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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.

MR. JOHN QUIMSON
NPI 1144685884
Rehabilitation Practitioner in Los Angeles, CA

Active since December 23, 2015
510 S VERMONT AVE, LOS ANGELES, CA 90020(213) 948-2319 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 12, 2026, Dec 23, 2015 (2 updates tracked since 2015).

About Mr. John Quimson NPPES

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

MR. JOHN QUIMSON (NPI 1144685884) is an individual rehabilitation practitioner in Los Angeles, California and active in the NPI registry since December 2015.

NPPES Registry Identity

NPI1144685884
Entity TypeIndividualMale
Primary Taxonomy225400000X
Provider Legal NameMR. JOHN QUIMSON
Location Address510 S VERMONT AVELos Angeles, CA 90020-1912
Mailing Address510 S Vermont AveLos Angeles, CA 90020-1912 · (213) 948-2319
Phone(213) 948-2319
Sole ProprietorYes
Enumeration DateDecember 23, 2015
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
✔ NPI 1144685884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225400000X
Definition
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.
510 S VERMONT AVE, Los Angeles, CA 90020
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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.

MRS. MINATA BARNETTE
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 358-3258
MR. TEDDY LEE LENOIR JR.
Community Health Worker
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (323) 875-2029
MR. CARLOS PALACIOS
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 351-7284
MYEONG JEONG
Rehabilitation Practitioner
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 738-4775
SARAH AVELINA CHENG
Day Training/Habilitation Specialist
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (626) 532-5079
MISS JOANNA SANCHEZ
Case Manager/Care Coordinator
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (800) 854-7771
MR. MICHAEL VILLAESCUSA MSW, LCSW
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 943-9620
PRISCILLA CALDERON
Day Training/Habilitation Specialist
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 471-0352

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 John Quimson's NPI number?

The NPI number for John Quimson is 1144685884. It was assigned to this individual provider in the NPPES registry on December 23, 2015.

Where is John Quimson located?

John Quimson practices at 510 S Vermont Ave, Los Angeles, CA 90020. The listed phone number is (213) 948-2319.

What is John Quimson's specialty?

The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.

When was this NPI record last updated?

The NPPES record for John Quimson was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.