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WILLIAM LAGRAND LPC
NPI 1003118308
Counselor - Professional in Saint Louis, MO

Active since November 19, 2010PECOS Enrolled
9200 WATSON RD, STE. G101, SAINT LOUIS, MO 63126(314) 544-3800(314) 843-0552 Get Directions Write a Review

NPPES record last updated: November 19, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About William Lagrand Lpc NPPES

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

WILLIAM LAGRAND LPC (NPI 1003118308) is an individual professional provider in Saint Louis, Missouri, licensed in Missouri (2007007260) and active in the NPI registry since November 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003118308
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameWILLIAM LAGRANDCredential: LPC
Location Address9200 WATSON RD, STE. G101Saint Louis, MO 63126-1528
Mailing Address9200 Watson Rd, Ste. G101Saint Louis, MO 63126-1528 · (314) 544-3800 · Fax (314) 843-0552
Phone(314) 544-3800
Fax(314) 843-0552
Sole ProprietorNo
Enumeration DateNovember 19, 2010
✔ NPI 1003118308 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 · 2007007260
9200 WATSON RD, Saint Louis, MO 63126
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Lagrand Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show William Lagrand reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St Louis Counseling Inc
5.5 mi
Voluntary or Charitable
5 PREMIER DR STE 200
Fenton, MO 63026
  • Reassigned Medicare billing, Missouri enrollment
  • 23 clinicians in this Medicare group
NPI 1053397133 (314) 544-3800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

KATELYN SCHAEFER LCSW
Social Worker (Clinical)
9200 WATSON RD
SAINT LOUIS, MO 63126
St. Louis County (314) 952-4633
MS. KATHLEEN M. TOWNSEND LPC, MED.
Counselor (Professional)
9200 WATSON RD, SUITE G101
SAINT LOUIS, MO 63126
St. Louis County (314) 367-5500
MR. MARY ALICE LADUKE
Social Worker (Clinical)
9200 WATSON RD, SUITE G101
SAINT LOUIS, MO 63126
St. Louis County (314) 367-5500
MS. KIMBERLY DAWN MCGEE-GNUSE MSW, LCSW
Social Worker (Clinical)
9200 WATSON RD, STE. G101
SAINT LOUIS, MO 63126
St. Louis County (314) 544-3800
KRISTEN LADD LCSW
Counselor
9200 WATSON RD
SAINT LOUIS, MO 63126
St. Louis County (314) 894-6484
LARINA JOLYNN DITTO MSW
Social Worker (Clinical)
9200 WATSON RD, SUITE G101
SAINT LOUIS, MO 63126
St. Louis County (314) 544-3800
MISS ANGELA CASIMERE MA,LCSW
Counselor (Mental Health)
9200 WATSON RD
SAINT LOUIS, MO 63126
St. Louis County (314) 544-3800
MS. CATHERINE TANSEY MSW, LCSW
Social Worker (Clinical)
9200 WATSON RD, SUITE G101
SAINT LOUIS, MO 63126
St. Louis County (314) 367-5500

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 William Lagrand's NPI number?

The NPI number for William Lagrand is 1003118308. It was assigned to this individual provider in the NPPES registry on November 19, 2010.

Where is William Lagrand located?

William Lagrand practices at 9200 Watson Rd Ste. G101, Saint Louis, MO 63126. The listed phone number is (314) 544-3800.

What is William Lagrand's specialty?

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

Is William Lagrand enrolled in Medicare?

Yes. William Lagrand is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for William Lagrand's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Lagrand reassigns Medicare benefits to St Louis Counseling Inc (Fenton, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Lagrand's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Lagrand accept?

Health plans from Oscar Insurance Company and UnitedHealthcare list William Lagrand 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 William Lagrand was last updated on November 19, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.