Dr. Marilyn A. Roubidoux, MD

  • Ann Arbor, MI
  • Diagnostic radiologist
NPI1881775807
Medicare services, 2024
196
Medicare patients, 2024
108
Publications
29
Hospital affiliations
1
Medical group
1
Practice address
1500 E Medical Center Drive, Spc 5474, Ann Arbor, MI 48109
Practice phone
Call (734) 764-1505
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University Hospital

Hospital · Ann Arbor, Michigan

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Dr. Marilyn A. Roubidoux is a diagnostic radiologist in Ann Arbor, Michigan

Dr. Roubidoux practices at University Hospital in Ann Arbor, Michigan, part of University of Michigan.

Dr. Roubidoux's NPI, 1881775807, was assigned on October 17, 2006. Dr. Roubidoux holds Michigan license 4301060382.

NPI and contact details
NPI enumeration date
October 17, 2006
NPI status
Active
Practice phone
(734) 764-1505
Professional email
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Personal email
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Mobile number
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Sex
Female

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Marilyn A. Roubidoux practices at University Hospital in Ann Arbor, Michigan

Dr. Roubidoux's primary practice is University Hospital, at 1500 E Medical Center Drive, Spc 5474, Ann Arbor, MI 48109 in Washtenaw County. The practice phone is (734) 764-1505.

  • University Hospital
    1500 E Medical Center Drive, Spc 5474, Ann Arbor, MI 48109 · Washtenaw CountyPhone(734) 764-1505

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Marilyn A. Roubidoux is affiliated with 1 site of care and 1 medical group

Dr. Roubidoux's primary practice is University Hospital in Ann Arbor, Michigan, part of University of Michigan. The medical group on file is University of Michigan Health.

Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Marilyn A. Roubidoux's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roubidoux practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Marilyn A. Roubidoux is one of 1,181 diagnostic radiologists in Michigan

Diagnostic radiology is Dr. Roubidoux's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Roubidoux is licensed in Michigan.

Specialties and state licenses

  • Diagnostic radiology, MichiganPrimaryLicense 4301060382 · taxonomy 2085R0202X

Diagnostic radiologists near Dr. Roubidoux

Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Marilyn A. Roubidoux billed Medicare for 196 services in 2024

CMS data shows 196 Medicare services from Dr. Roubidoux across 6 procedure codes in 2024, for 108 Medicare patients. Medicare paid $4,460 for them.

Medicare services, 2024196
Medicare patients108
Paid by Medicare$4,460
Procedure codes6

Dr. Roubidoux's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 7792024: 16779%
Other services
2023: 1162024: 2975%

Where Dr. Roubidoux's Medicare services took place, 2024

  • In an office11659%
  • In a facility8041%

Dr. Roubidoux compared with the Michigan median for diagnostic radiologists, 2024

  • Dr. Roubidoux
  • Michigan median
Medicare services
196vs 1,65888% below
Medicare patients
108vs 1,30192% below

Medians across 1,132 diagnostic radiologists in Michigan with Dmand AI profiles that report each measure.

Dr. Roubidoux's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Roubidoux

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Marilyn A. Roubidoux treated 108 Medicare patients in 2024, average age 70

CMS counts 108 Medicare patients who saw Dr. Roubidoux in 2024. The largest group is 65 to 74, with 64 patients. 56% of them have high cholesterol, and 52% have high blood pressure. 11% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.

Medicare patients, 2024108
Average age70
Average risk score0.96
Also on Medicaid11%

Dr. Roubidoux's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dr. Roubidoux's Medicare patients, 2024

  1. High cholesterol56%
  2. High blood pressure52%
  3. Arthritis33%
  4. Anxiety31%
  5. Cancer28%
  6. Mood disorders28%
  7. Depression24%
  8. Osteoporosis23%

Share of Medicare patients with each condition. A patient can have several.

Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

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Dr. Marilyn A. Roubidoux has 29 publications on record

Dmand AI links 29 papers to Dr. Roubidoux, published from 2003 to 2024. 2018 was the busiest year, with 4. The most frequent topics are Breast Neoplasms, Mammography and Ultrasonography, Mammary. Dr. Roubidoux has published most often in Acad Radiol. Dr. Roubidoux's most frequent co-authors are Deborah O. Jeffries, MD, Stephanie Kay Patterson, MD and Judith Kaur, MD.

Papers29
Years published2003 to 2024

Dr. Roubidoux's papers by year, 2014 to 2024

Topics Dr. Roubidoux writes about most

  • Breast Neoplasms
  • Mammography
  • Ultrasonography, Mammary
  • Breast
  • Radiographic Image Enhancement
  • Biopsy
  • Imaging, Three-Dimensional
  • Indians, North American

Dr. Roubidoux's most frequent co-authors

Recent publications by Dr. Roubidoux

See all 29 publications and co-authors

See who Dr. Roubidoux researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Roubidoux works with, so you can find a warm path to the right diagnostic radiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Sources for Dr. Marilyn A. Roubidoux's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Marilyn A. Roubidoux

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. Marilyn A. Roubidoux's NPI number?

Dr. Marilyn A. Roubidoux's NPI number is 1881775807. It was assigned on October 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Marilyn A. Roubidoux?

Dr. Marilyn A. Roubidoux is a diagnostic radiologist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Marilyn A. Roubidoux practice?

Dr. Roubidoux practices at 1500 E Medical Center Drive, Spc 5474, Ann Arbor, MI 48109. Dr. Roubidoux's primary practice is University Hospital in Ann Arbor, Michigan, part of University of Michigan.

What is Dr. Marilyn A. Roubidoux's office phone number?

The practice phone on file for Dr. Roubidoux is (734) 764-1505.

What is Dr. Marilyn A. Roubidoux's medical license number?

Dr. Roubidoux holds Michigan license 4301060382.

Which hospitals is Dr. Marilyn A. Roubidoux affiliated with?

Dr. Roubidoux practices at University Hospital in Ann Arbor, Michigan.

What medical group is Dr. Marilyn A. Roubidoux part of?

Dr. Roubidoux is linked to University of Michigan Health.

Does Dr. Marilyn A. Roubidoux accept Medicare?

Yes. CMS data shows Dr. Roubidoux billed Medicare for 196 services in 2024.

How many Medicare patients does Dr. Marilyn A. Roubidoux see?

CMS counts 108 Medicare patients who saw Dr. Roubidoux in 2024, with an average age of 70.

What services does Dr. Marilyn A. Roubidoux bill to Medicare?

In 2024, Dr. Roubidoux's most billed Medicare services were radiation oncology (77067), radiation oncology (77063) and medicare service (G0279).

Show 3 more questionsShow fewer questions

How long has Dr. Marilyn A. Roubidoux been practicing?

Dr. Roubidoux's NPI was assigned in 2006.

Does Dr. Marilyn A. Roubidoux do research?

Dmand AI links 29 publications to Dr. Roubidoux, published from 2003 to 2024.

Who does Dr. Marilyn A. Roubidoux publish with?

Dr. Roubidoux's most frequent co-authors are Deborah O. Jeffries, MD (4 shared papers), Stephanie Kay Patterson, MD (4 shared papers) and Judith Kaur, MD (2 shared papers).

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