SHIRIN BAREZ MD
NPI 1659338952
Ophthalmology in Hayward, CA

Active since April 28, 2006PECOS EnrolledAccepts Medicare Assignment
86.25/100
CMS Quality Rating
1237 B ST, HAYWARD, CA 94541(510) 886-3937(510) 886-6304 Get Directions Write a Review

NPPES record last updated: September 3, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Shirin Barez Md NPPES

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

SHIRIN BAREZ MD (NPI 1659338952) is an individual ophthalmology provider in Hayward, California, licensed in California (G75048) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (1988).

NPPES Registry Identity

NPI1659338952
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameSHIRIN BAREZCredential: MD
Location Address1237 B STHayward, CA 94541
Mailing Address22634 2nd St Ste 101Hayward, CA 94541 · (510) 866-5497 · Fax (510) 886-4465
Fax(510) 886-6304
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 1988
Enumeration DateApril 28, 2006
Last NPPES UpdateSeptember 3, 2008
NPI 1659338952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License Licensed in CA · G75048
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.

1237 B ST, Hayward, CA 94541

Other Identifiers 2

Medicare UPINE38507
Medicare PIN180031838CA

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

Shirin Barez Md 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 ID941368161
PECOS Enrollment IDI20081016000458
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 20

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.
3,060 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.
1,295 services491 patients
Established patient problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
1,056 services392 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.
588 services72 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.
561 services131 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
425 services414 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94541 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.

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.

86.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40
Cost37.52

Other Providers at the Same Location NPPES 7

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

Ophthalmology
1237 B ST
HAYWARD, CA 94541
Ophthalmology
1237 B ST
HAYWARD, CA 94541
Optometrist
1237 B ST
HAYWARD, CA 94541
Optometrist
1237 B ST
HAYWARD, CA 94541
Ophthalmology
1237 B ST
HAYWARD, CA 94541
Ophthalmology
1237 B ST
HAYWARD, CA 94541
Ophthalmology
1237 B ST
HAYWARD, CA 94541

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 Shirin Barez's NPI number?

The NPI number for Shirin Barez is 1659338952. It was assigned to this individual provider in the NPPES registry on April 28, 2006.

Where is Shirin Barez located?

Shirin Barez practices at 1237 B St, Hayward, CA 94541. The listed phone number is (510) 886-3937.

What is Shirin Barez's specialty?

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

Is Shirin Barez enrolled in Medicare?

Yes. Shirin Barez 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.

When was this NPI record last updated?

The NPPES record for Shirin Barez was last updated on September 3, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.