Dr. David E. Thaler, MD

  • Boston, MA
  • Neurologist
NPI1962436873PAC ID2860684982
Medicare services, 2024
191
Medicare patients, 2024
156
Part D claims, 2024
302
Publications
55
Clinical trials
1
Practice address
800 Washington Street, Boston, MA 02111
Practice phone
Call (617) 636-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Tufts Medical Center

Hospital · Boston, Massachusetts

See all 3 affiliations

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Dr. David E. Thaler is a neurologist in Boston, Massachusetts

Dr. Thaler practices at Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.

Dr. Thaler's NPI, 1962436873, was assigned on July 10, 2006. Dr. Thaler holds Massachusetts license 151329.

NPI and contact details
Medicare PAC ID
2860684982
NPI enumeration date
July 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(617) 636-5000
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. David E. Thaler practices at Tufts Medical Center in Boston, Massachusetts

Dr. Thaler's primary practice is Tufts Medical Center, at 800 Washington Street, Boston, MA 02111 in Suffolk County. The practice phone is (617) 636-5000.

  • Tufts Medical Center
    800 Washington Street, Boston, MA 02111 · Suffolk CountyPhone(617) 636-5000

Source: Dmand AI Affiliation Data

Dr. David E. Thaler is affiliated with 2 sites of care and 1 medical group

Dr. Thaler's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. The medical group on file is Pratt Neurology Associates. Dmand AI also links Dr. Thaler to 1 more imaging center, named with a free account.

See all 3 affiliations for Dr. Thaler

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. David E. Thaler's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thaler practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Tufts Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. David E. Thaler is one of 806 neurologists in Massachusetts

Neurology is Dr. Thaler's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Thaler is licensed in Massachusetts.

Specialties and state licenses

  • Neurology, MassachusettsPrimaryLicense 151329 · taxonomy 2084N0400X

Neurologists near Dr. Thaler

Counts of neurologists 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. David E. Thaler billed Medicare for 191 services in 2024

CMS data shows 191 Medicare services from Dr. Thaler across 5 procedure codes in 2024, for 156 Medicare patients. Medicare paid $22,810 for them.

Medicare services, 2024191
Medicare patients156
Paid by Medicare$22,810
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 1962024: 1913%

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

  • In an office2212%
  • In a facility16988%

Dr. Thaler compared with the Massachusetts median for neurologists, 2024

  • Dr. Thaler
  • Massachusetts median
Medicare services
191vs 31439% below
Medicare patients
156vs 17812% below
Part D claims
194vs 27028% below

Medians across 741 neurologists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Thaler'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. Thaler

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

Dr. David E. Thaler treated 156 Medicare patients in 2024, average age 74

CMS counts 156 Medicare patients who saw Dr. Thaler in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 2.00, 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. Thaler's median patient age at 62, with 53% women.

Medicare patients, 2024156
Average age74
Average risk score2.00
Also on Medicaid34%

Dr. Thaler's Medicare patients by age, 2024

Dr. Thaler's Medicare patients by sex, 2024

  • Women7749%
  • Men7951%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Stroke or TIA62%
  4. Arthritis54%
  5. Ischemic heart disease45%
  6. Mood disorders44%
  7. Diabetes42%
  8. Anxiety41%

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

Dr. Thaler's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women53%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David E. Thaler wrote 302 Medicare Part D claims in 2024

In 2024, Dr. Thaler wrote 302 Medicare Part D claims for 61 patients. 76% of them were for generic drugs. CMS names the drug for 194 of them, across 11 drugs with 11 or more claims each, at $68,366 in total drug cost. In 2023, CMS named 91 claims across 6 drugs.

Part D claims, 2024302
Drugs named by CMS11
Total drug cost$68,366
Part D patients61

Dr. Thaler's Part D claims by kind of drug, 2024

  • Generic230 claims76%
  • Brand-name72 claims24%

Dr. Thaler'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: 912024: 194113%

Drugs named by CMS: 11 in 2024, 6 in 2023.

See all prescribing by Dr. Thaler

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. David E. Thaler offers telehealth to Medicare patients

Dr. Thaler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Thaler as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. David E. Thaler has 55 publications on record

Dmand AI links 55 papers to Dr. Thaler, published from 2011 to 2022. 2013 was the busiest year, with 7. The most frequent topics are Stroke, Foramen Ovale, Patent and Randomized Controlled Trials as Topic. Dr. Thaler has published most often in Stroke. Dr. Thaler's most frequent co-authors are David M. Kent, MD, Shunichi Homma, MD and John Carroll, MD.

Papers55
Years published2011 to 2022

Dr. Thaler's papers by year, 2013 to 2022

Topics Dr. Thaler writes about most

  • Stroke
  • Foramen Ovale, Patent
  • Randomized Controlled Trials as Topic
  • Cardiac Catheterization
  • Ischemic Attack, Transient
  • Secondary Prevention
  • Septal Occluder Device
  • Anticoagulants

Dr. Thaler's most frequent co-authors

Recent publications by Dr. Thaler

See all 55 publications and co-authors

See who Dr. Thaler researches with

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

How network discovery works

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

Dr. David E. Thaler has worked on 1 clinical trial

Dmand AI links Dr. Thaler to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Foramen Ovale, Patent and Heart Septal Defects, Atrial.

Conditions in Dr. Thaler's trials

  • Foramen Ovale, Patent
  • Heart Septal Defects, Atrial

Investigators on the most trials with Dr. Thaler

Recent clinical trials with Dr. Thaler

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. David E. Thaler received $185,645 in industry payments from 2016 to 2025

CMS Open Payments shows 697 general payments to Dr. Thaler from 30 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 92% of the total. Edwards Lifesciences Corporation paid the most, $135,273. It also lists 6 research payments totaling $42,525 in 2016.

General payments to Dr. Thaler by program year, 2016 to 2025

General payments to Dr. Thaler by kind, 2016 to 2025

$185.6Kin total
  • Consulting fees$170,49092%
  • Travel and lodging$9,1195%
  • Food and beverage$5,6283%
  • Speaker and faculty fees$4070%

Companies that paid Dr. Thaler the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Thaler

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. David E. Thaler'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 Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand 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 panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. David E. Thaler

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. David E. Thaler's NPI number?

Dr. David E. Thaler's NPI number is 1962436873. It was assigned on July 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. David E. Thaler?

Dr. David E. Thaler is a neurologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. David E. Thaler practice?

Dr. Thaler practices at 800 Washington Street, Boston, MA 02111. Dr. Thaler's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Dmand AI also links Dr. Thaler to 1 imaging center.

What is Dr. David E. Thaler's office phone number?

The practice phone on file for Dr. Thaler is (617) 636-5000.

What is Dr. David E. Thaler's medical license number?

Dr. Thaler holds Massachusetts license 151329.

Which hospitals is Dr. David E. Thaler affiliated with?

Dr. Thaler practices at Tufts Medical Center in Boston, Massachusetts.

What medical group is Dr. David E. Thaler part of?

Dr. Thaler is linked to Pratt Neurology Associates.

Does Dr. David E. Thaler accept Medicare?

Yes. CMS data shows Dr. Thaler billed Medicare for 191 services in 2024, and Dr. Thaler accepts Medicare assignment.

Does Dr. David E. Thaler offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Thaler as offering telehealth services.

How many Medicare patients does Dr. David E. Thaler see?

CMS counts 156 Medicare patients who saw Dr. Thaler in 2024, with an average age of 74.

Show 6 more questionsShow fewer questions

What services does Dr. David E. Thaler bill to Medicare?

In 2024, Dr. Thaler's most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99233) and office visit, new patient (99205).

What drugs does Dr. David E. Thaler prescribe most?

In 2024 Medicare Part D data, Dr. Thaler's most prescribed drugs by claims were Memantine HCl, Levetiracetam and Donepezil HCl.

Has Dr. David E. Thaler received payments from drug or device companies?

CMS Open Payments shows $185,645 in general payments to Dr. Thaler from 30 companies from 2016 to 2025. The largest total came from Edwards Lifesciences Corporation.

How long has Dr. David E. Thaler been practicing?

Dr. Thaler graduated from medical school in 1992, 34 years ago.

Does Dr. David E. Thaler do research?

Dmand AI links 55 publications to Dr. Thaler, published from 2011 to 2022. Dr. Thaler has worked on 1 clinical trial.

Who does Dr. David E. Thaler publish with?

Dr. Thaler's most frequent co-authors are David M. Kent, MD (20 shared papers), Shunichi Homma, MD (8 shared papers) and John Carroll, MD (7 shared papers).

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