Dr. Seth Aaron Lotterman, MD
- Medicare services, 2024
- 312
- Medicare patients, 2024
- 301
- Part D claims, 2024
- 29
- Publications
- 10
- MIPS score, 2024
- 93
- Practice address
- 80 Seymour Street, Hartford, CT 06102
- Practice phone
- Call (860) 545-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lotterman'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. Seth Aaron Lotterman is an emergency medicine physician in Hartford, Connecticut
Dr. Lotterman practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.
Dr. Lotterman's NPI, 1104028547, was assigned on June 5, 2007. Dr. Lotterman graduated from Albert Einstein College of Medicine of Yeshiva University in 2003. Dr. Lotterman holds Connecticut license 0049401.
- NPI
- 1104028547NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870640311
- NPI enumeration date
- June 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 545-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Seth Aaron Lotterman practices at Hartford Hospital in Hartford, Connecticut
Dr. Lotterman's primary practice is Hartford Hospital, at 80 Seymour Street, Hartford, CT 06102 in Hartford County. The practice phone is (860) 545-5000.
- Hartford Hospital80 Seymour Street, Hartford, CT 06102 · Hartford CountyPhone(860) 545-5000
Source: Dmand AI Affiliation Data
Dr. Seth Aaron Lotterman is affiliated with 3 sites of care and 3 medical groups
Dr. Lotterman's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dr. Lotterman is also affiliated with Charlotte Hungerford Hospital. The medical group on file is Hartford Hospital. Dmand AI also links Dr. Lotterman to 1 more hospital and 2 medical groups, each named with a free account. Dr. Lotterman's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Seth Aaron Lotterman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lotterman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hartford Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Seth Aaron Lotterman is one of 683 emergency medicine physicians in Connecticut
Emergency medicine is Dr. Lotterman's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Lotterman is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Lotterman's licenses on file in 3 states: Connecticut, New York and Texas.
Specialties and state licenses
- Emergency medicine, ConnecticutPrimary
- New York license
- Texas license
Emergency medicine physicians near Dr. Lotterman
Counts of emergency medicine physicians 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. Seth Aaron Lotterman billed Medicare for 312 services in 2024
CMS data shows 312 Medicare services from Dr. Lotterman across 6 procedure codes in 2024, for 301 Medicare patients. Medicare paid $39,074 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lotterman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2962024: 2931%
- Tests and treatments
- 2023: 282024: 1932%
Dr. Lotterman compared with the Connecticut median for emergency medicine physicians, 2024
- Dr. Lotterman
- Connecticut median
- Medicare services
- 312vs 24328% above
- Medicare patients
- 301vs 25020% above
Medians across 695 emergency medicine physicians in Connecticut with Dmand AI profiles that report each measure.
Dr. Lotterman'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. Lotterman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lotterman and other emergency medicine physicians in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Seth Aaron Lotterman treated 301 Medicare patients in 2024, average age 73
CMS counts 301 Medicare patients who saw Dr. Lotterman in 2024. The largest group is 75 to 84, with 91 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 2.48, 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. Lotterman's median patient age at 57, with 50% women.
Dr. Lotterman's Medicare patients by age, 2024
Dr. Lotterman's Medicare patients by sex, 2024
- Women14950%
- Men15250%
Chronic conditions among Dr. Lotterman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety49%
- Arthritis49%
- Ischemic heart disease46%
- Diabetes45%
- Mood disorders45%
- Chronic kidney disease40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lotterman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Seth Aaron Lotterman wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Lotterman wrote 29 Medicare Part D claims for 20 patients. 90% of them were for generic drugs.
Dr. Lotterman's Part D claims by kind of drug, 2024
- Generic26 claims90%
- Brand-name and other3 claims10%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Seth Aaron Lotterman scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Lotterman for performance year 2024, reported as part of a group. Dr. Lotterman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lotterman's MIPS scores, performance year 2024
- 93of 100Final score
- 75.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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. Seth Aaron Lotterman has 10 publications on record
Dmand AI links 10 papers to Dr. Lotterman, published from 2018 to 2025. 2024 was the busiest year, with 3. The most frequent topics are Emergency Service, Hospital, Feasibility Studies and Point-of-Care Systems. Dr. Lotterman has published most often in Am J Emerg Med. Dr. Lotterman's most frequent co-authors are Meghan Kelly Herbst, MD, Manan Udayan Shah, MD and Drew Danielle Beaubian, MD.
Dr. Lotterman's papers by year, 2018 to 2025
Topics Dr. Lotterman writes about most
- Emergency Service, Hospital
- Feasibility Studies
- Point-of-Care Systems
- Smartphone
- Ultrasonography
Dr. Lotterman's most frequent co-authors
- Meghan Kelly Herbst, MD3 shared papers
- Manan Udayan Shah, MD2 shared papers
- Drew Danielle Beaubian, MD1 shared paper
Recent publications by Dr. Lotterman
J Am Coll Emerg Physicians Open
Am J Emerg Med
Am J Emerg Med
See who Dr. Lotterman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lotterman 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. Seth Aaron Lotterman received $682 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Dr. Lotterman from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. CSL Behring paid the most, $453.
General payments to Dr. Lotterman by program year, 2016 to 2025
General payments to Dr. Lotterman by kind, 2016 to 2025
- Food and beverage$66297%
- Education$203%
Companies that paid Dr. Lotterman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Seth Aaron Lotterman graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Lotterman graduated from Albert Einstein College of Medicine of Yeshiva University in 2003.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Seth Aaron Lotterman'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)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 |
| 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. Seth Aaron Lotterman
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. Seth Aaron Lotterman's NPI number?
Dr. Seth Aaron Lotterman's NPI number is 1104028547. It was assigned on June 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Seth Aaron Lotterman?
Dr. Seth Aaron Lotterman is an emergency medicine physician in Hartford, Connecticut. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Seth Aaron Lotterman practice?
Dr. Lotterman practices at 80 Seymour Street, Hartford, CT 06102. Dr. Lotterman's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Lotterman to 1 hospital and 2 medical groups.
What is Dr. Seth Aaron Lotterman's office phone number?
The practice phone on file for Dr. Lotterman is (860) 545-5000.
What is Dr. Seth Aaron Lotterman's medical license number?
Dr. Lotterman holds Connecticut license 0049401, one of the licenses on file in 3 states.
Which states has Dr. Seth Aaron Lotterman been licensed in?
Dmand AI has state licenses on file for Dr. Lotterman in Connecticut, New York and Texas.
Which hospitals is Dr. Seth Aaron Lotterman affiliated with?
Dr. Lotterman practices at Hartford Hospital in Hartford, Connecticut. Dr. Lotterman is also affiliated with Charlotte Hungerford Hospital. Dmand AI links Dr. Lotterman to 1 more hospital.
What medical group is Dr. Seth Aaron Lotterman part of?
Dr. Lotterman is linked to Hartford Hospital. Dmand AI links Dr. Lotterman to 2 more medical groups.
Does Dr. Seth Aaron Lotterman accept Medicare?
Yes. CMS data shows Dr. Lotterman billed Medicare for 312 services in 2024, and Dr. Lotterman accepts Medicare assignment.
What is Dr. Seth Aaron Lotterman's MIPS score?
Dr. Lotterman's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Seth Aaron Lotterman see?
CMS counts 301 Medicare patients who saw Dr. Lotterman in 2024, with an average age of 73.
Is Dr. Seth Aaron Lotterman board certified?
Yes. Dr. Lotterman is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Seth Aaron Lotterman bill to Medicare?
In 2024, Dr. Lotterman's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Seth Aaron Lotterman go to medical school?
Dr. Lotterman graduated from Albert Einstein College of Medicine of Yeshiva University in 2003.
Has Dr. Seth Aaron Lotterman received payments from drug or device companies?
CMS Open Payments shows $682 in general payments to Dr. Lotterman from 4 companies from 2016 to 2025. The largest total came from CSL Behring.
How long has Dr. Seth Aaron Lotterman been practicing?
Dr. Lotterman graduated from medical school in 2003, 23 years ago.
Does Dr. Seth Aaron Lotterman do research?
Dmand AI links 10 publications to Dr. Lotterman, published from 2018 to 2025.
Who does Dr. Seth Aaron Lotterman publish with?
Dr. Lotterman's most frequent co-authors are Meghan Kelly Herbst, MD (3 shared papers), Manan Udayan Shah, MD (2 shared papers) and Drew Danielle Beaubian, MD (1 shared paper).
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