Benjamin Lassow
- Medicare patients, 2026
- 23
- Part D claims, 2026
- 18
- Hospital affiliations
- 1
- Industry payments
- $20
- Medical groups
- 3
- Practice address
- 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105
- Practice phone
- Call (860) 714-5541
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Benjamin Lassow'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.
Benjamin Lassow is a physician assistant in Hartford, Connecticut
Benjamin Lassow practices at Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health.
Benjamin Lassow's NPI, 1659969129, was assigned on January 9, 2021.
- NPI
- 1659969129NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880080993
- NPI enumeration date
- January 9, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 714-5541
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Benjamin Lassow practices at Saint Francis Hospital in Hartford, Connecticut
Benjamin Lassow's primary practice is Saint Francis Hospital, at 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105 in Hartford County. The practice phone is (860) 714-5541.
- Saint Francis Hospital114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105 · Hartford CountyPhone(860) 714-5541
Source: Dmand AI Affiliation Data
Benjamin Lassow is affiliated with 1 site of care and 3 medical groups
Benjamin Lassow's primary practice is Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health. The medical group on file is The William W. Backus Hospital. Dmand AI also links Benjamin Lassow 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 Benjamin Lassow's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Benjamin Lassow practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Francis Hospital | Available with a free account |
| +2 medical groups | 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 Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Benjamin Lassow is one of 1,682 physician assistants in Connecticut
Physician assistant is Benjamin Lassow's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Benjamin Lassow has a license on file in Connecticut.
Specialties and state licenses
- Connecticut license
Physician assistants near Benjamin Lassow
Counts of physician assistants 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
Benjamin Lassow treated 23 Medicare patients in 2026, average age 76
CMS counts 23 Medicare patients who saw Benjamin Lassow in 2026. The largest group is 75 to 84, with 12 patients. 75% of them have atrial fibrillation, and 75% have heart failure. Their average risk score is 2.49, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Benjamin Lassow's median patient age at 75, with 43% women.
Benjamin Lassow's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Benjamin Lassow's Medicare patients, 2026
- Atrial fibrillation75%
- Heart failure75%
- High blood pressure75%
- Ischemic heart disease75%
- High cholesterol74%
- COPD57%
- Diabetes57%
- Arthritis48%
Share of Medicare patients with each condition. A patient can have several.
Benjamin Lassow's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Benjamin Lassow wrote 18 Medicare Part D claims in 2026
In 2026, Benjamin Lassow wrote 18 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2026 data
How Benjamin Lassow takes part in Medicare
Benjamin Lassow 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)
For MedTech and pharma teams
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Benjamin Lassow received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Benjamin Lassow from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $20.
Companies that paid Benjamin Lassow the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Benjamin Lassow'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Benjamin Lassow
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Benjamin Lassow's NPI number?
Benjamin Lassow's NPI number is 1659969129. It was assigned on January 9, 2021, and it is active in the NPI Registry.
What does Benjamin Lassow specialize in?
Benjamin Lassow is a physician assistant in Hartford, Connecticut. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Benjamin Lassow practice?
Benjamin Lassow practices at 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105. Benjamin Lassow's primary practice is Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health. Dmand AI also links Benjamin Lassow to 2 medical groups, and a free account names each one.
What is Benjamin Lassow's office phone number?
The practice phone on file for Benjamin Lassow is (860) 714-5541. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Benjamin Lassow's email address?
Dmand AI checks professional and personal email addresses for Benjamin Lassow through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
Which hospitals is Benjamin Lassow affiliated with?
Benjamin Lassow practices at Saint Francis Hospital in Hartford, Connecticut.
What medical group is Benjamin Lassow part of?
Benjamin Lassow is linked to The William W. Backus Hospital. Dmand AI links Benjamin Lassow to 2 more medical groups, named with a free account.
Who does Benjamin Lassow practice with?
Dmand AI links 251 HCPs to Benjamin Lassow's primary medical group, 25 of them physician assistants. A free account lists them, with verified contacts.
Does Benjamin Lassow accept Medicare?
Yes. CMS lists Benjamin Lassow as accepting Medicare assignment.
How many Medicare patients does Benjamin Lassow see?
CMS counts 23 Medicare patients who saw Benjamin Lassow in 2026, with an average age of 76.
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Has Benjamin Lassow received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Benjamin Lassow from 1 company from 2025 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Benjamin Lassow been practicing?
Benjamin Lassow graduated from medical school in 2021, 5 years ago.
What EHR does Benjamin Lassow's practice use?
Dmand AI tracks the EHR system at Saint Francis Hospital and at 2 medical groups. The vendor and product are available with a free Dmand AI account.
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