R I Med J (2013)
Anti-Bacterial AgentsArthroplasty, Replacement, KneeMycobacterium avium
Dr. Marguerite A. Neill, MD
NPI1164406930PAC ID6800840901
- Medicare services, 2024
- 105
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 133
- Publications
- 10
- Hospital affiliations
- 2
- Practice address
- 164 Summit Avenue, Providence, RI 02906
- Practice phone
- Call (401) 793-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Marguerite A. Neill is an infectious disease specialist in Providence, Rhode Island
Dr. Neill practices at The Miriam Hospital in Providence, Rhode Island, part of Brown University Health.
Dr. Neill's NPI, 1164406930, was assigned on December 5, 2005. Dr. Neill graduated from George Washington University School of Medicine in 1977. Dr. Neill holds Rhode Island license MD07378.
NPI and contact details
- NPI
- 1164406930NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800840901
- NPI enumeration date
- December 5, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 793-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marguerite A. Neill practices at The Miriam Hospital in Providence, Rhode Island
Dr. Neill's primary practice is The Miriam Hospital, at 164 Summit Avenue, Providence, RI 02906 in Providence County. The practice phone is (401) 793-2500.
- The Miriam Hospital164 Summit Avenue, Providence, RI 02906 · Providence CountyPhone(401) 793-2500
Source: Dmand AI Affiliation Data
Dr. Marguerite A. Neill is affiliated with 2 sites of care and 4 medical groups
Dr. Neill's primary practice is The Miriam Hospital in Providence, Rhode Island, part of Brown University Health. Dr. Neill is also affiliated with Rhode Island Hospital. The medical group on file is Brown Medicine. Dmand AI also links Dr. Neill to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marguerite A. Neill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Neill practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Miriam Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marguerite A. Neill is one of 56 infectious disease specialists in Rhode Island
Infectious disease is Dr. Neill's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Neill is licensed in Rhode Island.
Specialties and state licenses
- Infectious disease, Rhode IslandPrimary
Infectious disease specialists near Dr. Neill
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
56infectious disease specialists in Rhode Island42infectious disease specialists in Providence16infectious disease specialists at The Miriam Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Marguerite A. Neill billed Medicare for 105 services in 2024
CMS data shows 105 Medicare services from Dr. Neill across 5 procedure codes in 2024, for 84 Medicare patients. Medicare paid $10,813 for them.
Medicare services, 2024105
Medicare patients84
Paid by Medicare$10,813
Procedure codes5
Dr. Neill's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1322024: 10520%
Where Dr. Neill's Medicare services took place, 2024
- In an office2120%
- In a facility8480%
Dr. Neill compared with the Rhode Island median for infectious disease specialists, 2024
- Dr. Neill
- Rhode Island median
- Medicare services
- 105vs 9115% above
- Medicare patients
- 84vs 6627% above
- Part D claims
- 76vs 10830% below
Medians across 55 infectious disease specialists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Neill'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. Neill and other infectious disease specialists in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marguerite A. Neill treated 84 Medicare patients in 2024, average age 76
CMS counts 84 Medicare patients who saw Dr. Neill in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.39, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Neill's median patient age at 67, with 44% women.
Medicare patients, 202484
Average age76
Average risk score2.39
Also on Medicaid21%
Dr. Neill's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Neill's Medicare patients by sex, 2024
- Women4048%
- Men4452%
Chronic conditions among Dr. Neill's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Mood disorders51%
- Anxiety49%
- Depression45%
- Ischemic heart disease44%
- Heart failure43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Neill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marguerite A. Neill wrote 133 Medicare Part D claims in 2024
In 2024, Dr. Neill wrote 133 Medicare Part D claims for 28 patients. 97% of them were for generic drugs. CMS names the drug for 76 of them, across 5 drugs with 11 or more claims each, at $2,819 in total drug cost. In 2023, CMS named 55 claims across 3 drugs.
Part D claims, 2024133
Drugs named by CMS5
Total drug cost$2,819
Part D patients28
Dr. Neill's Part D claims by kind of drug, 2024
- Generic129 claims97%
- Brand-name and other4 claims3%
Dr. Neill's 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. Neill's Part D claims, 2024
- Antibiotics63%84 of 133 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: 552024: 7638%
Drugs named by CMS: 5 in 2024, 3 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. Marguerite A. Neill takes part in Medicare
Dr. Neill 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. Marguerite A. Neill has 10 publications on record
Dmand AI links 10 papers to Dr. Neill, published from 2012 to 2024. 2014 was the busiest year, with 2. The most frequent topics are Anti-Bacterial Agents. Dr. Neill has published most often in R I Med J (2013). Dr. Neill's most frequent co-authors are Timothy P. Flanigan, MD, Jerome M. Larkin, MD and Mazen O. Al-Qadi, MD.
Papers10
Years published2012 to 2024
Dr. Neill's papers by year, 2012 to 2024
Topics Dr. Neill writes about most
- Anti-Bacterial Agents
Dr. Neill's most frequent co-authors
- Timothy P. Flanigan, MD2 shared papers
- Jerome M. Larkin, MD2 shared papers
- Mazen O. Al-Qadi, MD1 shared paper
Recent publications by Dr. Neill
Anti-Bacterial AgentsEscherichia coliEscherichia coli Infections
R I Med J (2013)
BlindnessExotoxinsMagnetic Resonance Imaging
Open Forum Infect Dis
See who Dr. Neill researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Neill works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marguerite A. Neill received $868 in industry payments in 2017
CMS Open Payments shows 8 general payments to Dr. Neill from 1 drug or device company in 2017. Travel and lodging make up the largest share, 59% of the total. Sanofi Pasteur Inc. paid the most, $868.
General payments to Dr. Neill by kind, 2017 to 2017
$868in total
- Travel and lodging$50859%
- Food and beverage$36041%
Companies that paid Dr. Neill the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marguerite A. Neill graduated from George Washington University School of Medicine
Dr. Neill graduated from George Washington University School of Medicine in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marguerite A. Neill'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Marguerite A. Neill
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. Marguerite A. Neill's NPI number?
Dr. Marguerite A. Neill's NPI number is 1164406930. It was assigned on December 5, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marguerite A. Neill?
Dr. Marguerite A. Neill is an infectious disease specialist in Providence, Rhode Island. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Marguerite A. Neill practice?
Dr. Neill practices at 164 Summit Avenue, Providence, RI 02906. Dr. Neill's primary practice is The Miriam Hospital in Providence, Rhode Island, part of Brown University Health. Dmand AI also links Dr. Neill to 3 medical groups.
What is Dr. Marguerite A. Neill's office phone number?
The practice phone on file for Dr. Neill is (401) 793-2500.
What is Dr. Marguerite A. Neill's medical license number?
Dr. Neill holds Rhode Island license MD07378.
Which hospitals is Dr. Marguerite A. Neill affiliated with?
Dr. Neill practices at The Miriam Hospital in Providence, Rhode Island. Dr. Neill is also affiliated with Rhode Island Hospital.
What medical group is Dr. Marguerite A. Neill part of?
Dr. Neill is linked to Brown Medicine. Dmand AI links Dr. Neill to 3 more medical groups.
Does Dr. Marguerite A. Neill accept Medicare?
Yes. CMS data shows Dr. Neill billed Medicare for 105 services in 2024, and Dr. Neill accepts Medicare assignment.
How many Medicare patients does Dr. Marguerite A. Neill see?
CMS counts 84 Medicare patients who saw Dr. Neill in 2024, with an average age of 76.
What services does Dr. Marguerite A. Neill bill to Medicare?
In 2024, Dr. Neill's most billed Medicare services were hospital inpatient care (99223), office visit, established patient (99214) and hospital inpatient care (99232).
Show 6 more questionsShow fewer questions
Where did Dr. Marguerite A. Neill go to medical school?
Dr. Neill graduated from George Washington University School of Medicine in 1977.
What drugs does Dr. Marguerite A. Neill prescribe most?
In 2024 Medicare Part D data, Dr. Neill's most prescribed drugs by claims were Levofloxacin, Ethambutol HCl and Rifampin.
Has Dr. Marguerite A. Neill received payments from drug or device companies?
CMS Open Payments shows $868 in general payments to Dr. Neill from 1 company from 2017 to 2017. The largest total came from Sanofi Pasteur Inc.
How long has Dr. Marguerite A. Neill been practicing?
Dr. Neill graduated from medical school in 1977, 49 years ago.
Does Dr. Marguerite A. Neill do research?
Dmand AI links 10 publications to Dr. Neill, published from 2012 to 2024.
Who does Dr. Marguerite A. Neill publish with?
Dr. Neill's most frequent co-authors are Timothy P. Flanigan, MD (2 shared papers), Jerome M. Larkin, MD (2 shared papers) and Mazen O. Al-Qadi, MD (1 shared paper).
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