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LESLIE B. ANTHONY D.M.D.
NPI 1184775801
Dentist - General Practice in Kalispell, MT

Active since January 16, 2007PECOS Enrolled
75 CLAREMONT ST, SUITE G, KALISPELL, MT 59901(406) 752-8161(406) 752-8090 Get Directions Write a Review

NPPES record last updated: November 28, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 28, 2025, Mar 24, 2016 (2 updates tracked since 2016).

About Leslie B. Anthony D.m.d. NPPES

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

LESLIE B. ANTHONY D.M.D. (NPI 1184775801) is an individual general practice provider in Kalispell, Montana, licensed in Montana (1866) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184775801
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameLESLIE B. ANTHONYCredential: D.M.D.
Location Address75 CLAREMONT ST, SUITE GKalispell, MT 59901-3585
Mailing Address75 Claremont St Ste GKalispell, MT 59901-3500 · (406) 752-8161 · Fax (406) 752-8090
Phone(406) 752-8161
Fax(406) 752-8090
Sole ProprietorYes
Enumeration DateJanuary 16, 2007
Last NPPES UpdateNovember 28, 20252 updates tracked since enumeration
NPPES CertifiedNovember 28, 2025
✔ NPI 1184775801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MT · 1866
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
75 CLAREMONT ST, Kalispell, MT 59901
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Other Identifiers 1

Medicaid110959MT

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Leslie B. Anthony D.m.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
Established Patient
$70.82 typical visit price
range $18.24 – $140.32
Typical copayment $17.70 (range $4.56 – $35.08)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JOSEPH HUGH BOYLE MD
Psychiatry & Neurology (Psychiatry)
75 CLAREMONT ST, SUITE C
KALISPELL, MT 59901
Flathead County (406) 758-5155
CATHLEEN ANN SIMENSEN WHCNP
Nurse Practitioner (Women's Health)
75 CLAREMONT ST
KALISPELL, MT 59901
Flathead County (406) 752-8282
KALISPELL REGIONAL MEDICAL CENTER INC
Psychiatry & Neurology (Psychiatry)
75 CLAREMONT ST, SUITE C
KALISPELL, MT 59901
Flathead County (406) 758-5155
HEALTHCENTER NORTHWEST LLC
Obstetrics & Gynecology (Gynecology)
75 CLAREMONT ST, SUITE A
KALISPELL, MT 59901
Flathead County (406) 752-8282
DR. HOWARD LINCOLN TICE MD
Internal Medicine (Gastroenterology)
75 CLAREMONT ST, SUITE F
KALISPELL, MT 59901
Flathead County (406) 752-7441
GLACIER ONCOLOGY, PLLC
Clinic/Center (Oncology)
75 CLAREMONT ST, SUITE E
KALISPELL, MT 59901
Flathead County (406) 752-7600
MRS. KARRIN WILHELMINA SAX WOMENS HEALTH NURSE
Nurse Practitioner (Women's Health)
75 CLAREMONT ST, SUITE A NORTHWEST WOMENS HEALTH CARE
KALISPELL, MT 59901
Flathead County (406) 752-8282
SHAWN D BARRONG M.D.
Obstetrics & Gynecology
75 CLAREMONT ST, SUITE A
KALISPELL, MT 59901
Flathead County (406) 752-8282

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 Anthony's NPI number?

The NPI number for Leslie Anthony is 1184775801. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is Leslie Anthony located?

Leslie Anthony practices at 75 Claremont St Suite G, Kalispell, MT 59901. The listed phone number is (406) 752-8161.

What is Leslie Anthony's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Leslie Anthony enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Leslie Anthony was last updated on November 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.