Are you Leonard Houlker? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Leonard Houlker

Is this you? Edit this profile

At a glance

About Leonard Houlker

Leonard Houlker is an addiction & substance abuse counselor practicing in Lancaster, CA. This provider record is associated with NPI 1588068613.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

NPINational Provider Identifier
1588068613Issued 2014

As reported to the NPI registry ↗

Common questions

What does Leonard Houlker specialize in?

Leonard Houlker is an addiction & substance abuse counselor in Lancaster, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Leonard Houlker located?

Leonard Houlker is listed at 44900 60Th St W, Lancaster, CA 93536. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Leonard Houlker's phone number?

The number on file is (661) 945-8458. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Leonard Houlker?

Leonard Houlker's National Provider Identifier is 1588068613. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How much experience does Leonard Houlker have?

Leonard Houlker has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Leonard Houlker's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Leonard Houlker. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

A GigHz company · Founder: Pouyan Golshani, MD