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Dr. Robert William Ellis III, MD
NPI1124006549PAC ID0143404087
- Part D claims, 2024
- 303
- Publications
- 1
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 5
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital in Ann Arbor
Ann Arbor, Michigan
Find Dr. Ellis' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert William Ellis III is a child and adolescent psychiatrist in Ann Arbor, Michigan
Dr. Ellis practices at University Hospital in Ann Arbor in Ann Arbor, Michigan.
Dr. Ellis' NPI, 1124006549, was assigned on January 5, 2006. Dr. Ellis graduated from Wayne State University School Of Medicine in 1985. Dr. Ellis holds Michigan license 4301097679.
NPI and contact details
- NPI
- 1124006549NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143404087
- NPI enumeration date
- January 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert William Ellis III practices at University Hospital in Ann Arbor in Ann Arbor, Michigan
Dr. Ellis' primary practice is University Hospital in Ann Arbor, at 1500 E Medical Center Dr, Ann Arbor, MI 48109 in Washtenaw County. The practice phone is (734) 936-4000.
- University Hospital in Ann Arbor1500 E Medical Center Dr, Ann Arbor, MI 48109 · Washtenaw CountyPhone(734) 936-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert William Ellis III is affiliated with 2 sites of care and 1 medical group
Dr. Ellis' primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. The medical group on file is Livingston County Catholic Charities. Dmand AI also links Dr. Ellis to 1 more group practice or clinic, named with a free account.
University Hospital in Ann ArborPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert William Ellis III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ellis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital in Ann Arbor | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert William Ellis III is one of 119 childs and adolescent psychiatrists in Michigan
Child and adolescent psychiatry is Dr. Ellis' primary specialty in the NPI Registry, under taxonomy code 2084P0804X. Dr. Ellis is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Ellis' licenses on file in 5 states: Michigan, Nebraska, Texas, Ohio and Maryland.
Specialties and state licenses
- Child and adolescent psychiatry, MichiganPrimary
- Nebraska license
- Texas license
- Ohio license
- Maryland license
Childs and adolescent psychiatrists near Dr. Ellis
Counts of childs and adolescent psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
119childs and adolescent psychiatrists in Michigan16childs and adolescent psychiatrists in Ann Arbor
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Robert William Ellis III's patients have a median age of 24
Across all payers, Dmand AI patient panel data puts Dr. Ellis' median patient age at 24, with 25% women.
Dr. Ellis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 24
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Robert William Ellis III wrote 303 Medicare Part D claims in 2024
In 2024, Dr. Ellis wrote 303 Medicare Part D claims for 13 patients. 93% of them were for generic drugs. CMS names the drug for 187 of them, across 12 drugs with 11 or more claims each, at $3,227 in total drug cost. In 2023, CMS named 209 claims across 14 drugs.
Part D claims, 2024303
Drugs named by CMS12
Total drug cost$3,227
Part D patients13
Dr. Ellis' Part D claims by kind of drug, 2024
- Generic281 claims93%
- Brand-name22 claims7%
Dr. Ellis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ellis' Part D claims, 2024
- Antipsychotics, patients 65 and over6%18 of 303 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2092024: 18711%
Drugs named by CMS: 12 in 2024, 14 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Robert William Ellis III takes part in Medicare
Dr. Ellis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert William Ellis III has 1 publication on record
Dmand AI links 1 paper to Dr. Ellis in 2024.
Papers1
Recent publications by Dr. Ellis
See who Dr. Ellis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ellis works with, so you can find a warm path to the right childs and adolescent psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert William Ellis III graduated from Wayne State University School Of Medicine
Dr. Ellis graduated from Wayne State University School Of Medicine in 1985.
- Medical school
- Board certified in child & adolescent psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Robert William Ellis III accepts plans from 5 insurance carriers
Dr. Ellis is in network with 5 carriers, including Aetna, Health Alliance Plan and United Healthcare. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Health Alliance Plan
- United Healthcare
- CMS Medicare
- McLaren Health Plan
Plan types Dr. Ellis accepts, by number of carriers
- HMO4
- Medicare4
- POS3
- PPO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert William Ellis III's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Robert William Ellis III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Robert William Ellis III's NPI number?
Dr. Robert William Ellis III's NPI number is 1124006549. It was assigned on January 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert William Ellis III?
Dr. Robert William Ellis III is a child and adolescent psychiatrist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Child & Adolescent Psychiatry Physician (taxonomy code 2084P0804X).
Where does Dr. Robert William Ellis III practice?
Dr. Ellis practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Ellis' primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Dmand AI also links Dr. Ellis to 1 group practice or clinic.
What is Dr. Robert William Ellis III's office phone number?
The practice phone on file for Dr. Ellis is (734) 936-4000.
What is Dr. Robert William Ellis III's medical license number?
Dr. Ellis holds Michigan license 4301097679, one of the licenses on file in 5 states.
Which states has Dr. Robert William Ellis III been licensed in?
Dmand AI has state licenses on file for Dr. Ellis in Michigan (2010 to 2027), Nebraska (2008 to 2012), Texas (2006 to 2009), Ohio (1988 to 2007) and Maryland (1990 to 1994).
What medical group is Dr. Robert William Ellis III part of?
Dr. Ellis is linked to Livingston County Catholic Charities.
Does Dr. Robert William Ellis III accept Medicare?
Yes. CMS lists Dr. Ellis as accepting Medicare assignment.
Is Dr. Robert William Ellis III board certified?
Yes. Dr. Ellis is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Robert William Ellis III go to medical school?
Dr. Ellis graduated from Wayne State University School Of Medicine in 1985.
Show 4 more questionsShow fewer questions
What drugs does Dr. Robert William Ellis III prescribe most?
In 2024 Medicare Part D data, Dr. Ellis' most prescribed drugs by claims were Ropinirole HCl, Dextroamphetamine-Amphetamine and Lithium Carbonate ER.
How long has Dr. Robert William Ellis III been practicing?
Dr. Ellis graduated from medical school in 1985, 41 years ago.
Does Dr. Robert William Ellis III do research?
Dmand AI links 1 publication to Dr. Ellis.
What insurance does Dr. Robert William Ellis III accept?
Dr. Ellis is in network with 5 carriers, including Aetna, Health Alliance Plan and United Healthcare. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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