1. Home
  2. Directory
  3. Montana
  4. Missoula
  5. Clinic Center
  6. NPI Profile

SYDNEY D SEYFERT
NPI 1285092510
Clinic/Center - Adolescent and Children Mental Health in Missoula, MT

Active since February 01, 2016
821 S ORANGE ST, MISSOULA, MT 59801(406) 540-3556(406) 929-1049 Get Directions Write a Review

NPPES record last updated: July 30, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 30, 2019, Apr 15, 2018, Mar 21, 2016 and 1 more (4 updates tracked since 2016).

About Sydney D Seyfert NPPES

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

SYDNEY D SEYFERT (NPI 1285092510) is a healthcare organization registered as an adolescent and children mental health in Missoula, Montana and active in the NPI registry since February 2016. The organization lists Sydney Diann Seyfert, Owner, as its authorized official.

NPPES Registry Identity

NPI1285092510
Entity TypeOrganization
Primary Taxonomy261QM0855X
Legal Business NameSYDNEY D SEYFERT
Location Address821 S ORANGE STMissoula, MT 59801-3833
Mailing Address821 S Orange StMissoula, MT 59801-3833 · (406) 540-3556 · Fax (406) 929-1049
Phone(406) 540-3556
Fax(406) 929-1049
Organization SubpartNo
Authorized OfficialSydney Diann SeyfertOwner · (406) 540-3556
Enumeration DateFebruary 1, 2016
Last NPPES UpdateJuly 30, 20194 updates tracked since enumeration
✔ NPI 1285092510 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Adolescent and Children Mental HealthAmbulatory Health Care Facilities
Taxonomy Code261QM0855X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in children and adolescents. Services may be provided to parents and family members of the patient in the form of conjoint, group, or individual therapy, and education and/or training.
Also ListedClinic/Center · Adult Mental HealthTaxonomy 261QM0850X
821 S ORANGE ST, Missoula, MT 59801
Open in Google Maps ↗

Other Identifiers 1

Other100915MT · State Arnp License

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LESLIE BURGESS L.C.P.C.
Counselor (Professional)
821 S ORANGE ST
MISSOULA, MT 59801
Missoula County (406) 542-5655
SYDNEY DIANN SEYFERT NP
Nurse Practitioner (Psychiatric/Mental Health)
821 S ORANGE ST
MISSOULA, MT 59801
Missoula County (406) 540-3556

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 Sydney D Seyfert's NPI number?

The NPI number for Sydney D Seyfert is 1285092510. It was assigned to this organization in the NPPES registry on February 1, 2016.

Where is Sydney D Seyfert located?

Sydney D Seyfert is located at 821 S Orange St, Missoula, MT 59801. The listed phone number is (406) 540-3556.

What is Sydney D Seyfert's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adolescent and Children Mental Health, with taxonomy code 261QM0855X.

When was this NPI record last updated?

The NPPES record for Sydney D Seyfert was last updated on July 30, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.