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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

NICHOLAS JOSEPH SOPKO
NPI 1154248938
Counselor - Addiction (Substance Use Disorder) in Claremont, CA

Active since July 01, 2026
650 S INDIAN HILL BLVD, CLAREMONT, CA 91711(909) 399-2222 Get Directions Write a Review

NPPES record added: July 1, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Nicholas Joseph Sopko NPPES

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

NICHOLAS JOSEPH SOPKO (NPI 1154248938) is an individual addiction (substance use disorder) provider in Claremont, California and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1154248938
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameNICHOLAS JOSEPH SOPKO
Location Address650 S INDIAN HILL BLVDClaremont, CA 91711-5444
Mailing Address2505 Foothill Blvd Spc 43San Bernardino, CA 92410-1358 · (661) 862-1501
Phone(909) 399-2222
Sole ProprietorNo
Enumeration DateJuly 1, 2026
NPPES CertifiedJuly 1, 2026
✔ NPI 1154248938 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
650 S INDIAN HILL BLVD, Claremont, CA 91711
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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.

LUZ CONNER
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222
MR. DAVID IBARRA
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222
TIMOTHY CAGE DOMICCIO
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 476-2023
DYLAN EDWARD SEALY
Registered Nurse
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222
KRISTINE RIVA
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222
MR. MICHAEL BANKUTHY
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222
CARY RAMADAN REED
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 476-2023
LYDIA ELIAS ESTEPHAN
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222

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 Nicholas Sopko's NPI number?

The NPI number for Nicholas Sopko is 1154248938. It was assigned to this individual provider in the NPPES registry on July 1, 2026.

Where is Nicholas Sopko located?

Nicholas Sopko practices at 650 S Indian Hill Blvd, Claremont, CA 91711. The listed phone number is (909) 399-2222.

What is Nicholas Sopko'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 Nicholas Sopko was last updated on July 1, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.