Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ALYSSA HOLLY LCSW
NPI 1649108994
Counselor in Missoula, MT

Active since May 08, 2026PECOS Enrolled
738 KENSINGTON AVE, MISSOULA, MT 59801(406) 868-7025 Get Directions Write a Review

NPPES record last updated: July 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 22, 2026, May 8, 2026 (2 updates tracked since 2026).

About Alyssa Holly Lcsw NPPES

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

ALYSSA HOLLY LCSW (NPI 1649108994) is an individual counselor in Missoula, Montana, licensed in Montana (BBH-LCSW-LIC-88643) and active in the NPI registry since May 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649108994
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameALYSSA HOLLYCredential: LCSW
Location Address738 KENSINGTON AVEMissoula, MT 59801-5720
Mailing Address860 Dakota AveMissoula, MT 59802-9666 · (406) 868-7025
Sole ProprietorYes
Enumeration DateMay 8, 2026
Last NPPES UpdateJuly 22, 20262 updates tracked since enumeration
NPPES CertifiedJuly 22, 2026
NPI 1649108994 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
License Licensed in MT · BBH-LCSW-LIC-88643
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License BBH-LCSW-LIC-88643 (MT)
738 KENSINGTON AVE, Missoula, MT 59801

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Alyssa Holly Lcsw 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.

Other Providers at the Same Location NPPES 4

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

Counselor
738 KENSINGTON AVE
MISSOULA, MT 59801
Counselor (Addiction (Substance Use Disorder))
738 KENSINGTON AVE
MISSOULA, MT 59801
Counselor (Mental Health)
738 KENSINGTON AVE
MISSOULA, MT 59801
Social Worker (Clinical)
738 KENSINGTON AVE
MISSOULA, MT 59801

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 Alyssa Holly's NPI number?

The NPI number for Alyssa Holly is 1649108994. It was assigned to this individual provider in the NPPES registry on May 8, 2026.

Where is Alyssa Holly located?

Alyssa Holly practices at 738 Kensington Ave, Missoula, MT 59801. The listed phone number is (406) 868-7025.

What is Alyssa Holly's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Alyssa Holly enrolled in Medicare?

Yes. Alyssa Holly is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alyssa Holly was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.