DR. VIYADA JOY MICHELSEN O.D.
NPI 1740398296
Optometrist in Livermore, CA

Active since August 25, 2006PECOS EnrolledAccepts Medicare Assignment
2580 OLD 1ST ST, LIVERMORE, CA 94550(510) 847-7824 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 11, 2022, Aug 15, 2016 (2 updates tracked since 2016).

About Dr. Viyada Joy Michelsen O.d. NPPES

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

DR. VIYADA JOY MICHELSEN O.D. (NPI 1740398296) is an individual optometrist in Livermore, California, licensed in California (13138) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (2006).

NPPES Registry Identity

NPI1740398296
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. VIYADA JOY MICHELSENCredential: O.D.
Location Address2580 OLD 1ST STLivermore, CA 94550-2055
Mailing Address2580 Old 1st StLivermore, CA 94550-2055 · (925) 449-8188 · Fax (925) 449-1818
Sole ProprietorYes
Medical School CMSUniversity Of California - School Of OptometryGraduated 2006
Enumeration DateAugust 25, 2006
Last NPPES UpdateFebruary 11, 20222 updates tracked since enumeration
NPI 1740398296 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 · 13138
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.
2580 OLD 1ST ST, Livermore, CA 94550

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Viyada Joy Michelsen O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971693003
PECOS Enrollment IDI20071213000259
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 94550 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.

Optometrist
2580 OLD 1ST ST
LIVERMORE, CA 94550
Optometrist
2580 OLD 1ST ST
LIVERMORE, CA 94550
Optometrist
2580 OLD 1ST ST
LIVERMORE, CA 94550
Optometrist
2580 OLD 1ST ST
LIVERMORE, CA 94550

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 Viyada Michelsen's NPI number?

The NPI number for Viyada Michelsen is 1740398296. It was assigned to this individual provider in the NPPES registry on August 25, 2006.

Where is Viyada Michelsen located?

Viyada Michelsen practices at 2580 Old 1st St, Livermore, CA 94550. The listed phone number is (510) 847-7824.

What is Viyada Michelsen's specialty?

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

Is Viyada Michelsen enrolled in Medicare?

Yes. Viyada Michelsen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Viyada Michelsen 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 Viyada Michelsen 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 Viyada Michelsen was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.