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DR. DIANA BANDAK OD
NPI 1235805318
Optometrist in Bakersfield, CA

Active since August 19, 2021PECOS EnrolledAccepts Medicare Assignment
2323 16TH ST STE 400, BAKERSFIELD, CA 93301(800) 898-2020 Get Directions Write a Review

NPPES record last updated: March 6, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 6, 2024, Aug 19, 2021 (2 updates tracked since 2021).

About Dr. Diana Bandak Od NPPES

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

DR. DIANA BANDAK OD (NPI 1235805318) is an individual optometrist in Bakersfield, California, licensed in California (OPT34850-TLG) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Long Beach, and is a graduate of Southern California College Of Optometry (2021).

NPPES Registry Identity

NPI1235805318
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. DIANA BANDAKCredential: OD
Location Address2323 16TH ST STE 400Bakersfield, CA 93301-3454
Mailing Address3816 Woodruff Ave Ste 100Long Beach, CA 90808-2145 · (909) 912-2724
Phone(800) 898-2020
Sole ProprietorNo
Medical School CMSSouthern California College Of OptometryGraduated 2021
Enumeration DateAugust 19, 2021
Last NPPES UpdateMarch 6, 20242 updates tracked since enumeration
NPPES CertifiedMarch 6, 2024
✔ NPI 1235805318 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 · OPT34850-TLG
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.
2323 16TH ST STE 400, Bakersfield, CA 93301
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Other Names 1

Former Name (1)Dr. Diana Bandak Kattan Od

Secondary Practice Location 1

Location 13816 Woodruff Ave Ste 100Long Beach, CA 90808-2145 · Phone (800) 898-2020

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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

Dr. Diana Bandak 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 ID3870982044
PECOS Enrollment IDI20211109000913
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 3

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.

Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
26 services26 patients
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.
17 services15 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
13 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93301 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
$135.05 typical visit price
range $59.26 – $178.09
Typical copayment $33.76 (range $14.81 – $44.52)
Most-billed visit code 99204
Established Patient
$73.67 typical visit price
range $19.34 – $145.64
Typical copayment $18.41 (range $4.83 – $36.41)
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 2

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

RETINA INSTITUTE OF CALIFORNIA MEDICAL GROUP, A CALIFORNIA MEDICAL PAR
Optometrist
2323 16TH ST STE 400
BAKERSFIELD, CA 93301
Kern County (661) 479-0757
DR. NATALY KALBAKJI OD
Optometrist
2323 16TH ST STE 400
BAKERSFIELD, CA 93301
Kern County (661) 479-0757

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 Diana Bandak's NPI number?

The NPI number for Diana Bandak is 1235805318. It was assigned to this individual provider in the NPPES registry on August 19, 2021. The provider is also known as Dr. Diana Bandak Kattan Od.

Where is Diana Bandak located?

Diana Bandak practices at 2323 16th St Ste 400, Bakersfield, CA 93301. The listed phone number is (800) 898-2020.

What is Diana Bandak's specialty?

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

Is Diana Bandak enrolled in Medicare?

Yes. Diana Bandak 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 Diana Bandak accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Diana Bandak 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 Diana Bandak was last updated on March 6, 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.