Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOSHUA G GILLIAM LPC
NPI 1508500372
Counselor - Professional in Hazelwood, MO

Active since April 26, 2022PECOS EnrolledAccepts Medicare Assignment
737 DUNN RD, HAZELWOOD, MO 63042(314) 274-9498 Get Directions Write a Review

NPPES record last updated: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 27, 2026, Mar 18, 2026, Aug 22, 2024 and 1 more (4 updates tracked since 2022).

About Joshua G Gilliam Lpc NPPES

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

JOSHUA G GILLIAM LPC (NPI 1508500372) is an individual professional provider in Hazelwood, Missouri, licensed in Missouri (2022014708) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Saint Louis, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1508500372
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameJOSHUA G GILLIAMCredential: LPC
Location Address737 DUNN RDHazelwood, MO 63042-1740
Mailing Address2080 Loveland DrFlorissant, MO 63031-2624 · (314) 605-9693
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 26, 2022
Last NPPES UpdateJuly 27, 20264 updates tracked since enumeration
NPPES CertifiedJuly 27, 2026
NPI 1508500372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in MO · 2022014708
737 DUNN RD, Hazelwood, MO 63042

Secondary Practice Location 1

Location 11001 Lynch StSaint Louis, MO 63118-1818 · Phone (314) 535-5600

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Joshua G Gilliam Lpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587105408
PECOS Enrollment IDI20240919000334
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Counselor (Professional)
737 DUNN RD
HAZELWOOD, MO 63042
Counselor (Mental Health)
737 DUNN RD
HAZELWOOD, MO 63042
Community/Behavioral Health
737 DUNN RD
HAZELWOOD, MO 63042
Counselor (Professional)
737 DUNN RD
HAZELWOOD, MO 63042
Counselor (Professional)
737 DUNN RD
HAZELWOOD, MO 63042
Counselor (Professional)
737 DUNN RD
HAZELWOOD, MO 63042
Counselor (Professional)
737 DUNN RD
HAZELWOOD, MO 63042
Counselor (Professional)
737 DUNN RD
HAZELWOOD, MO 63042

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 Joshua Gilliam's NPI number?

The NPI number for Joshua Gilliam is 1508500372. It was assigned to this individual provider in the NPPES registry on April 26, 2022.

Where is Joshua Gilliam located?

Joshua Gilliam practices at 737 Dunn Rd, Hazelwood, MO 63042. The listed phone number is (314) 274-9498.

What is Joshua Gilliam's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Joshua Gilliam enrolled in Medicare?

Yes. Joshua Gilliam is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Joshua Gilliam accept?

Health plans from Medica, Oscar Insurance Company and UnitedHealthcare list Joshua Gilliam as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Joshua Gilliam was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.