1. Home
  2. Directory
  3. Michigan
  4. Troy
  5. Speech Language Pathologist
  6. NPI Profile

MRS. MARCIA DIANE EXNER M.A., C.C.C.-SLP
NPI 1205330941
Speech-Language Pathologist in Troy, MI

Active since March 19, 2018
5877 LIVERNOIS RD STE 101, TROY, MI 48098(248) 828-3800(248) 828-4226 Get Directions Write a Review

NPPES record last updated: October 14, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 14, 2020, Mar 23, 2018 (2 updates tracked since 2018).

About Mrs. Marcia Diane Exner M.a., C.c.c.-slp NPPES

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

MRS. MARCIA DIANE EXNER M.A., C.C.C.-SLP (NPI 1205330941) is an individual speech-language pathologist provider in Troy, Michigan, licensed in Michigan (7101003841) and active in the NPI registry since March 2018.

NPPES Registry Identity

NPI1205330941
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. MARCIA DIANE EXNERCredential: M.A., C.C.C.-SLP
Location Address5877 LIVERNOIS RD STE 101Troy, MI 48098-3100
Mailing Address5877 Livernois Rd Ste 101Troy, MI 48098-3100 · (248) 828-3800 · Fax (248) 828-4226
Phone(248) 828-3800
Fax(248) 828-4226
Sole ProprietorNo
Enumeration DateMarch 19, 2018
Last NPPES UpdateOctober 14, 20202 updates tracked since enumeration
NPPES CertifiedOctober 14, 2020
✔ NPI 1205330941 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 MI · 7101003841
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.
5877 LIVERNOIS RD STE 101, Troy, MI 48098
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Marcia Diane Exner M.a., C.c.c.-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Marcia Exner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Riverfront Speech Therapy LLC
32 mi
Speech-Language Pathologist
3186 PARKWOOD ST
Trenton, MI 48183
  • Reassigned Medicare billing, Michigan enrollment
  • 2 clinicians in this Medicare group
NPI 1447834676 (734) 818-1508

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 16

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

CATHRYN CADY FALL OTRL
Occupational Therapist
5877 LIVERNOIS RD STE 101
TROY, MI 48098
Oakland County (248) 828-3800
MRS. COURTNEY LUCASSIAN
Speech-Language Pathologist
5877 LIVERNOIS RD STE 101
TROY, MI 48098
Oakland County (248) 828-3800
KRISTINA MARIE ZARETTI
Speech-Language Pathologist
5877 LIVERNOIS RD STE 101
TROY, MI 48098
Oakland County (248) 828-3800
JESSICA BUZENSKI
Speech-Language Pathologist
5877 LIVERNOIS RD STE 101
TROY, MI 48098
Oakland County (248) 828-3800
MS. MAYA LAMER MS, OTRL
Occupational Therapist
5877 LIVERNOIS RD STE 101
TROY, MI 48098
Oakland County (248) 828-3800
NINA COMO
Speech-Language Pathologist
5877 LIVERNOIS RD STE 101
TROY, MI 48098
Oakland County (248) 828-3800
ANNA KETZLER M.A., C.C.C.-SLP
Speech-Language Pathologist
5877 LIVERNOIS RD STE 101
TROY, MI 48098
Oakland County (248) 828-3800
CLAIR-MARIE CARMEN GRAY
Occupational Therapist
5877 LIVERNOIS RD STE 101
TROY, MI 48098
Oakland County (248) 828-3800

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 Marcia Exner's NPI number?

The NPI number for Marcia Exner is 1205330941. It was assigned to this individual provider in the NPPES registry on March 19, 2018.

Where is Marcia Exner located?

Marcia Exner practices at 5877 Livernois Rd Ste 101, Troy, MI 48098. The listed phone number is (248) 828-3800.

What is Marcia Exner's specialty?

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

Is Marcia Exner enrolled in Medicare?

Yes. Marcia Exner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marcia Exner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marcia Exner reassigns Medicare benefits to Riverfront Speech Therapy LLC (Trenton, MI). 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 Marcia Exner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marcia Exner accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Marcia Exner 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 Marcia Exner was last updated on October 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.