DR. AILLEEN JACOB DIAL OD
NPI 1871143883
Optometrist in Ukiah, CA

Q: What is Ailleen Dial's NPI number?

The NPI number for Ailleen Dial is 1871143883. It was assigned to this individual provider in the NPPES registry on September 12, 2019. The provider is also known as Ailleen Deocadiz Jacob.

Q: What is Ailleen Dial'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 Ailleen Dial was last updated on April 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 September 12, 2019PECOS EnrolledAccepts Medicare Assignment

1275 AIRPORT PARK BLVD, UKIAH, CA 95482(707) 313-8019 Get Directions Write a Review

NPPES record last updated: April 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 11, 2026, Jan 2, 2025, May 5, 2023 and 4 more (7 updates tracked since 2019).

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About Dr. Ailleen Jacob Dial Od NPPES

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

DR. AILLEEN JACOB DIAL OD (NPI 1871143883) is an individual optometrist in Ukiah, California, licensed in California (34384TLG) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1871143883

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. AILLEEN JACOB DIALCredential: OD

Location Address1275 AIRPORT PARK BLVDUkiah, CA 95482-7400

Mailing Address3792 Halfbeak WaySan Diego, CA 92124-3306

Phone(707) 313-8019

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateSeptember 12, 2019

Last NPPES UpdateApril 11, 20267 updates tracked since enumeration

NPPES CertifiedApril 11, 2026

✔ NPI 1871143883 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 · 34384TLG

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.

1275 AIRPORT PARK BLVD, Ukiah, CA 95482

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Other Names 1

Former Name (1)Ailleen Deocadiz Jacob

Secondary Practice Location 1

Location 13075 Health Center Dr Ste 403San Diego, CA 92123-2773 · Phone (858) 278-9900

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming, 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 and accepts Medicare assignment

Dr. Ailleen Jacob Dial Od 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 ID3779916630

PECOS Enrollment IDI20191206000603

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 95482 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

$133.94 typical visit price

range $58.87 – $176.60

Typical copayment $33.48 (range $14.71 – $44.15)

Most-billed visit code 99204

Established Patient

$73.16 typical visit price

range $19.28 – $144.60

Typical copayment $18.29 (range $4.82 – $36.15)

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.

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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.

GRIFFITH SAYLES O.D.

Optometrist

1275 AIRPORT PARK BLVD
UKIAH, CA 95482

Mendocino County (206) 370-1016

NANCY PARK OD, INC

Optometrist

1275 AIRPORT PARK BLVD
UKIAH, CA 95482

Mendocino County (707) 313-8019

DR. MARTHA S MAZUR-LANE PHARM D.

Pharmacist

1275 AIRPORT PARK BLVD
UKIAH, CA 95482

Mendocino County (707) 313-8014

DR. NANCY PARK WU O.D.

Optometrist

1275 AIRPORT PARK BLVD
UKIAH, CA 95482

Mendocino County (707) 313-8019

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 Ailleen Dial's NPI number?

The NPI number for Ailleen Dial is 1871143883. It was assigned to this individual provider in the NPPES registry on September 12, 2019. The provider is also known as Ailleen Deocadiz Jacob.

Where is Ailleen Dial located?

Ailleen Dial practices at 1275 Airport Park Blvd, Ukiah, CA 95482. The listed phone number is (707) 313-8019.

What is Ailleen Dial's specialty?

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

Is Ailleen Dial enrolled in Medicare?

Yes. Ailleen Dial 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 Ailleen Dial accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Providence Health Plan list Ailleen Dial 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 Ailleen Dial was last updated on April 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.