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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.

ALEX WILLIAM WESSEL MD
NPI 1598452849
Internal Medicine in West Hollywood, CA

Active since April 18, 2023
8700 BEVERLY BLVD STE 5512, WEST HOLLYWOOD, CA 90048(310) 423-5161 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Alex William Wessel Md NPPES

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

ALEX WILLIAM WESSEL MD (NPI 1598452849) is an individual internal medicine provider in West Hollywood, California, licensed in California (A206601) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1598452849
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameALEX WILLIAM WESSELCredential: MD
Location Address8700 BEVERLY BLVD STE 5512West Hollywood, CA 90048-1804
Mailing Address8700 Beverly Blvd Ste 5512West Hollywood, CA 90048-1804 · (310) 423-5161
Phone(310) 423-5161
Sole ProprietorNo
Enumeration DateApril 18, 2023
Last NPPES UpdateJune 30, 2026
NPPES CertifiedJune 30, 2026
✔ NPI 1598452849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A206601
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
8700 BEVERLY BLVD STE 5512, West Hollywood, CA 90048
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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.

MATTHEW HERMOSURA BAUTISTA
Student in an Organized Health Care Education/Training Program
8700 BEVERLY BLVD STE 5512
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5161
LILY JAMNESHAN MD
Student in an Organized Health Care Education/Training Program
8700 BEVERLY BLVD STE 5512
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5161
DR. VAN NGO MD
Student in an Organized Health Care Education/Training Program
8700 BEVERLY BLVD STE 5512
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5161
ALEX BENJAMIN LEVINE MD
Student in an Organized Health Care Education/Training Program
8700 BEVERLY BLVD STE 5512
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5161
JOHANN CHRISTIAN PARK
Student in an Organized Health Care Education/Training Program
8700 BEVERLY BLVD STE 5512
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5161
KAREN TSUNG
Student in an Organized Health Care Education/Training Program
8700 BEVERLY BLVD STE 5512
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5161
AUSTIN GONZALEZ MD
Hospitalist
8700 BEVERLY BLVD STE 5512
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5161
SALIM CHAMOUN
Student in an Organized Health Care Education/Training Program
8700 BEVERLY BLVD STE 5512
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5161

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 Alex Wessel's NPI number?

The NPI number for Alex Wessel is 1598452849. It was assigned to this individual provider in the NPPES registry on April 18, 2023.

Where is Alex Wessel located?

Alex Wessel practices at 8700 Beverly Blvd Ste 5512, West Hollywood, CA 90048. The listed phone number is (310) 423-5161.

What is Alex Wessel's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Alex Wessel was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 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.