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MARY KATHRYN SCHIEL MSN, APRN, PMHNP-BC
NPI 1023779204
Nurse Practitioner - Psychiatric/Mental Health in Helena, MT

Active since January 10, 2022PECOS Enrolled
2755 COLONIAL DR, HELENA, MT 59601(406) 444-7500(406) 884-2085 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 4, 2026, Sep 18, 2024, Jan 11, 2022 (3 updates tracked since 2022).

About Mary Kathryn Schiel Msn, Aprn, Pmhnp-bc NPPES

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

MARY KATHRYN SCHIEL MSN, APRN, PMHNP-BC (NPI 1023779204) is an individual psychiatric/mental health provider in Helena, Montana, licensed in Montana (NUR-APRN-LIC-191620) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023779204
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARY KATHRYN SCHIELCredential: MSN, APRN, PMHNP-BC
Location Address2755 COLONIAL DRHelena, MT 59601-4926
Mailing AddressPo Box 5539Helena, MT 59604-5539 · (406) 444-7505
Phone(406) 444-7500
Fax(406) 884-2085
Sole ProprietorYes
Enumeration DateJanuary 10, 2022
Last NPPES UpdateFebruary 4, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 4, 2026
✔ NPI 1023779204 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MT · NUR-APRN-LIC-191620
2755 COLONIAL DR, Helena, MT 59601
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Kathryn Schiel Msn, Aprn, Pmhnp-bc 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 59601 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
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
Most-billed visit code 99214
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.

DR. DEANNA L. ARMSTRONG M.D.
Psychiatry & Neurology (Psychiatry)
2755 COLONIAL DR
HELENA, MT 59601
Lewis And Clark County (406) 444-7500
CHRISTINA MARIE HAWBAKER GC
Genetic Counselor, MS
2755 COLONIAL DR
HELENA, MT 59601
Lewis And Clark County (406) 444-1061
MS. CYNTHIA MARIE HUDSON MA, MS
Genetic Counselor, MS
2755 COLONIAL DR
HELENA, MT 59601
Lewis And Clark County (406) 444-7500
COURTNEY LYNNE ROGASKI LCSW
Social Worker (Clinical)
2755 COLONIAL DR
HELENA, MT 59601
Lewis And Clark County (406) 444-7500
ALICIA MARIE GALAHAN
Nurse Practitioner (Psychiatric/Mental Health)
2755 COLONIAL DR
HELENA, MT 59601
Lewis And Clark County (406) 444-7500
MS. BLANCHE NICOLE SUMNER MS, LCPC
Counselor (Mental Health)
2755 COLONIAL DR
HELENA, MT 59601
Lewis And Clark County (406) 444-7500
THOMAS BOGEN OTR/L
Occupational Therapist
2755 COLONIAL DR
HELENA, MT 59601
Lewis And Clark County (406) 444-1129
LAURA RIDGE LCPC
Counselor (Professional)
2755 COLONIAL DR
HELENA, MT 59601
Lewis And Clark County (406) 444-1125

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 Mary Schiel's NPI number?

The NPI number for Mary Schiel is 1023779204. It was assigned to this individual provider in the NPPES registry on January 10, 2022.

Where is Mary Schiel located?

Mary Schiel practices at 2755 Colonial Dr, Helena, MT 59601. The listed phone number is (406) 444-7500.

What is Mary Schiel's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Mary Schiel enrolled in Medicare?

Yes. Mary Schiel is registered in the Medicare PECOS enrollment system.

What insurance does Mary Schiel accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Mary Schiel 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 Mary Schiel was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.