MARK L WU MD
NPI 1366536625
Pathology - Anatomic Pathology & Clinical Pathology in Orange, CA

Q: What is Mark L Wu's NPI number?

The NPI number for Mark L Wu is 1366536625. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Q: What is Mark L Wu's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Mark L Wu was last updated on March 25, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since October 03, 2006PECOS Enrolled

UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH, ORANGE, CA 92868(714) 456-2986 Get Directions Write a Review

NPPES record last updated: March 25, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Mark L Wu Md NPPES

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

MARK L WU MD (NPI 1366536625) is an individual anatomic pathology & clinical pathology provider in Orange, California, licensed in California (000000A72344) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366536625

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameMARK L WUCredential: MD

Location AddressUCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTHOrange, CA 92868

Mailing AddressUci Department Of Pathology, Po Box 513377Los Angeles, CA 90051-3377 · (714) 456-2986

Phone(714) 456-2986

Sole ProprietorNo

Enumeration DateOctober 3, 2006

Last NPPES UpdateMarch 25, 2008

✔ NPI 1366536625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in CA · 000000A72344

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

UCI MEDICAL CENTER, Orange, CA 92868

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Other Identifiers 6

Other00A723440CA · Blue Shield

OtherP00074904CA · Railroad Medicare

OtherWA72344ACA · Medicare Ptan

Medicare PINWA72344ACA

Medicaid00A723440CA

Medicare UPINH45854CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark 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 92868 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

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

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 20

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

AJANTA NAIDU M.D.

Pediatrics (Pediatric Endocrinology)

UCI MEDICAL CENTER, 101 THE CITY DRIVE, PAVILLION 1
ORANGE, CA 92868

Orange County (714) 456-7011

FEIZAL WAFFARN MD

Pediatrics (Neonatal-Perinatal Medicine)