Kathleen Mary Mulligan
Otolaryngology Physician · Los Angeles, CA
Kathleen Mary Mulligan is an otolaryngology physician with a practice address in Los Angeles, California, and NPI 1912693797, issued on Apr 13, 2023. Check the license (California PTL16716, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kathleen Mary Mulligan
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- PTL16716 CA
Self-reported in NPPES; status is on the state search - Practice location
- 757 Westwood Plaza, Los Angeles, CA 90095
- Phone
- (310) 794-8492
- Enumerated
- Apr 13, 2023
- Record last updated
- Aug 5, 2025
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →
Also registered at 757 Westwood Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nhan Nathan Au, MDStudent in an Organized Health Care Education/Training Program1023956083
- Zainab AzizStudent in an Organized Health Care Education/Training Program1154180206
- Sherrefa Burchell, PHDStudent in an Organized Health Care Education/Training Program1407616733
- Anna Butcher, MDStudent in an Organized Health Care Education/Training Program1497505416
- Scott Caganap, M.D.Neurology Physician1962845073
Verify Kathleen Mary Mulligan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license PTL16716Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $101.18
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Kathleen Mary Mulligan among 1,212 otolaryngology physician records in California
Kathleen Mary Mulligan is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, 1% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in California
There are 1,212 otolaryngology physician records in California.
All 1,212 in California → Every provider in Los Angeles → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Gerald BerkeLos Angeles, CA 900951174537575
- Keith Blackwell, MDLos Angeles, CA 900951669496964
- Dinesh Chhetri, MDLos Angeles, CA 900951598878753
- Quinton Gopen, M.D.Los Angeles, CA 900951114955788
- Christian Head, MDLos Angeles, CA 900951790700094
- Robert KangLos Angeles, CA 900951316059348
- Paul Kedeshian, MDLos Angeles, CA 900951073539060
- Philip Knott, MDLos Angeles, CA 900951730291386
Common questions
What is Kathleen Mary Mulligan's NPI number?
Kathleen Mary Mulligan's National Provider Identifier (NPI) is 1912693797, issued on Apr 13, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Mary Mulligan located?
The NPPES record lists a practice address at 757 Westwood Plaza, Los Angeles, CA, 90095. Phone: (310) 794-8492. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Mary Mulligan's license?
NPPES lists California license number PTL16716, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.