DR. IRENE VOO M.D.
NPI 1215981584
Ophthalmology in Las Vegas, NV

Q: What is Irene Voo's NPI number?

The NPI number for Irene Voo is 1215981584. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Q: What is Irene Voo's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Irene Voo was last updated on February 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 May 20, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

6970 S CIMARRON RD, SUITE 200, LAS VEGAS, NV 89113(702) 583-3300(702) 583-3400 Get Directions Write a Review

NPPES record last updated: February 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 7, 2026, Oct 9, 2021, Mar 17, 2018 and 3 more (6 updates tracked since 2015).

On this page

About Dr. Irene Voo M.d. NPPES

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

DR. IRENE VOO M.D. (NPI 1215981584) is an individual ophthalmology provider in Las Vegas, Nevada, licensed in Nevada (11386) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Summerlin Hospital Medical Center, and is a graduate of University Of California, Geffen School Of Medicine (1999).

NPPES Registry Identity

NPI1215981584

Entity TypeIndividualFemale

Primary Taxonomy207W00000X

Provider Legal NameDR. IRENE VOOCredential: M.D.

Location Address6970 S CIMARRON RD, SUITE 200Las Vegas, NV 89113

Mailing Address8545 W Warm Springs Rd, Ste A-4-268Las Vegas, NV 89113-3625 · (702) 583-3300 · Fax (702) 583-3400

Phone(702) 583-3300

Fax(702) 583-3400

Sole ProprietorYes

Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1999

Enumeration DateMay 20, 2006

Last NPPES UpdateFebruary 7, 20266 updates tracked since enumeration

NPPES CertifiedFebruary 7, 2026

✔ NPI 1215981584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NV · 11386

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Also ListedOphthalmology · Retina SpecialistTaxonomy 207WX0107X · License 11386 (NV)

Also ListedOphthalmology · Uveitis and Ocular Inflammatory DiseaseTaxonomy 207WX0108X · License 11386 (NV)

6970 S CIMARRON RD, Las Vegas, NV 89113

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Other Identifiers 6

Other1114394772NV · Medicare Corporate Npi

Medicaid100505852NV

OtherCC7809NV · Bcbs Anthem

Other100656NV · Medicare Id

Other1215981584NV · Medicare Npi

OtherP00242173NV · Railroad Medicare

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. Irene Voo M.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 ID8325089857

PECOS Enrollment IDI20050516000404

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 19

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.

Injection, faricimab-svoa, 0.1 mg J2777

Faricimab-svoa is a medication given through an injection into the eye to treat certain eye conditions. The 0.1 mg dosage helps control disease progression, improving vision and eye health. The procedure is done by a healthcare professional.

3,840 services13 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.

2,254 services819 patients

Injection, aflibercept, 1 mg J0178

Aflibercept injection is a treatment for certain eye conditions that affect vision. It works by blocking abnormal blood vessel growth and leakage in the eye, which can cause vision loss. The medication is administered directly into the eye by a healthcare professional.

1,730 services131 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.

1,557 services643 patients

Injection of drug into eye 67028

An injection into the eye is a procedure where a medication is delivered directly into your eye to treat various conditions. A local anesthetic is applied to numb the eye, ensuring minimal discomfort. The drug helps manage diseases like macular degeneration or diabetic retinopathy.

1,372 services231 patients

Extended exam of the back part of the eye with optic nerve drawing 92202

This procedure involves a detailed examination of the back part of your eye, focusing on the optic nerve, a crucial component for vision. A drawing or map of the optic nerve is created to help track any changes over time. This can help detect eye diseases early.

1,038 services578 patients

Injection, dexamethasone, intravitreal implant, 0.1 mg J7312

This procedure involves placing a tiny implant into your eye. This implant slowly releases a medication called dexamethasone, which helps to reduce inflammation and swelling in the eye, improving vision and comfort.

973 services35 patients

Injection, brolucizumab-dbll, 1 mg J0179

Brolucizumab-dbll is an injection given to treat wet age-related macular degeneration (AMD), a condition that can cause vision loss. This medication works by inhibiting the growth of abnormal blood vessels in the eye, helping to improve vision.

546 services14 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.

534 services364 patients

Extended exam of the back part of the eye with retinal drawing 92201

This procedure involves a detailed examination of the back part of your eye, including the retina. It helps identify any abnormalities or issues. A retinal drawing is made to record findings. It's non-invasive and crucial for maintaining eye health.

259 services215 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.

138 services119 patients

2d ultrasound scan of eye tissue and structures 76512

A 2D ultrasound scan of eye tissue and structures is a non-invasive procedure that uses sound waves to create images of your eye. It helps doctors to examine your eye's internal structures, detect abnormalities, and plan for treatments if needed.

117 services92 patients

Unclassified biologics J3590

Unclassified biologics are a type of treatment derived from living organisms. They can include a wide range of substances, such as vaccines, blood components, or genes, used to prevent or treat diseases. Each is specifically designed to interact with the body's natural defenses to promote healing.

83 services43 patients

Exam of retinal blood vessels using a special camera after injection of a dye 92235

This procedure, known as a fluorescein angiography, involves taking images of the back of your eye. A dye is injected into your arm that travels to your eye, highlighting the blood vessels in your retina. This helps identify any abnormalities.

66 services57 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

53 services53 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

44 services38 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

37 services37 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.

22 services18 patients

Removal of membrane of retina with removal of internal limiting membrane of retina 67042

This procedure involves the surgical removal of a thin layer, called the membrane, from the retina. It also includes the removal of the innermost layer of the retina, known as the internal limiting membrane. This can help improve vision.

19 services19 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Summerlin Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV

2/5 CMS rating

OwnershipProprietary

CMS Certification Number290041

Location657 Town Center DriveLas Vegas, NV 89144 · Clark County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89113 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

$131.25 typical visit price

range $57.07 – $173.24

Typical copayment $32.81 (range $14.26 – $43.31)

Most-billed visit code 99204

Established Patient

$71.14 typical visit price

range $18.27 – $140.96

Typical copayment $17.78 (range $4.56 – $35.24)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

100

Improvement Activities

Reported Quality Measures

Age-Related Macular Degeneration (AMD): Dilated Macular Examination

100%358 patients5/55-star benchmark: 100%

Diabetes: Eye Exam

100%307 patients5/55-star benchmark: 100%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

9%307 patients5/55-star benchmark: 91%

Diabetic Macular Edema - Loss of Visual Acuity

100%82 patients

Diabetic Retinopathy: Communication with the Physician Managing Ongoing Diabetes Care

99%311 patients4/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%3,889 patients5/55-star benchmark: 100%

Glaucoma Intraocular Pressure Reduction

83%150 patients

Overuse of Imaging for the Evaluation of Primary Headache

Lower rates are better for this measure.

0%237 patients

Primary Open-Angle Glaucoma (POAG): Reduction of Intraocular Pressure (IOP) by 15% OR Documentation of a Plan of Care

96%101 patients

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 1,164 patients

Patients totalRate: 0% · 1,164 patients

0%1,164 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Irene Voo's NPI number?

The NPI number for Irene Voo is 1215981584. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Where is Irene Voo located?

Irene Voo practices at 6970 S Cimarron Rd Suite 200, Las Vegas, NV 89113. The listed phone number is (702) 583-3300.

What is Irene Voo's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Irene Voo enrolled in Medicare?

Yes. Irene Voo 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.

Is Irene Voo affiliated with any hospitals?

According to CMS data, Irene Voo is affiliated with Summerlin Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Irene Voo was last updated on February 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.