Acad Emerg Med
Adrenal Cortex HormonesHerpes ZosterNeuralgia, Postherpetic
Dr. Daniel S. Kowalsky, MD
NPI1346690450PAC ID5294070744
- Medicare services, 2024
- 585
- Medicare patients, 2024
- 572
- Part D claims, 2024
- 176
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 41 & 45 Mall Road, Burlington, MA 01803
- Practice phone
- Call (781) 744-5100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kowalsky's professional email, personal email and mobile number
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Dr. Daniel S. Kowalsky is an emergency medicine physician in Burlington, Massachusetts
Dr. Kowalsky practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.
Dr. Kowalsky's NPI, 1346690450, was assigned on June 20, 2016. Dr. Kowalsky graduated from University of Connecticut School of Medicine in 2016. Dr. Kowalsky holds Pennsylvania license MT210894.
NPI and contact details
- NPI
- 1346690450NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294070744
- NPI enumeration date
- June 20, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 744-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel S. Kowalsky practices at Lahey Clinic in Burlington, Massachusetts
Dr. Kowalsky's primary practice is Lahey Clinic, at 41 & 45 Mall Road, Burlington, MA 01803 in Middlesex County. The practice phone is (781) 744-5100.
- Lahey Clinic41 & 45 Mall Road, Burlington, MA 01803 · Middlesex CountyPhone(781) 744-5100
Source: Dmand AI Affiliation Data
Dr. Daniel S. Kowalsky is affiliated with 1 site of care and 3 medical groups
Dr. Kowalsky's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Kowalsky to 2 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. Daniel S. Kowalsky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kowalsky practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lahey Clinic | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel S. Kowalsky is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Kowalsky's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Kowalsky's licenses on file in 2 states: Pennsylvania and Massachusetts.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
- Massachusetts license
Emergency medicine physicians near Dr. Kowalsky
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
1,483emergency medicine physicians in Massachusetts40emergency medicine physicians in Burlington36emergency medicine physicians at Lahey Clinic
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Daniel S. Kowalsky billed Medicare for 585 services in 2024
CMS data shows 585 Medicare services from Dr. Kowalsky across 4 procedure codes in 2024, for 572 Medicare patients. Medicare paid $75,151 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024585
Medicare patients572
Paid by Medicare$75,151
Procedure codes4
Dr. Kowalsky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6572024: 58511%
Dr. Kowalsky compared with the Massachusetts median for emergency medicine physicians, 2024
- Dr. Kowalsky
- Massachusetts median
- Medicare services
- 585vs 34172% above
- Medicare patients
- 572vs 33770% above
- Part D claims
- 66vs 3683% above
Medians across 1,477 emergency medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Kowalsky'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. Daniel S. Kowalsky treated 572 Medicare patients in 2024, average age 77
CMS counts 572 Medicare patients who saw Dr. Kowalsky in 2024. The largest group is 75 to 84, with 225 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.04, 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. Kowalsky's median patient age at 69, with 53% women.
Medicare patients, 2024572
Average age77
Average risk score2.04
Also on Medicaid20%
Dr. Kowalsky's Medicare patients by age, 2024
Dr. Kowalsky's Medicare patients by sex, 2024
- Women29652%
- Men27648%
Chronic conditions among Dr. Kowalsky's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Chronic kidney disease45%
- Mood disorders44%
- Anxiety43%
- Ischemic heart disease42%
- Depression38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kowalsky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
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. Daniel S. Kowalsky wrote 176 Medicare Part D claims in 2024
In 2024, Dr. Kowalsky wrote 176 Medicare Part D claims for 130 patients. 95% of them were for generic drugs. CMS names the drug for 66 of them, across 5 drugs with 11 or more claims each, at $617 in total drug cost. In 2023, CMS named 80 claims across 5 drugs.
Part D claims, 2024176
Drugs named by CMS5
Total drug cost$617
Part D patients130
Dr. Kowalsky's Part D claims by kind of drug, 2024
- Generic167 claims95%
- Brand-name and other9 claims5%
Dr. Kowalsky'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. Kowalsky's Part D claims, 2024
- Opioids13%22 of 176 claims
- Antibiotics35%61 of 176 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: 802024: 6618%
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
How Dr. Daniel S. Kowalsky takes part in Medicare
Dr. Kowalsky 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. Daniel S. Kowalsky has 3 publications on record
Dmand AI links 3 papers to Dr. Kowalsky in 2019. 2019 was the busiest year, with 3. The most frequent topics are Herpes Zoster and Neuralgia, Postherpetic. Dr. Kowalsky has published most often in Acad Emerg Med. Dr. Kowalsky's most frequent co-author is Allan B. Wolfson, MD.
Papers3
Topics Dr. Kowalsky writes about most
- Herpes Zoster
- Neuralgia, Postherpetic
Dr. Kowalsky's most frequent co-authors
Recent publications by Dr. Kowalsky
Acad Emerg Med
Antiviral AgentsHerpes ZosterNeuralgia, Postherpetic
See who Dr. Kowalsky researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kowalsky works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Daniel S. Kowalsky graduated from University of Connecticut School of Medicine
Dr. Kowalsky graduated from University of Connecticut School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel S. Kowalsky'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 |
| 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. Daniel S. Kowalsky
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. Daniel S. Kowalsky's NPI number?
Dr. Daniel S. Kowalsky's NPI number is 1346690450. It was assigned on June 20, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel S. Kowalsky?
Dr. Daniel S. Kowalsky is an emergency medicine physician in Burlington, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Daniel S. Kowalsky practice?
Dr. Kowalsky practices at 41 & 45 Mall Road, Burlington, MA 01803. Dr. Kowalsky's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Kowalsky to 2 medical groups.
What is Dr. Daniel S. Kowalsky's office phone number?
The practice phone on file for Dr. Kowalsky is (781) 744-5100.
What is Dr. Daniel S. Kowalsky's medical license number?
Dr. Kowalsky holds Pennsylvania license MT210894, one of the licenses on file in 2 states.
Which states has Dr. Daniel S. Kowalsky been licensed in?
Dmand AI has state licenses on file for Dr. Kowalsky in Pennsylvania and Massachusetts.
Which hospitals is Dr. Daniel S. Kowalsky affiliated with?
Dr. Kowalsky practices at Lahey Clinic in Burlington, Massachusetts.
What medical group is Dr. Daniel S. Kowalsky part of?
Dr. Kowalsky is linked to Lahey Clinic. Dmand AI links Dr. Kowalsky to 2 more medical groups.
Does Dr. Daniel S. Kowalsky accept Medicare?
Yes. CMS data shows Dr. Kowalsky billed Medicare for 585 services in 2024, and Dr. Kowalsky accepts Medicare assignment.
How many Medicare patients does Dr. Daniel S. Kowalsky see?
CMS counts 572 Medicare patients who saw Dr. Kowalsky in 2024, with an average age of 77.
Show 6 more questionsShow fewer questions
What services does Dr. Daniel S. Kowalsky bill to Medicare?
In 2024, Dr. Kowalsky's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
Where did Dr. Daniel S. Kowalsky go to medical school?
Dr. Kowalsky graduated from University of Connecticut School of Medicine in 2016.
What drugs does Dr. Daniel S. Kowalsky prescribe most?
In 2024 Medicare Part D data, Dr. Kowalsky's most prescribed drugs by claims were Prednisone, Doxycycline Hyclate and Ondansetron ODT.
How long has Dr. Daniel S. Kowalsky been practicing?
Dr. Kowalsky graduated from medical school in 2016, 10 years ago.
Does Dr. Daniel S. Kowalsky do research?
Dmand AI links 3 publications to Dr. Kowalsky.
Who does Dr. Daniel S. Kowalsky publish with?
Dr. Kowalsky's most frequent co-authors are Allan B. Wolfson, MD (3 shared papers).
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