NPPES file of Aug 9, 2026

Marjorie Penning, PH.D.C.C.C.SLP

Speech-Language Pathologist · Grand Rapids, MI

Marjorie Penning, PH.D.C.C.C.SLP is a speech-language pathologist with a practice address in Grand Rapids, Michigan, and NPI 1912933896, issued on Jun 23, 2006. Check the license (Michigan 41-2108525, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912933896
Name
Marjorie Penning
Credential
PH.D.C.C.C.SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
41-2108525 MI
Self-reported in NPPES; status is on the state search
Practice location
2716 E Paris Ave SE, Grand Rapids, MI 49546
Phone
(616) 949-9531
Enumerated
Jun 23, 2006
Record last updated
Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20091014000325); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest speech-language pathologist records → All 3,734 in Michigan → Look up another NPI →

Also registered at 2716 E Paris Ave SE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kathleen Bricker, MSWClinical Social Worker1639276348
  2. Mattie De Boe, LMSWClinical Social Worker1336410356
  3. Cynthia Gerrish, MA LLPClinical Psychologist1396986071
  4. Maria Gruppen, PSY.D.Clinical Psychologist1265860258
  5. James Vanharen, MDPsychiatry Physician1114901840
  6. Lambertus Vanhoek, EDDClinical Psychologist1912184037

Verify Marjorie Penning in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 41-2108525    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Marjorie Penning among 3,734 speech-language pathologist records in Michigan

Marjorie Penning, PH.D.C.C.C.SLP is one of 3,734 speech-language pathologist records with a practice address in Michigan. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 98% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated1971 · median 2019 among the 312 with a school on file
  • Record last updated2021 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

278 speech-language pathologist records list a practice address in Grand Rapids

They are 278 of the 18,005 NPPES records with a practice address in Grand Rapids, and 3,734 speech-language pathologist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,734 in Michigan → Every provider in Grand Rapids → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Carolyn Boudreaux, M.A., CCC-SLPGrand Rapids, MI 495461558536342
  2. Barbara Brindle, PH.D., CCC-SLPGrand Rapids, MI 495461558654475
  3. Christine DamonGrand Rapids, MI 495461427375856
  4. Patti DavisGrand Rapids, MI 495461487818621
  5. Elizabeth Fausone, MS,CCC,SLPGrand Rapids, MI 495461073845483
  6. Sarah Hall, SLPGrand Rapids, MI 495461710144894
  7. Randy Morris, SPEECH PATHOLOGISTGrand Rapids, MI 495461841449618
  8. Natasha Otterness, SLPGrand Rapids, MI 495461518163633

Common questions

What is Marjorie Penning, PH.D.C.C.C.SLP's NPI number?

Marjorie Penning, PH.D.C.C.C.SLP's National Provider Identifier (NPI) is 1912933896, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marjorie Penning, PH.D.C.C.C.SLP located?

The NPPES record lists a practice address at 2716 E Paris Ave SE, Grand Rapids, MI, 49546. Phone: (616) 949-9531. Providers update this record themselves, so call before visiting.

How can I verify Marjorie Penning, PH.D.C.C.C.SLP's license?

NPPES lists Michigan license number 41-2108525, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.