ASHLEY DARNELL-SAKATA O.D.
NPI 1376923037
Optometrist in Brentwood, CA

Q: What is Ashley Darnell-sakata's NPI number?

The NPI number for Ashley Darnell-sakata is 1376923037. It was assigned to this individual provider in the NPPES registry on June 8, 2015.

Q: What is Ashley Darnell-sakata's specialty?

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

Active since June 08, 2015PECOS EnrolledAccepts Medicare Assignment

8440 BRENTWOOD BLVD STE F, BRENTWOOD, CA 94513(925) 634-0303 Get Directions Write a Review

NPPES record last updated: January 31, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 5, 2022, Apr 5, 2019, Sep 16, 2016 (3 updates tracked since 2016).

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About Ashley Darnell-sakata O.d. NPPES

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

ASHLEY DARNELL-SAKATA O.D. (NPI 1376923037) is an individual optometrist in Brentwood, California, licensed in California (15215) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (2015).

NPPES Registry Identity

NPI1376923037

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameASHLEY DARNELL-SAKATACredential: O.D.

Location Address8440 BRENTWOOD BLVD STE FBrentwood, CA 94513-1300

Mailing Address8440 Brentwood Blvd Ste FBrentwood, CA 94513-1300 · (925) 634-0303

Phone(925) 634-0303

Sole ProprietorYes

Medical School CMSPennsylvania College Of OptometryGraduated 2015

Enumeration DateJune 8, 2015

Last NPPES UpdateJanuary 31, 20243 updates tracked since enumeration

NPPES CertifiedJanuary 31, 2024

✔ NPI 1376923037 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 · 15215

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.

8440 BRENTWOOD BLVD STE F, Brentwood, CA 94513

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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 and accepts Medicare assignment

Ashley Darnell-sakata 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 ID749595619

PECOS Enrollment IDI20150820012351

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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

23 services21 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94513 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 3

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

DR. ASHLEY DARNELL-SAKATA, OD, OPTOMETRIC CORPORATION

Optometrist

8440 BRENTWOOD BLVD STE F
BRENTWOOD, CA 94513

Contra Costa County (925) 634-0303

DELTA VISTA OPTOMETRY INC.

Optometrist

8440 BRENTWOOD BLVD STE F
BRENTWOOD, CA 94513

Contra Costa County (924) 634-0303

CAROL A BUCHANAN OD

Optometrist

8440 BRENTWOOD BLVD STE F
BRENTWOOD, CA 94513

Contra Costa County (925) 634-0303

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 Ashley Darnell-sakata's NPI number?

The NPI number for Ashley Darnell-sakata is 1376923037. It was assigned to this individual provider in the NPPES registry on June 8, 2015.

Where is Ashley Darnell-sakata located?

Ashley Darnell-sakata practices at 8440 Brentwood Blvd Ste F, Brentwood, CA 94513. The listed phone number is (925) 634-0303.

What is Ashley Darnell-sakata's specialty?

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

Is Ashley Darnell-sakata enrolled in Medicare?

Yes. Ashley Darnell-sakata 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 Ashley Darnell-sakata 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 Ashley Darnell-sakata 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 Ashley Darnell-sakata was last updated on January 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.