Acute thrombosis on a carotid web associated with an ipsilateral embolic stroke (opens in a new tab)
Neurology
Primary practice
Find Dr. Tilem'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. Tilem practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.
Dr. Tilem's NPI, 1033202353, was assigned on September 30, 2006. Dr. Tilem graduated from Tufts University School of Medicine in 2000. Dr. Tilem holds Massachusetts license 220524.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tilem's primary practice is Lahey Clinic, at 41 & 45 Mall Road, Burlington, MA 01803 in Middlesex County. The practice phone is (781) 744-5100.
Source: Dmand AI Affiliation Data
Dr. Tilem's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dr. Tilem is also affiliated with Beverly Hospital. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Tilem to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tilem practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lahey Clinic | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Vascular neurology is Dr. Tilem's primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Dr. Tilem is licensed in Massachusetts.
Counts of vascular neurology physicians 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
CMS data shows 824 Medicare services from Dr. Tilem across 12 procedure codes in 2024, for 463 Medicare patients. Medicare paid $75,478 for them. Every service was in a facility, such as a hospital, rather than an office.
Medians across 15 vascular neurology physicians in Massachusetts with Dmand AI profiles that report each measure.
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. Tilem and other vascular neurology physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 463 Medicare patients who saw Dr. Tilem in 2024. The largest group is 75 to 84, with 221 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.78, 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. Tilem's median patient age at 75, with 55% women.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 75
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Tilem wrote 1,086 Medicare Part D claims for 231 patients. 85% of them were for generic drugs. CMS names the drug for 877 of them, across 28 drugs with 11 or more claims each, at $126,171 in total drug cost. In 2023, CMS named 840 claims across 27 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drugs named by CMS: 28 in 2024, 27 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
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Tilem for performance year 2024, reported through an alternative payment model (APM). Dr. Tilem accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tilem as offering telehealth.
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
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dmand AI links 1 paper to Dr. Tilem in 2020. Dr. Tilem's most frequent co-author is Johanna A. Helenius, MD.
Neurology
See who Dr. Tilem researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tilem works with, so you can find a warm path to the right vascular neurology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tilem graduated from Tufts University School of Medicine in 2000.
Source: Dmand AI Professional 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)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 |
| 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
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Dr. Matthew E. Tilem's NPI number is 1033202353. It was assigned on September 30, 2006, and it is active in the NPI Registry.
Dr. Matthew E. Tilem is a vascular neurology physician in Burlington, Massachusetts. The primary specialty in the NPI Registry is Vascular Neurology Physician (taxonomy code 2084V0102X).
Dr. Tilem practices at 41 & 45 Mall Road, Burlington, MA 01803. Dr. Tilem's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Tilem to 1 hospital and 1 group practice or clinic.
The practice phone on file for Dr. Tilem is (781) 744-5100.
Dr. Tilem holds Massachusetts license 220524.
Dr. Tilem practices at Lahey Clinic in Burlington, Massachusetts. Dr. Tilem is also affiliated with Beverly Hospital. Dmand AI links Dr. Tilem to 1 more hospital.
Dr. Tilem is linked to Lahey Clinic.
Yes. CMS data shows Dr. Tilem billed Medicare for 824 services in 2024, and Dr. Tilem accepts Medicare assignment.
Yes. The CMS Doctors and Clinicians file lists Dr. Tilem as offering telehealth services.
Dr. Tilem's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
CMS counts 463 Medicare patients who saw Dr. Tilem in 2024, with an average age of 78.
In 2024, Dr. Tilem's most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99233) and medicare service (G2211).
Dr. Tilem graduated from Tufts University School of Medicine in 2000.
In 2024 Medicare Part D data, Dr. Tilem's most prescribed drugs by claims were Levetiracetam, Gabapentin and Donepezil HCl.
Dr. Tilem graduated from medical school in 2000, 26 years ago.
Dmand AI links 1 publication to Dr. Tilem.
Dr. Tilem's most frequent co-authors are Johanna A. Helenius, MD (1 shared paper).
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