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MERIEL L WU MD
NPI 1104897503
Ophthalmology in Pasadena, CA

Active since February 01, 2006PECOS Enrolled
10 CONGRESS ST, #340, PASADENA, CA 91105(626) 796-5325(626) 796-5526 Get Directions Write a Review

NPPES record last updated: March 3, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Meriel L Wu Md NPPES

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

MERIEL L WU MD (NPI 1104897503) is an individual ophthalmology provider in Pasadena, California, licensed in California (G25807) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104897503
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameMERIEL L WUCredential: MD
Location Address10 CONGRESS ST, #340Pasadena, CA 91105-3023
Mailing Address10 Congress St, #340Pasadena, CA 91105-3023 · (626) 796-5325 · Fax (626) 796-5526
Phone(626) 796-5325
Fax(626) 796-5526
Sole ProprietorNo
Enumeration DateFebruary 1, 2006
Last NPPES UpdateMarch 3, 2015
✔ NPI 1104897503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · G25807
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.
10 CONGRESS ST, Pasadena, CA 91105
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Other Identifiers 5

Medicare PINWG25807A
MedicaidZZZ79446ZCA
Medicare NSC1094740001CA
Medicare PINW2157CA
Medicare UPINA42801

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Meriel L Wu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 91105 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.

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.

Reported Quality Measures

Diabetes: Eye Exam
Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period
82%67 patients4/55-star benchmark: 100%
Diabetic Retinopathy: Documentation of Presence or Absence of Macular Edema and Level of Severity of Retinopathy
Percentage of patients aged 18 years and older with a diagnosis of diabetic retinopathy who had a dilated macular or fundus exam performed which included documentation of the level of severity of retinopathy and the presence or absence of macular edema during…
74%27 patients3/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
60%1,726 patients1/55-star benchmark: 100%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients tobacco: 79% · 331 patients
81%331 patients
Primary Open-Angle Glaucoma (POAG): Optic Nerve Evaluation
Percentage of patients aged 18 years and older with a diagnosis of primary open-angle glaucoma (POAG) who have an optic nerve head evaluation during one or more office visits within 12 months
29%181 patients1/55-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.

Other Providers at the Same Location NPPES 20

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

DR. CINDY JUSTO UYPITCHING M.D.
Family Medicine
10 CONGRESS ST, STE 208
PASADENA, CA 91105
Los Angeles County (626) 795-4210
ALISA YANG MD
Internal Medicine
10 CONGRESS ST, SUITE 208
PASADENA, CA 91105
Los Angeles County (626) 792-2166
VALERIE P. MYERS, M.D. INC
Clinic/Center (Medical Specialty)
10 CONGRESS ST, #400
PASADENA, CA 91105
Los Angeles County (626) 449-6223
DOHENY EYE MEDICAL GROUP, INC
Ophthalmology
10 CONGRESS ST, SUITE 300
PASADENA, CA 91105
Los Angeles County (626) 395-0777
ROY CLARK DAVIS M.D.
Specialist
10 CONGRESS ST, SUITE 509
PASADENA, CA 91105
Los Angeles County (626) 795-6327
ADVANCED TRAUMA ASSOCIATES LLC
Surgery
10 CONGRESS ST, SUITE103
PASADENA, CA 91105
Los Angeles County (626) 795-0282
DR. JAMES ARMEN MACER MD
Obstetrics & Gynecology
10 CONGRESS ST, SUITE 400
PASADENA, CA 91105
Los Angeles County (626) 449-6223
PASADENA EYE MEDICAL GROUP
Clinic/Center (Medical Specialty)
10 CONGRESS ST, SUITE 340
PASADENA, CA 91105
Los Angeles County (626) 796-5325

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 Meriel Wu's NPI number?

The NPI number for Meriel Wu is 1104897503. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Where is Meriel Wu located?

Meriel Wu practices at 10 Congress St #340, Pasadena, CA 91105. The listed phone number is (626) 796-5325.

What is Meriel Wu's specialty?

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

Is Meriel Wu enrolled in Medicare?

Yes. Meriel Wu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Meriel Wu was last updated on March 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.