KATHLEEN MARY MULLIGAN
NPI 1912693797
Otolaryngology in Los Angeles, CA

Active since April 13, 2023PECOS Enrolled
757 WESTWOOD PLAZA, OTOLARYNGOLOGY, LOS ANGELES, CA 90095(310) 794-8492 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 5, 2025, Apr 13, 2023 (2 updates tracked since 2023).

About Kathleen Mary Mulligan NPPES

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

KATHLEEN MARY MULLIGAN (NPI 1912693797) is an individual otolaryngology provider in Los Angeles, California, licensed in California (PTL16716) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912693797
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameKATHLEEN MARY MULLIGAN
Location Address757 WESTWOOD PLAZA, OTOLARYNGOLOGYLos Angeles, CA 90095-7419
Mailing Address2417 E Solano DrPhoenix, AZ 85016-2817 · (602) 319-9600
Sole ProprietorNo
Enumeration DateApril 13, 2023
Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
NPI 1912693797 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in CA · PTL16716
Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

757 WESTWOOD PLAZA, Los Angeles, CA 90095

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Kathleen Mary Mulligan 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 90095 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.

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.

Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, PSYCHIATRY
LOS ANGELES, CA 90095
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, SUITE 7236
LOS ANGELES, CA 90095
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, BOX 951752, 3108 RRUMC
LOS ANGELES, CA 90095
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, DEPARTMENT OF PATHOLOGY
LOS ANGELES, CA 90095
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095

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 Kathleen Mulligan's NPI number?

The NPI number for Kathleen Mulligan is 1912693797. It was assigned to this individual provider in the NPPES registry on April 13, 2023.

Where is Kathleen Mulligan located?

Kathleen Mulligan practices at 757 Westwood Plaza Otolaryngology, Los Angeles, CA 90095. The listed phone number is (310) 794-8492.

What is Kathleen Mulligan's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Kathleen Mulligan enrolled in Medicare?

Yes. Kathleen Mulligan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kathleen Mulligan was last updated on August 5, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.