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Dr. David A. Lyczkowski, MD
NPI1942437496PAC ID1951554120
- Medicare services, 2024
- 57
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 19
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 2014 Washington Street, Newton, MA 02462
- Practice phone
- Call (617) 243-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lyczkowski'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. David A. Lyczkowski is an internist in Newton Lower Falls, Massachusetts
Dr. Lyczkowski practices at Newton-Wellesley Hospital in Newton, Massachusetts, part of Mass General Brigham.
Dr. Lyczkowski's NPI, 1942437496, was assigned on June 11, 2009. Dr. Lyczkowski graduated from Tufts University School of Medicine in 2009. Dr. Lyczkowski holds Massachusetts license L-240387.
NPI and contact details
- NPI
- 1942437496NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951554120
- NPI enumeration date
- June 11, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 243-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David A. Lyczkowski practices at Newton-Wellesley Hospital in Newton, Massachusetts
Dr. Lyczkowski's primary practice is Newton-Wellesley Hospital, at 2014 Washington Street, Newton, MA 02462 in Middlesex County. The practice phone is (617) 243-6000.
- Newton-Wellesley Hospital2014 Washington Street, Newton, MA 02462 · Middlesex CountyPhone(617) 243-6000
Source: Dmand AI Affiliation Data
Dr. David A. Lyczkowski is affiliated with 6 sites of care and 4 medical groups
Dr. Lyczkowski's primary practice is Newton-Wellesley Hospital in Newton, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Hospital. Dmand AI also links Dr. Lyczkowski to 4 more group practices and clinics, 3 medical groups and 1 hospital outpatient department, each named with a free account.
Massachusetts General Hospital4 group practices and clinicsNames with a free account3 medical groupsNames with a free account1 hospital outpatient departmentName with a free account
See all 10 affiliations for Dr. LyczkowskiSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David A. Lyczkowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lyczkowski practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Newton-Wellesley Hospital | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. David A. Lyczkowski is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Lyczkowski's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lyczkowski is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Lyczkowski
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
5,528internists in Massachusetts136internists in Newton Lower Falls124internists at Newton-Wellesley Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David A. Lyczkowski billed Medicare for 57 services in 2024
CMS data shows 57 Medicare services from Dr. Lyczkowski across 2 procedure codes in 2024, for 40 Medicare patients. Medicare paid $4,086 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202457
Medicare patients40
Paid by Medicare$4,086
Procedure codes2
Dr. Lyczkowski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 272024: 57111%
Dr. Lyczkowski compared with the Massachusetts median for internists, 2024
- Dr. Lyczkowski
- Massachusetts median
- Medicare services
- 57vs 43187% below
- Medicare patients
- 40vs 19479% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Lyczkowski'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.
Need commercial claims for Dr. Lyczkowski?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lyczkowski and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David A. Lyczkowski treated 40 Medicare patients in 2024, average age 83
CMS counts 40 Medicare patients who saw Dr. Lyczkowski in 2024. The largest group is 85 and over, with 18 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 2.32, 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. Lyczkowski's median patient age at 19, with 46% women.
Medicare patients, 202440
Average age83
Average risk score2.32
Dr. Lyczkowski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lyczkowski's Medicare patients by sex, 2024
- Women2153%
- Men1948%
Chronic conditions among Dr. Lyczkowski's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Heart failure60%
- Mood disorders60%
- Depression58%
- Anxiety55%
- Chronic kidney disease55%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lyczkowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 19
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David A. Lyczkowski wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Lyczkowski wrote 19 Medicare Part D claims for 15 patients. 89% of them were for generic drugs.
Part D claims, 202419
Part D patients15
Dr. Lyczkowski's Part D claims by kind of drug, 2024
- Generic17 claims89%
- Brand-name and other2 claims11%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. David A. Lyczkowski takes part in Medicare
Dr. Lyczkowski 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. David A. Lyczkowski has 2 publications on record
Dmand AI links 2 papers to Dr. Lyczkowski, published from 2017 to 2020. Dr. Lyczkowski's most frequent co-author is Ronald Ellis Kleinman, MD.
Papers2
Years published2017 to 2020
Dr. Lyczkowski's most frequent co-authors
Recent publications by Dr. Lyczkowski
See who Dr. Lyczkowski researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lyczkowski works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David A. Lyczkowski received $438 in industry payments from 2017 to 2018
CMS Open Payments shows 2 general payments to Dr. Lyczkowski from 1 drug or device company from 2017 to 2018. Consulting fees make up the largest share, 100% of the total. Change Healthcare Technologies, LLC paid the most, $438.
General payments to Dr. Lyczkowski by program year, 2017 to 2018
Companies that paid Dr. Lyczkowski the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David A. Lyczkowski graduated from Tufts University School of Medicine
Dr. Lyczkowski graduated from Tufts University School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David A. Lyczkowski'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 (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. David A. Lyczkowski
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 A. Lyczkowski's NPI number?
Dr. David A. Lyczkowski's NPI number is 1942437496. It was assigned on June 11, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. David A. Lyczkowski?
Dr. David A. Lyczkowski is an internist in Newton Lower Falls, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David A. Lyczkowski practice?
Dr. Lyczkowski practices at 2014 Washington Street, Newton, MA 02462. Dr. Lyczkowski's primary practice is Newton-Wellesley Hospital in Newton, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Lyczkowski to 4 group practices and clinics, 3 medical groups and 1 hospital outpatient department.
What is Dr. David A. Lyczkowski's office phone number?
The practice phone on file for Dr. Lyczkowski is (617) 243-6000.
What is Dr. David A. Lyczkowski's medical license number?
Dr. Lyczkowski holds Massachusetts license L-240387.
Which hospitals is Dr. David A. Lyczkowski affiliated with?
Dr. Lyczkowski practices at Newton-Wellesley Hospital in Newton, Massachusetts.
What medical group is Dr. David A. Lyczkowski part of?
Dr. Lyczkowski is linked to Massachusetts General Hospital. Dmand AI links Dr. Lyczkowski to 3 more medical groups.
Does Dr. David A. Lyczkowski accept Medicare?
Yes. CMS data shows Dr. Lyczkowski billed Medicare for 57 services in 2024, and Dr. Lyczkowski accepts Medicare assignment.
How many Medicare patients does Dr. David A. Lyczkowski see?
CMS counts 40 Medicare patients who saw Dr. Lyczkowski in 2024, with an average age of 83.
What services does Dr. David A. Lyczkowski bill to Medicare?
In 2024, Dr. Lyczkowski's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99239).
Show 5 more questionsShow fewer questions
Where did Dr. David A. Lyczkowski go to medical school?
Dr. Lyczkowski graduated from Tufts University School of Medicine in 2009.
Has Dr. David A. Lyczkowski received payments from drug or device companies?
CMS Open Payments shows $438 in general payments to Dr. Lyczkowski from 1 company from 2017 to 2018. The largest total came from Change Healthcare Technologies, LLC.
How long has Dr. David A. Lyczkowski been practicing?
Dr. Lyczkowski graduated from medical school in 2009, 17 years ago.
Does Dr. David A. Lyczkowski do research?
Dmand AI links 2 publications to Dr. Lyczkowski, published from 2017 to 2020.
Who does Dr. David A. Lyczkowski publish with?
Dr. Lyczkowski's most frequent co-authors are Ronald Ellis Kleinman, MD (1 shared paper).
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