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DR. WILLIAM STOHL MD
NPI 1225230477
Internal Medicine - Rheumatology in Los Angeles, CA

Active since June 01, 2007
2020 ZONAL AVE, IRD 620, LOS ANGELES, CA 90033(323) 442-1946(323) 442-2874 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William Stohl Md NPPES

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

DR. WILLIAM STOHL MD (NPI 1225230477) is an individual rheumatology provider in Los Angeles, California, licensed in California (G58577) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1225230477
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. WILLIAM STOHLCredential: MD
Location Address2020 ZONAL AVE, IRD 620Los Angeles, CA 90033
Mailing Address137 N Alta Vista BlvdLos Angeles, CA 90036-2825
Phone(323) 442-1946
Fax(323) 442-2874
Sole ProprietorYes
Enumeration DateJune 1, 2007
Last NPPES UpdateDecember 12, 2025
NPPES CertifiedDecember 12, 2025
✔ NPI 1225230477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in CA · G58577
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
2020 ZONAL AVE, Los Angeles, CA 90033
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Other Providers at the Same Location NPPES 8

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

FIONA BAERVELDT WERTHEIMER D.O.
Pediatrics (Neonatal-Perinatal Medicine)
2020 ZONAL AVE, IRD 820
LOS ANGELES, CA 90033
Los Angeles County (323) 226-3406
GABRIEL P MURILLO M.D.
Pediatrics
2020 ZONAL AVE
LOS ANGELES, CA 90033
Los Angeles County (323) 226-5700
DR. PAUL ERIC ASSAAD MD
Internal Medicine
2020 ZONAL AVE, IRD RM 630
LOS ANGELES, CA 90033
Los Angeles County (323) 226-7556
DR. MICHAEL REGALADO MD
Pediatrics
2020 ZONAL AVE, IRD 124
LOS ANGELES, CA 90033
Los Angeles County (323) 226-3691
DR. PAOLA ALEXANDRA SEQUEIRA MD, MSPH
Internal Medicine
2020 ZONAL AVE, IRD 127
LOS ANGELES, CA 90033
Los Angeles County (323) 226-3781
GUSTAVO A RODRIGUEZ BA
Counselor (Mental Health)
2020 ZONAL AVE, RM 215
LOS ANGELES, CA 90033
Los Angeles County (323) 442-6000
MS. GWENDOLYN MIYE DOI MSW, ASW
Counselor (Mental Health)
2020 ZONAL AVE, BUILDING IRD, ROOM 103
LOS ANGELES, CA 90033
Los Angeles County (323) 226-5278
MARIASOL PENA M.D.
Internal Medicine (Infectious Disease)
2020 ZONAL AVE, IRD 620
LOS ANGELES, CA 90033
Los Angeles County (310) 222-2409

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 William Stohl's NPI number?

The NPI number for William Stohl is 1225230477. It was assigned to this individual provider in the NPPES registry on June 1, 2007.

Where is William Stohl located?

William Stohl practices at 2020 Zonal Ave Ird 620, Los Angeles, CA 90033. The listed phone number is (323) 442-1946.

What is William Stohl's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for William Stohl was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.