NPPES file of Aug 9, 2026

Robert William Ellis, MD

Child & Adolescent Psychiatry Physician · Howell, MI

Robert William Ellis, MD is a child & adolescent psychiatry physician with a practice address in Howell, Michigan, and NPI 1124006549, issued on Jan 5, 2006. Check the license (Michigan 4301097679, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124006549
Name
Robert William Ellis
Credential
MD
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License number
4301097679 MI
Self-reported in NPPES; status is on the state search
Practice location
204 W Grand River Ave, Howell, MI 48843
Phone
(517) 545-1010
Enumerated
Jan 5, 2006
Record last updated
Jun 9, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(517) 545-1025
Medicare enrollment
Enrolled (PECOS I20110418000559); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 1985
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.
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Also registered at 204 W Grand River Ave

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

  1. Ryan BreasboisDentist1770657835
  2. Pamela Ketchel, CMTMassage Therapist1487942983
  3. Mary Spence, PHDClinical Psychologist1518402247

Verify Robert William Ellis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301097679
    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
Open 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.

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40% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024

303 Medicare Part D claims for 13 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Robert Ellis303
  2. Specialty average504

Most prescribed

  1. Ropinirole Hcl25 claims
  2. Dextroamphetamine-Amphetamine23 claims
  3. Lithium Carbonate Er19 claims
  4. Buspirone Hcl15 claims
  5. Topiramate15 claims
  6. Amitriptyline Hcl14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Livingston County Catholic CharitiesHowell, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Robert William Ellis among 149 child & adolescent psychiatry physician records in Michigan

Robert William Ellis, MD is one of 149 child & adolescent psychiatry physician records with a practice address in Michigan. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 63% newer
  • In a Medicare fileYes · 54% of these records are
  • In the CMS Doctors and Clinicians fileYes · 36% of these records are
  • Graduated1985 · median 2000 among the 54 with a school on file
  • Record last updated2012 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Child & Adolescent Psychiatry Physician providers in Michigan

There are 149 child & adolescent psychiatry physician records in Michigan.

The 8 child & adolescent psychiatry physician records with the nearest ZIP codes

  1. Viken Matossian, M.D.Howell, MI 488431598896367
  2. Samantha Kennedy, D.O.Haslett, MI 488401154760312
  3. Jed Magen, D.O.East Lansing, MI 488241619951936
  4. Paul Quinlan, D.O.East Lansing, MI 488241376527721
  5. Brian Smith, M.D.East Lansing, MI 488241629052790
  6. Marcia Kent, M.D.East Lansing, MI 488231912002155
  7. Leslie Macauley, MDEast Lansing, MI 488231902981103
  8. Michael Barnes, DOOkemos, MI 488641366412793

Common questions

What is Robert William Ellis, MD's NPI number?

Robert William Ellis, MD's National Provider Identifier (NPI) is 1124006549, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert William Ellis, MD located?

The NPPES record lists a practice address at 204 W Grand River Ave, Howell, MI, 48843. Phone: (517) 545-1010. Providers update this record themselves, so call before visiting.

How can I verify Robert William Ellis, MD's license?

NPPES lists Michigan license number 4301097679, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Robert William Ellis, MD prescribe under Medicare Part D?

In 2024, Robert William Ellis, MD had 303 Medicare Part D claims for 13 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.