Dr. Lars E. Helgeson, MD
- Medicare services, 2024
- 95
- Medicare patients, 2024
- 230
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- Industry payments
- $798
- Practice address
- 540 Litchfield St, Torrington, CT 06790
- Practice phone
- Call (860) 496-6666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Helgeson's professional email, personal email and mobile number
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Dr. Lars E. Helgeson is an anesthesiologist in Torrington, Connecticut
Dr. Helgeson practices at Charlotte Hungerford Hospital in Torrington, Connecticut, part of Hartford HealthCare.
Dr. Helgeson's NPI, 1528049210, was assigned on November 9, 2005. Dr. Helgeson holds Connecticut license 038162.
- NPI
- 1528049210NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901930619
- NPI enumeration date
- November 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 496-6666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lars E. Helgeson practices at Charlotte Hungerford Hospital in Torrington, Connecticut
Dr. Helgeson's primary practice is Charlotte Hungerford Hospital, at 540 Litchfield St, Torrington, CT 06790 in Litchfield County. The practice phone is (860) 496-6666.
- Charlotte Hungerford Hospital540 Litchfield St, Torrington, CT 06790 · Litchfield CountyPhone(860) 496-6666
Source: Dmand AI Affiliation Data
Dr. Lars E. Helgeson is affiliated with 2 sites of care and 3 medical groups
Dr. Helgeson's primary practice is Charlotte Hungerford Hospital in Torrington, Connecticut, part of Hartford HealthCare. Dr. Helgeson is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Helgeson 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. Lars E. Helgeson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Helgeson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Charlotte Hungerford Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lars E. Helgeson is one of 654 anesthesiologists in Connecticut
Anesthesiology is Dr. Helgeson's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Helgeson is licensed in Connecticut.
Specialties and state licenses
- Anesthesiology, ConnecticutPrimary
Anesthesiologists near Dr. Helgeson
Counts of anesthesiologists 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. Lars E. Helgeson billed Medicare for 95 services in 2024
CMS data shows 95 Medicare services from Dr. Helgeson across 5 procedure codes in 2024, for 230 Medicare patients. Medicare paid $7,500 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Helgeson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1682024: 9543%
Dr. Helgeson compared with the Connecticut median for anesthesiologists, 2024
- Dr. Helgeson
- Connecticut median
- Medicare services
- 95vs 897% above
- Medicare patients
- 230vs 16044% above
Medians across 636 anesthesiologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Helgeson'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Helgeson and other anesthesiologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lars E. Helgeson treated 230 Medicare patients in 2024, average age 76
CMS counts 230 Medicare patients who saw Dr. Helgeson in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.62, 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. Helgeson's median patient age at 70, with 52% women.
Dr. Helgeson's Medicare patients by age, 2024
Dr. Helgeson's Medicare patients by sex, 2024
- Women10847%
- Men12253%
Chronic conditions among Dr. Helgeson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Anxiety39%
- Mood disorders36%
- Ischemic heart disease34%
- Diabetes33%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Helgeson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lars E. Helgeson scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Helgeson for performance year 2024, reported as part of a group. Dr. Helgeson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Helgeson's MIPS scores, performance year 2024
- 84of 100Final score
- 74.2of 100Quality
- 40of 100Improvement Activities
- 74of 100Cost
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. Lars E. Helgeson received $798 in industry payments from 2016 to 2024
CMS Open Payments shows 15 general payments to Dr. Helgeson from 6 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $423.
General payments to Dr. Helgeson by program year, 2016 to 2024
Companies that paid Dr. Helgeson the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lars E. Helgeson'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) |
| 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) |
| 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 Dr. Lars E. Helgeson
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. Lars E. Helgeson's NPI number?
Dr. Lars E. Helgeson's NPI number is 1528049210. It was assigned on November 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Lars E. Helgeson?
Dr. Lars E. Helgeson is an anesthesiologist in Torrington, Connecticut. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Lars E. Helgeson practice?
Dr. Helgeson practices at 540 Litchfield St, Torrington, CT 06790. Dr. Helgeson's primary practice is Charlotte Hungerford Hospital in Torrington, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Helgeson to 2 medical groups.
What is Dr. Lars E. Helgeson's office phone number?
The practice phone on file for Dr. Helgeson is (860) 496-6666.
What is Dr. Lars E. Helgeson's medical license number?
Dr. Helgeson holds Connecticut license 038162.
Which hospitals is Dr. Lars E. Helgeson affiliated with?
Dr. Helgeson practices at Charlotte Hungerford Hospital in Torrington, Connecticut. Dr. Helgeson is also affiliated with Yale New Haven Hospital.
What medical group is Dr. Lars E. Helgeson part of?
Dr. Helgeson is linked to Yale Health. Dmand AI links Dr. Helgeson to 2 more medical groups.
Does Dr. Lars E. Helgeson accept Medicare?
Yes. CMS data shows Dr. Helgeson billed Medicare for 95 services in 2024, and Dr. Helgeson accepts Medicare assignment.
What is Dr. Lars E. Helgeson's MIPS score?
Dr. Helgeson's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Lars E. Helgeson see?
CMS counts 230 Medicare patients who saw Dr. Helgeson in 2024, with an average age of 76.
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What services does Dr. Lars E. Helgeson bill to Medicare?
In 2024, Dr. Helgeson's most billed Medicare services were anesthesia (00731), anesthesia (00142) and anesthesia (00813).
Has Dr. Lars E. Helgeson received payments from drug or device companies?
CMS Open Payments shows $798 in general payments to Dr. Helgeson from 6 companies from 2016 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Lars E. Helgeson been practicing?
Dr. Helgeson graduated from medical school in 1988, 38 years ago.
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