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Dr. Aleksandra Kolnick, DO
NPI1336708213PAC ID9931581535
- Medicare services, 2024
- 852
- Medicare patients, 2024
- 436
- Part D claims, 2024
- 5,825
- Publications
- 3
- MIPS score, 2024
- 92
- 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. Kolnick'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. Aleksandra Kolnick is an internist in Burlington, Massachusetts
Dr. Kolnick practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.
Dr. Kolnick's NPI, 1336708213, was assigned on June 13, 2019. Dr. Kolnick holds Massachusetts license 294842.
NPI and contact details
- NPI
- 1336708213NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931581535
- NPI enumeration date
- June 13, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (781) 744-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aleksandra Kolnick practices at Lahey Clinic in Burlington, Massachusetts
Dr. Kolnick'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. Aleksandra Kolnick is affiliated with 12 sites of care and 2 medical groups
Dr. Kolnick's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dr. Kolnick is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Kolnick to 4 more hospitals, 3 home health agencies, 2 hospices, 1 therapy and rehab clinic and 1 medical group, each named with a free account.
Beth Israel Deaconess Medical CenterLahey Clinic4 hospitalsNames with a free account3 home health agenciesNames with a free account2 hospicesNames with a free account1 therapy and rehab clinicName with a free account1 medical groupName with a free account
See all 14 affiliations for Dr. KolnickSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aleksandra Kolnick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kolnick practices, 12 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 |
| +11 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Aleksandra Kolnick is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Kolnick's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kolnick is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Kolnick
Counts of internists 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. Aleksandra Kolnick billed Medicare for 852 services in 2024
CMS data shows 852 Medicare services from Dr. Kolnick across 7 procedure codes in 2024, for 436 Medicare patients. Medicare paid $54,089 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024852
Medicare patients436
Paid by Medicare$54,089
Procedure codes7
Dr. Kolnick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5172024: 4954%
- Other services
- 2023: 632024: 357467%
Dr. Kolnick compared with the Massachusetts median for internists, 2024
- Dr. Kolnick
- Massachusetts median
- Medicare services
- 852vs 43198% above
- Medicare patients
- 436vs 1942.2 times
- Part D claims
- 5,019vs 40212.5 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Kolnick'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. Kolnick?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kolnick and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aleksandra Kolnick treated 436 Medicare patients in 2024, average age 77
CMS counts 436 Medicare patients who saw Dr. Kolnick in 2024. The largest group is 75 to 84, with 169 patients. 72% of them have high blood pressure, and 72% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kolnick's median patient age at 69, with 56% women.
Medicare patients, 2024436
Average age77
Average risk score1.29
Also on Medicaid13%
Dr. Kolnick's Medicare patients by age, 2024
Dr. Kolnick's Medicare patients by sex, 2024
- Women24356%
- Men19344%
Chronic conditions among Dr. Kolnick's Medicare patients, 2024
- High blood pressure72%
- High cholesterol72%
- Arthritis50%
- Ischemic heart disease28%
- Chronic kidney disease27%
- Anxiety25%
- Diabetes24%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kolnick'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
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aleksandra Kolnick wrote 5,825 Medicare Part D claims in 2024
In 2024, Dr. Kolnick wrote 5,825 Medicare Part D claims for 1,205 patients. 91% of them were for generic drugs. CMS names the drug for 5,019 of them, across 89 drugs with 11 or more claims each, at $319,899 in total drug cost. In 2023, CMS named 1,090 claims across 33 drugs.
Part D claims, 20245,825
Drugs named by CMS89
Total drug cost$319,899
Part D patients1,205
Dr. Kolnick's Part D claims by kind of drug, 2024
- Generic5,283 claims91%
- Brand-name526 claims9%
- Other16 claims0%
Dr. Kolnick'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. Kolnick's Part D claims, 2024
- Opioids3%178 of 5,825 claims
- Antibiotics2%90 of 5,825 claims
- Antipsychotics, patients 65 and over0%12 of 5,825 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: 1,0902024: 5,019360%
Drugs named by CMS: 89 in 2024, 33 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. Aleksandra Kolnick scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Kolnick for performance year 2024, reported through an alternative payment model (APM). Dr. Kolnick accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kolnick as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Kolnick's MIPS scores, performance year 2024
- 92of 100Final score
- 76.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Dr. Aleksandra Kolnick has 3 publications on record
Dmand AI links 3 papers to Dr. Kolnick, published from 2014 to 2024. Dr. Kolnick's most frequent co-authors are Daniel Botelho Costa, MD, Krishna S. Gunturu, MBBS and Deepa Rangachari, MD.
Papers3
Years published2014 to 2024
Dr. Kolnick's papers by year, 2014 to 2024
Dr. Kolnick's most frequent co-authors
- Daniel Botelho Costa, MD1 shared paper
- Krishna S. Gunturu, MBBS1 shared paper
- Deepa Rangachari, MD1 shared paper
Recent publications by Dr. Kolnick
Int J Nanomedicine
Chelating AgentsChromatography, GelCopper Radioisotopes
See who Dr. Kolnick researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kolnick works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Aleksandra Kolnick'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)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 |
| 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. Aleksandra Kolnick
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. Aleksandra Kolnick's NPI number?
Dr. Aleksandra Kolnick's NPI number is 1336708213. It was assigned on June 13, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Aleksandra Kolnick?
Dr. Aleksandra Kolnick is an internist in Burlington, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Aleksandra Kolnick practice?
Dr. Kolnick practices at 41 & 45 Mall Road, Burlington, MA 01803. Dr. Kolnick's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Kolnick to 4 hospitals, 3 home health agencies, 2 hospices, 1 therapy and rehab clinic and 1 medical group.
What is Dr. Aleksandra Kolnick's office phone number?
The practice phone on file for Dr. Kolnick is (781) 744-5100.
What is Dr. Aleksandra Kolnick's medical license number?
Dr. Kolnick holds Massachusetts license 294842.
Which hospitals is Dr. Aleksandra Kolnick affiliated with?
Dr. Kolnick practices at Lahey Clinic in Burlington, Massachusetts. Dr. Kolnick is also affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Kolnick to 4 more hospitals.
What medical group is Dr. Aleksandra Kolnick part of?
Dr. Kolnick is linked to Lahey Clinic. Dmand AI links Dr. Kolnick to 1 more medical group.
Does Dr. Aleksandra Kolnick accept Medicare?
Yes. CMS data shows Dr. Kolnick billed Medicare for 852 services in 2024, and Dr. Kolnick accepts Medicare assignment.
Does Dr. Aleksandra Kolnick offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kolnick as offering telehealth services.
What is Dr. Aleksandra Kolnick's MIPS score?
Dr. Kolnick's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Aleksandra Kolnick see?
CMS counts 436 Medicare patients who saw Dr. Kolnick in 2024, with an average age of 77.
What services does Dr. Aleksandra Kolnick bill to Medicare?
In 2024, Dr. Kolnick's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).
What drugs does Dr. Aleksandra Kolnick prescribe most?
In 2024 Medicare Part D data, Dr. Kolnick's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
How long has Dr. Aleksandra Kolnick been practicing?
Dr. Kolnick graduated from medical school in 2019, 7 years ago.
Does Dr. Aleksandra Kolnick do research?
Dmand AI links 3 publications to Dr. Kolnick, published from 2014 to 2024.
Who does Dr. Aleksandra Kolnick publish with?
Dr. Kolnick's most frequent co-authors are Daniel Botelho Costa, MD (1 shared paper), Krishna S. Gunturu, MBBS (1 shared paper) and Deepa Rangachari, MD (1 shared paper).
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