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Dr. Matthew R. Smith, MD, PhD
NPI1679554588PAC ID3476581398
- Medicare services, 2024
- 1,580
- Medicare patients, 2024
- 486
- Part D claims, 2024
- 391
- Publications
- 106
- Clinical trials
- 1
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Smith'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. Matthew R. Smith is a medical oncologist in Boston, Massachusetts
Dr. Smith practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Smith's NPI, 1679554588, was assigned on November 8, 2005. Dr. Smith graduated from Duke University School of Medicine in 1992. Dr. Smith holds Massachusetts license 79707.
NPI and contact details
- NPI
- 1679554588NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476581398
- NPI enumeration date
- November 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew R. Smith practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Smith's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Matthew R. Smith is affiliated with 9 sites of care and 3 medical groups
Dr. Smith's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Smith is also affiliated with Brigham and Women's Hospital. The medical group on file is Massachusetts General Hospital. Dmand AI also links Dr. Smith to 3 more hospitals, 3 group practices and clinics, 2 medical groups and 1 community health center, each named with a free account. Dr. Smith's employer is on file too: a hospital.
Brigham and Women's HospitalMassachusetts General Hospital3 hospitalsNames with a free account3 group practices and clinicsNames with a free account2 medical groupsNames with a free account1 community health centerName with a free accountEmployer: hospitalName with a free account
See all 12 affiliations for Dr. SmithSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew R. Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew R. Smith is one of 290 medical oncologists in Massachusetts
Medical oncology is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Smith is licensed in Massachusetts.
Specialties and state licenses
- Medical oncology, MassachusettsPrimary
Medical oncologists near Dr. Smith
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
290medical oncologists in Massachusetts228medical oncologists in Boston45medical oncologists at Massachusetts General Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Matthew R. Smith billed Medicare for 1,580 services in 2024
CMS data shows 1,580 Medicare services from Dr. Smith across 4 procedure codes in 2024, for 486 Medicare patients. Medicare paid $113,244 for them.
Medicare services, 20241,580
Medicare patients486
Paid by Medicare$113,244
Procedure codes4
Dr. Smith's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9622024: 9883%
- Other services
- 2023: 02024: 592
Where Dr. Smith's Medicare services took place, 2024
- In an office34222%
- In a facility1,23878%
Dr. Smith compared with the Massachusetts median for medical oncologists, 2024
- Dr. Smith
- Massachusetts median
- Medicare services
- 1,580vs 2606.1 times
- Medicare patients
- 486vs 1094.5 times
- Part D claims
- 354vs 635.6 times
Medians across 259 medical oncologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Smith'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew R. Smith treated 486 Medicare patients in 2024, average age 78
CMS counts 486 Medicare patients who saw Dr. Smith in 2024. The largest group is 75 to 84, with 243 patients. 75% of them have cancer, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.50, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 78, with 2% women.
Medicare patients, 2024486
Average age78
Average risk score1.50
Also on Medicaid3%
Dr. Smith's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Smith's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure74%
- Arthritis42%
- Ischemic heart disease37%
- Atrial fibrillation23%
- Chronic kidney disease23%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Smith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women2%
- Men97%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew R. Smith wrote 391 Medicare Part D claims in 2024
In 2024, Dr. Smith wrote 391 Medicare Part D claims for 65 patients. 36% of them were for generic drugs. CMS names the drug for 354 of them, across 5 drugs with 11 or more claims each, at $3,379,790 in total drug cost. In 2023, CMS named 202 claims across 5 drugs.
Part D claims, 2024391
Drugs named by CMS5
Total drug cost$3.4M
Part D patients65
Dr. Smith's Part D claims by kind of drug, 2024
- Generic140 claims36%
- Brand-name251 claims64%
Dr. Smith'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2022024: 35475%
Drugs named by CMS: 5 in 2024, 5 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
Dr. Matthew R. Smith offers telehealth to Medicare patients
Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Smith as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Matthew R. Smith has 106 publications on record
Dmand AI links 106 papers to Dr. Smith, published from 2013 to 2025. 2023 was the busiest year, with 10. The most frequent topics are Prostatic Neoplasms, Castration-Resistant, Androgen Antagonists and Prostatic Neoplasms. Dr. Smith has published most often in Eur Urol. Dr. Smith's most frequent co-authors are Eric J. Small, MD, Eleni Efstathiou, MD and Howard I. Scher, MD.
Papers106
Years published2013 to 2025
Dr. Smith's papers by year, 2016 to 2025
Topics Dr. Smith writes about most
- Prostatic Neoplasms, Castration-Resistant
- Androgen Antagonists
- Prostatic Neoplasms
- Prostate-Specific Antigen
- Androgen Receptor Antagonists
- Pyrazoles
- Antineoplastic Combined Chemotherapy Protocols
- Thiohydantoins
Dr. Smith's most frequent co-authors
- Eric J. Small, MD20 shared papers
- Eleni Efstathiou, MD11 shared papers
- Howard I. Scher, MD10 shared papers
Recent publications by Dr. Smith
Abiraterone AcetateAntineoplastic Combined Chemotherapy ProtocolsIndazoles
See who Dr. Smith researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Smith works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew R. Smith has worked on 1 clinical trial
Dmand AI links Dr. Smith to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Prostatic Neoplasms and Prostatic Diseases. Open Payments lists research payments to Dr. Smith that name 1 trial.
Conditions in Dr. Smith's trials
- Prostatic Neoplasms
- Prostatic Diseases
Investigators on the most trials with Dr. Smith
- Steven Ades, MD1 shared trial
- Alan Haruo Bryce, MD1 shared trial
- Carl G. Chakmakjian, DO1 shared trial
Recent clinical trials with Dr. Smith
A Study of Abiraterone Acetate Plus Prednisone With or Without Abemaciclib (LY2835219) in Participants With Prostate Cancer (opens in a new tab)
Active, not recruiting
$55 in research paymentsProstatic NeoplasmsProstatic DiseasesAbemaciclibAbiraterone acetatePrednisone
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Matthew R. Smith received $594,011 in industry payments from 2016 to 2025
CMS Open Payments shows 342 general payments to Dr. Smith from 25 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 76% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $188,339. It also lists 7 research payments totaling $6,495 from 2016 to 2019, naming 1 clinical trial.
General payments to Dr. Smith by program year, 2016 to 2025
General payments to Dr. Smith by kind, 2016 to 2025
$594Kin total
- Consulting fees$451,53176%
- Travel and lodging$71,67512%
- Speaker and faculty fees$50,6569%
- Honoraria$12,3652%
- Food and beverage$7,7861%
Companies that paid Dr. Smith the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew R. Smith graduated from Duke University School of Medicine
Dr. Smith graduated from Duke University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew R. Smith'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Matthew R. Smith
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. Matthew R. Smith's NPI number?
Dr. Matthew R. Smith's NPI number is 1679554588. It was assigned on November 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew R. Smith?
Dr. Matthew R. Smith is a medical oncologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Matthew R. Smith practice?
Dr. Smith practices at 55 Fruit Street, Boston, MA 02114. Dr. Smith's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Smith to 3 hospitals, 3 group practices and clinics, 2 medical groups and 1 community health center.
What is Dr. Matthew R. Smith's office phone number?
The practice phone on file for Dr. Smith is (617) 726-2000.
What is Dr. Matthew R. Smith's medical license number?
Dr. Smith holds Massachusetts license 79707.
Which hospitals is Dr. Matthew R. Smith affiliated with?
Dr. Smith practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Smith is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Smith to 3 more hospitals.
What medical group is Dr. Matthew R. Smith part of?
Dr. Smith is linked to Massachusetts General Hospital. Dmand AI links Dr. Smith to 2 more medical groups.
Does Dr. Matthew R. Smith accept Medicare?
Yes. CMS data shows Dr. Smith billed Medicare for 1,580 services in 2024, and Dr. Smith accepts Medicare assignment.
Does Dr. Matthew R. Smith offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Smith as offering telehealth services.
How many Medicare patients does Dr. Matthew R. Smith see?
CMS counts 486 Medicare patients who saw Dr. Smith in 2024, with an average age of 78.
Show 7 more questionsShow fewer questions
What services does Dr. Matthew R. Smith bill to Medicare?
In 2024, Dr. Smith's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and office visit, established patient (99214).
Where did Dr. Matthew R. Smith go to medical school?
Dr. Smith graduated from Duke University School of Medicine in 1992.
What drugs does Dr. Matthew R. Smith prescribe most?
In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Nubeqa, Abiraterone Acetate and Xtandi.
Has Dr. Matthew R. Smith received payments from drug or device companies?
CMS Open Payments shows $594,011 in general payments to Dr. Smith from 25 companies from 2016 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Matthew R. Smith been practicing?
Dr. Smith graduated from medical school in 1992, 34 years ago.
Does Dr. Matthew R. Smith do research?
Dmand AI links 106 publications to Dr. Smith, published from 2013 to 2025. Dr. Smith has worked on 1 clinical trial.
Who does Dr. Matthew R. Smith publish with?
Dr. Smith's most frequent co-authors are Eric J. Small, MD (20 shared papers), Eleni Efstathiou, MD (11 shared papers) and Howard I. Scher, MD (10 shared papers).
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