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LESLIE GIER
NPI 1730291808
Counselor - Mental Health in Rocklin, CA

Active since August 31, 2006PECOS Enrolled
2676 FLINTLOCK LN, ROCKLIN, CA 95765(202) 417-4104 Get Directions Write a Review

NPPES record last updated: March 27, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 7, 2022, Feb 24, 2022 (2 updates tracked since 2022).

About Leslie Gier NPPES

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

LESLIE GIER (NPI 1730291808) is an individual mental health provider in Rocklin, California, licensed in District Of Columbia (LMFTOOO158) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730291808
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameLESLIE GIER
Location Address2676 FLINTLOCK LNRocklin, CA 95765-5347
Mailing Address2676 Flintlock LnRocklin, CA 95765-5347 · (202) 417-4104
Phone(202) 417-4104
Sole ProprietorYes
Enumeration DateAugust 31, 2006
Last NPPES UpdateMarch 27, 20242 updates tracked since enumeration
NPPES CertifiedMarch 27, 2024
✔ NPI 1730291808 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in DC · LMFTOOO158✔ Licensed in CA · MFC50190
2676 FLINTLOCK LN, Rocklin, CA 95765
Open in Google Maps ↗

Other Names 1

Other Name (5)Mrs. Leslie Lombardy

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Leslie Gier 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 Leslie Gier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Grow Healthcare Group PC
109 mi
Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group
NPI 1154994846 (408) 402-4385

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

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 Leslie Gier's NPI number?

The NPI number for Leslie Gier is 1730291808. It was assigned to this individual provider in the NPPES registry on August 31, 2006. The provider is also known as Mrs. Leslie Lombardy.

Where is Leslie Gier located?

Leslie Gier practices at 2676 Flintlock Ln, Rocklin, CA 95765. The listed phone number is (202) 417-4104.

What is Leslie Gier's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Leslie Gier enrolled in Medicare?

Yes. Leslie Gier is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Leslie Gier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Gier reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, CA). 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 Leslie Gier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Leslie Gier accept?

Health plans from Blue Cross and Blue Shield of Texas list Leslie Gier 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 Leslie Gier was last updated on March 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.