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MR. SIDNEY WALKER
NPI 1144702218
Counselor - Addiction (Substance Use Disorder) in Long Beach, CA

Active since September 05, 2018
100 E MARKET ST, LONG BEACH, CA 90805(562) 428-4222 Get Directions Write a Review

NPPES record last updated: September 5, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Sidney Walker NPPES

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

MR. SIDNEY WALKER (NPI 1144702218) is an individual addiction (substance use disorder) provider in Long Beach, California and active in the NPI registry since September 2018.

NPPES Registry Identity

NPI1144702218
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. SIDNEY WALKER
Location Address100 E MARKET STLong Beach, CA 90805-5924
Mailing Address100 E Market StLong Beach, CA 90805-5924
Phone(562) 428-4222
Sole ProprietorYes
Enumeration DateSeptember 5, 2018
✔ NPI 1144702218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
100 E MARKET ST, Long Beach, CA 90805
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

CHARLIE R NILAWAT
Counselor
100 E MARKET ST
LONG BEACH, CA 90805
Los Angeles County (562) 428-4222
AMBER GREEN
Licensed Vocational Nurse
100 E MARKET ST
LONG BEACH, CA 90805
Los Angeles County (562) 428-4222
ELDORADO COMMUNITY SERVICE CENTER
Clinic/Center (Primary Care)
100 E MARKET ST
LONG BEACH, CA 90805
Los Angeles County (562) 428-4222
ALICE PUENTES
Counselor (Addiction (Substance Use Disorder))
100 E MARKET ST
LONG BEACH, CA 90805
Los Angeles County (562) 428-4222
WEST COUNTY MEDICAL CORP-NON PROFIT
Clinic/Center (Community Health)
100 E MARKET ST
LONG BEACH, CA 90805
Los Angeles County (562) 428-4222
MISS SHARON ADAMS
Counselor (Addiction (Substance Use Disorder))
100 E MARKET ST
LONG BEACH, CA 90805
Los Angeles County (562) 428-4222
JORGE LUIS GARCIA
Counselor (Addiction (Substance Use Disorder))
100 E MARKET ST
LONG BEACH, CA 90805
Los Angeles County (562) 428-4222
MICHELLE WALLACE
Counselor (Addiction (Substance Use Disorder))
100 E MARKET ST
LONG BEACH, CA 90805
Los Angeles County (562) 428-4222

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 Sidney Walker's NPI number?

The NPI number for Sidney Walker is 1144702218. It was assigned to this individual provider in the NPPES registry on September 5, 2018.

Where is Sidney Walker located?

Sidney Walker practices at 100 E Market St, Long Beach, CA 90805. The listed phone number is (562) 428-4222.

What is Sidney Walker's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Sidney Walker was last updated on September 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.