JASON R GREINER O.D.
NPI 1417210493
Optometrist in Yorba Linda, CA

Q: What is Jason Greiner's NPI number?

The NPI number for Jason Greiner is 1417210493. It was assigned to this individual provider in the NPPES registry on June 24, 2012.

Q: What is Jason Greiner'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 Jason Greiner was last updated on June 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since June 24, 2012PECOS EnrolledAccepts Medicare Assignment

4945 YORBA RANCH RD STE E, YORBA LINDA, CA 92887(714) 692-2063 Get Directions Write a Review

NPPES record last updated: June 24, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Jason R Greiner O.d. NPPES

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

JASON R GREINER O.D. (NPI 1417210493) is an individual optometrist in Yorba Linda, California, licensed in California (14396) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS and is a graduate of Southern California College Of Optometry (2012).

NPPES Registry Identity

NPI1417210493

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameJASON R GREINERCredential: O.D.

Location Address4945 YORBA RANCH RD STE EYorba Linda, CA 92887-2553

Mailing Address11502 La Cima DrWhittier, CA 90604-3205 · (562) 665-6939

Phone(714) 692-2063

Sole ProprietorYes

Medical School CMSSouthern California College Of OptometryGraduated 2012

Enumeration DateJune 24, 2012

✔ NPI 1417210493 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 · 14396

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.

4945 YORBA RANCH RD STE E, Yorba Linda, CA 92887

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jason R Greiner 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 ID3870744063

PECOS Enrollment IDI20121116000322

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.

Medicare Billing Reassignment

Medicare enrollment records show Jason Greiner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Clarity Eye Group

20 mi

Ophthalmology

19671 BEACH BLVD, SUITE 400
Huntington Beach, CA 92648

Reassigned Medicare billing, California enrollment
14 clinicians in this Medicare group

NPI 1033122957 (714) 842-0651

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

191 services135 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.

120 services113 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

101 services89 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

42 services29 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

20 services20 patients

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.

17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92887 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.

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 Jason Greiner's NPI number?

The NPI number for Jason Greiner is 1417210493. It was assigned to this individual provider in the NPPES registry on June 24, 2012.

Where is Jason Greiner located?

Jason Greiner practices at 4945 Yorba Ranch Rd Ste E, Yorba Linda, CA 92887. The listed phone number is (714) 692-2063.

What is Jason Greiner's specialty?

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

Is Jason Greiner enrolled in Medicare?

Yes. Jason Greiner 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.

Which organization bills Medicare for Jason Greiner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jason Greiner reassigns Medicare benefits to Clarity Eye Group (Huntington Beach, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jason Greiner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jason Greiner accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana and Providence Health Plan list Jason Greiner 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 Jason Greiner was last updated on June 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.