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Dr. Mary M. Hillstrom, MD
NPI1245228105PAC ID2769658731
- Medicare services, 2024
- 1,673
- Medicare patients, 2024
- 882
- Publications
- 1
- MIPS score, 2024
- 86
- Hospital affiliations
- 5
- Practice address
- 125 Metro Center Blvd, Warwick, RI 02886
- Practice phone
- Call (401) 432-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rhode Island Medical Imaging Inc
Warwick, Rhode Island
Find Dr. Hillstrom's 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. Mary M. Hillstrom is a diagnostic radiologist in Warwick, Rhode Island
Dr. Hillstrom practices at Rhode Island Medical Imaging Inc in Warwick, Rhode Island.
Dr. Hillstrom's NPI, 1245228105, was assigned on October 13, 2005. Dr. Hillstrom holds Rhode Island license MD08660.
NPI and contact details
- NPI
- 1245228105NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769658731
- NPI enumeration date
- October 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 432-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary M. Hillstrom practices at Rhode Island Medical Imaging Inc in Warwick, Rhode Island
Dr. Hillstrom's primary practice is Rhode Island Medical Imaging Inc, at 125 Metro Center Blvd, Warwick, RI 02886 in Kent County. The practice phone is (401) 432-2500.
- Rhode Island Medical Imaging Inc125 Metro Center Blvd, Warwick, RI 02886 · Kent CountyPhone(401) 432-2500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary M. Hillstrom is affiliated with 7 sites of care and 1 medical group
Dr. Hillstrom's primary practice is Rhode Island Medical Imaging Inc in Warwick, Rhode Island. Dr. Hillstrom is also affiliated with Kent Hospital. The medical group on file is Rhode Island Medical Imaging (RIMI). Dmand AI also links Dr. Hillstrom to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Rhode Island Medical Imaging IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mary M. Hillstrom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hillstrom practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rhode Island Medical Imaging Inc | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Mary M. Hillstrom is one of 99 diagnostic radiologists in Rhode Island
Diagnostic radiology is Dr. Hillstrom's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Hillstrom's licenses on file in 2 states: Rhode Island and Massachusetts.
Specialties and state licenses
- Diagnostic radiology, Rhode IslandPrimary
- Massachusetts license
Diagnostic radiologists near Dr. Hillstrom
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. Mary M. Hillstrom billed Medicare for 1,673 services in 2024
CMS data shows 1,673 Medicare services from Dr. Hillstrom across 8 procedure codes in 2024, for 882 Medicare patients. Medicare paid $106,551 for them.
Medicare services, 20241,673
Medicare patients882
Paid by Medicare$106,551
Procedure codes8
Dr. Hillstrom's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,2092024: 1,57929%
- Other services
- 2023: 2372024: 9460%
- Surgery
- 2023: 222024: 0100%
Where Dr. Hillstrom's Medicare services took place, 2024
- In an office92155%
- In a facility75245%
Dr. Hillstrom compared with the Rhode Island median for diagnostic radiologists, 2024
- Dr. Hillstrom
- Rhode Island median
- Medicare services
- 1,673vs 4,60764% below
- Medicare patients
- 882vs 1,78851% below
Medians across 99 diagnostic radiologists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Hillstrom'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hillstrom and other diagnostic radiologists in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mary M. Hillstrom treated 882 Medicare patients in 2024, average age 73
CMS counts 882 Medicare patients who saw Dr. Hillstrom in 2024. The largest group is 65 to 74, with 478 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 9% are also on Medicaid. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hillstrom's median patient age at 57, with 99% women.
Medicare patients, 2024882
Average age73
Average risk score0.84
Also on Medicaid9%
Dr. Hillstrom's Medicare patients by age, 2024
Chronic conditions among Dr. Hillstrom's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis42%
- Anxiety30%
- Osteoporosis25%
- Cancer24%
- Mood disorders23%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hillstrom's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mary M. Hillstrom scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Hillstrom for performance year 2024, reported as part of a group. Dr. Hillstrom accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hillstrom's MIPS scores, performance year 2024
- 86of 100Final score
- 82.4of 100Quality
- 40of 100Improvement Activities
- 86of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
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Dr. Mary M. Hillstrom has 1 publication on record
Dmand AI links 1 paper to Dr. Hillstrom in 2018.
Papers1
Recent publications by Dr. Hillstrom
See who Dr. Hillstrom researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hillstrom works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mary M. Hillstrom received $30 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Hillstrom from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Toshiba America Medical Systems, Inc. paid the most, $30.
Companies that paid Dr. Hillstrom the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mary M. Hillstrom'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Mary M. Hillstrom
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. Mary M. Hillstrom's NPI number?
Dr. Mary M. Hillstrom's NPI number is 1245228105. It was assigned on October 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary M. Hillstrom?
Dr. Mary M. Hillstrom is a diagnostic radiologist in Warwick, Rhode Island. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Mary M. Hillstrom practice?
Dr. Hillstrom practices at 125 Metro Center Blvd, Warwick, RI 02886. Dr. Hillstrom's primary practice is Rhode Island Medical Imaging Inc in Warwick, Rhode Island. Dmand AI also links Dr. Hillstrom to 4 hospitals and 1 group practice or clinic.
What is Dr. Mary M. Hillstrom's office phone number?
The practice phone on file for Dr. Hillstrom is (401) 432-2500.
What is Dr. Mary M. Hillstrom's medical license number?
Dr. Hillstrom holds Rhode Island license MD08660, one of the licenses on file in 2 states.
Which states has Dr. Mary M. Hillstrom been licensed in?
Dmand AI has state licenses on file for Dr. Hillstrom in Rhode Island and Massachusetts.
Which hospitals is Dr. Mary M. Hillstrom affiliated with?
Dr. Hillstrom is affiliated with Kent Hospital. Dmand AI links Dr. Hillstrom to 4 more hospitals.
What medical group is Dr. Mary M. Hillstrom part of?
Dr. Hillstrom is linked to Rhode Island Medical Imaging (RIMI).
Does Dr. Mary M. Hillstrom accept Medicare?
Yes. CMS data shows Dr. Hillstrom billed Medicare for 1,673 services in 2024, and Dr. Hillstrom accepts Medicare assignment.
What is Dr. Mary M. Hillstrom's MIPS score?
Dr. Hillstrom's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Mary M. Hillstrom see?
CMS counts 882 Medicare patients who saw Dr. Hillstrom in 2024, with an average age of 73.
What services does Dr. Mary M. Hillstrom bill to Medicare?
In 2024, Dr. Hillstrom's most billed Medicare services were radiation oncology (77067), radiation oncology (77063) and medicare service (G0279).
Has Dr. Mary M. Hillstrom received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Hillstrom from 1 company from 2016 to 2016. The largest total came from Toshiba America Medical Systems, Inc.
How long has Dr. Mary M. Hillstrom been practicing?
Dr. Hillstrom graduated from medical school in 1988, 38 years ago.
Does Dr. Mary M. Hillstrom do research?
Dmand AI links 1 publication to Dr. Hillstrom.
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