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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MACKENZIE DANIELLE ROSENLEAF M.S. CF-SLP
NPI 1558278994
Speech-Language Pathologist in Fort Collins, CO

Active since August 24, 2026
1136 E STUART ST STE 3120, FORT COLLINS, CO 80525(970) 682-3743 Get Directions Write a Review

NPPES record added: August 24, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mackenzie Danielle Rosenleaf M.s. Cf-slp NPPES

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

MACKENZIE DANIELLE ROSENLEAF M.S. CF-SLP (NPI 1558278994) is an individual speech-language pathologist provider in Fort Collins, Colorado, licensed in Colorado (PSLP.0001650) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1558278994
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMACKENZIE DANIELLE ROSENLEAFCredential: M.S. CF-SLP
Location Address1136 E STUART ST STE 3120Fort Collins, CO 80525-1196
Mailing Address1136 E Stuart St Ste 3120Fort Collins, CO 80525-1196 · (970) 682-3743
Phone(970) 682-3743
Sole ProprietorNo
Enumeration DateAugust 24, 2026
NPPES CertifiedAugust 24, 2026
✔ NPI 1558278994 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in CO · PSLP.0001650
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
1136 E STUART ST STE 3120, Fort Collins, CO 80525
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Other Providers at the Same Location NPPES 9

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

MRS. KRISTI LEIGH KELLY M.S., C.C.C, SLP
Speech-Language Pathologist
1136 E STUART ST STE 3120
FORT COLLINS, CO 80525
Larimer County (970) 682-3743
BRIANNA HEATHER WHITMORE
Speech-Language Pathologist
1136 E STUART ST STE 3120
FORT COLLINS, CO 80525
Larimer County (303) 257-8252
OLIVIA GRACE BAUSELL
Speech-Language Pathologist
1136 E STUART ST STE 3120
FORT COLLINS, CO 80525
Larimer County (970) 682-3743
MRS. LISA K TRIMMER M.A. CCC-SLP
Speech-Language Pathologist
1136 E STUART ST STE 3120
FORT COLLINS, CO 80525
Larimer County (970) 682-3743
AGNIESZKA BRADLEY CCC-SLP
Speech-Language Pathologist
1136 E STUART ST STE 3120
FORT COLLINS, CO 80525
Larimer County (970) 682-3743
MARI ANNE GOTTLIEB MA-CCC SLP
Speech-Language Pathologist
1136 E STUART ST STE 3120
FORT COLLINS, CO 80525
Larimer County (970) 682-3743
SOUND FOUNDATIONS LLC
Speech-Language Pathologist
1136 E STUART ST STE 3120
FORT COLLINS, CO 80525
Larimer County (970) 682-3742
KOURTNEY SIDENER
Speech-Language Pathologist
1136 E STUART ST STE 3120
FORT COLLINS, CO 80525
Larimer County (970) 682-3743

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 Mackenzie Rosenleaf's NPI number?

The NPI number for Mackenzie Rosenleaf is 1558278994. It was assigned to this individual provider in the NPPES registry on August 24, 2026.

Where is Mackenzie Rosenleaf located?

Mackenzie Rosenleaf practices at 1136 E Stuart St Ste 3120, Fort Collins, CO 80525. The listed phone number is (970) 682-3743.

What is Mackenzie Rosenleaf's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Mackenzie Rosenleaf was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.