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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PHILLIP I WHONG MD
NPI 1497741326
Otolaryngology in Lancaster, CA

Active since September 26, 2005
44215 15TH ST W, #308, LANCASTER, CA 93534(661) 949-5353(661) 940-8449 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Phillip I Whong Md NPPES

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

PHILLIP I WHONG MD (NPI 1497741326) is an individual otolaryngology provider in Lancaster, California, licensed in California (C39625) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1497741326
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NamePHILLIP I WHONGCredential: MD
Location Address44215 15TH ST W, #308Lancaster, CA 93534-4014
Mailing Address44215 15th St W, #308Lancaster, CA 93534-4014 · (661) 949-5353 · Fax (661) 940-8449
Phone(661) 949-5353
Fax(661) 940-8449
Sole ProprietorNo
Enumeration DateSeptember 26, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1497741326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in CA · C39625
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.
44215 15TH ST W, Lancaster, CA 93534
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Other Identifiers 1

Medicaid00C396250CA

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.

K.SIVAKUMAR,M.D.,INC
Clinic/Center (Primary Care)
44215 15TH ST W, SUITE # 307
LANCASTER, CA 93534
Los Angeles County (661) 949-5908
JEFFREY ROSS GUNTER MD INC
Dermatology
44215 15TH ST W, SUITE 309
LANCASTER, CA 93534
Los Angeles County (909) 335-8638
KUMARASAMY SIVAKUMAR MD
Internal Medicine
44215 15TH ST W, SUITE # 307
LANCASTER, CA 93534
Los Angeles County (661) 949-5908
RICHARD J. HAHN, M.D., A MEDICAL CORP
Surgery
44215 15TH ST W, SUITE 203
LANCASTER, CA 93534
Los Angeles County (661) 948-0062
NITIN A SHAH MD
Orthopaedic Surgery
44215 15TH ST W, STE 110
LANCASTER, CA 93534
Los Angeles County (661) 945-7802
VIJAY SHANMUGAM M.D.
Psychiatry & Neurology (Neurology)
44215 15TH ST W, #204
LANCASTER, CA 93534
Los Angeles County (661) 726-9220
TAHA HAMOUI, M.D., INC
Internal Medicine (Gastroenterology)
44215 15TH ST W, SUITE 307
LANCASTER, CA 93534
Los Angeles County (661) 949-5901
SATYA NARAYANA DANDAMUDI M.D.
Internal Medicine
44215 15TH ST W, STE 103
LANCASTER, CA 93534
Los Angeles County (661) 948-4429

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 Phillip Whong's NPI number?

The NPI number for Phillip Whong is 1497741326. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Where is Phillip Whong located?

Phillip Whong practices at 44215 15th St W #308, Lancaster, CA 93534. The listed phone number is (661) 949-5353.

What is Phillip Whong's specialty?

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

When was this NPI record last updated?

The NPPES record for Phillip Whong was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.