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MARY CATHERINE ROUFF CONOVER CCC-SLP
NPI 1255858387
Speech-Language Pathologist in Yuma, AZ

Active since August 29, 2017
901 W PALMCROFT DR, YUMA, AZ 85364(928) 502-8001 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 25, 2025, Aug 29, 2017 (2 updates tracked since 2017).

About Mary Catherine Rouff Conover Ccc-slp NPPES

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

MARY CATHERINE ROUFF CONOVER CCC-SLP (NPI 1255858387) is an individual speech-language pathologist provider in Yuma, Arizona, licensed in Arizona (SLP8043) and active in the NPI registry since August 2017. She maintains a secondary practice location in Mesa.

NPPES Registry Identity

NPI1255858387
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMARY CATHERINE ROUFF CONOVERCredential: CCC-SLP
Location Address901 W PALMCROFT DRYuma, AZ 85364-7936
Mailing Address901 W Palmcroft DrYuma, AZ 85364-7936 · (928) 502-8001
Phone(928) 502-8001
Sole ProprietorNo
Enumeration DateAugust 29, 2017
Last NPPES UpdateJune 25, 20252 updates tracked since enumeration
NPPES CertifiedJune 25, 2025
✔ NPI 1255858387 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 AZ · SLP8043
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.
901 W PALMCROFT DR, Yuma, AZ 85364
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Other Names 1

Other Name (5)Mary Rouff Conover

Secondary Practice Location 1

Location 1108 W University DrMesa, AZ 85201-5818 · Phone (480) 668-1917

Other Identifiers 1

Medicaid311042AZ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Catherine Rouff Conover Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Mary Rouff Conover reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Therapy One, PLLC
170 mi
Speech-Language Pathologist
108 W UNIVERSITY DR
Mesa, AZ 85201
  • Reassigned Medicare billing, Arizona enrollment
  • 30 clinicians in this Medicare group
NPI 1316163884 (480) 668-1917

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

TAYLOR CRULL M.S., CCC-SLP
Speech-Language Pathologist
901 W PALMCROFT DR
YUMA, AZ 85364
Yuma County (928) 502-8000
SARA UNRUH
Specialist/Technologist (Speech-Language Assistant)
901 W PALMCROFT DR
YUMA, AZ 85364
Yuma County (928) 502-8000

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 Rouff Conover's NPI number?

The NPI number for Mary Rouff Conover is 1255858387. It was assigned to this individual provider in the NPPES registry on August 29, 2017.

Where is Mary Rouff Conover located?

Mary Rouff Conover practices at 901 W Palmcroft Dr, Yuma, AZ 85364. The listed phone number is (928) 502-8001.

What is Mary Rouff Conover's specialty?

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

Is Mary Rouff Conover enrolled in Medicare?

Yes. Mary Rouff Conover is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mary Rouff Conover's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Rouff Conover reassigns Medicare benefits to Therapy One, PLLC (Mesa, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Rouff Conover's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mary Rouff Conover was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.