPI number?

The NPI number for Nary Chum is 1104055631. It was assigned to this individual provider in the NPPES registry on July 6, 2009.

Where is Nary Chum located?

Nary Chum practices at 750 El Camino Real, San Carlos, CA 94070. The listed phone number is (650) 596-1999.

What is Nary Chum's specialty?

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

Is Nary Chum enrolled in Medicare?

Yes. Nary Chum is registered in the Medicare PECOS enrollment system.

What insurance does Nary Chum accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Nary Chum 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 Nary Chum was last updated on August 21, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.