A Management Algorithm for High-Grade Acute Cholecystitis in High-Risk Patients (opens in a new tab)
JSLS
Primary practice
Find Sarah Posillico'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.
Sarah Posillico practices at Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health.
Sarah Posillico's NPI, 1649698382, was assigned on March 31, 2014. Sarah Posillico holds Connecticut license 71737.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sarah Posillico'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.
Source: Dmand AI Affiliation Data
Sarah Posillico's primary practice is Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health. Sarah Posillico is also affiliated with Johnson Memorial Hospital. The medical group on file is Trinity Health Of New England Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the electronic health record (EHR) system at each site where Sarah Posillico practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Francis Hospital | Available with a free account |
| +1 more affiliated site | 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.
Surgery is Sarah Posillico's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Sarah Posillico's licenses on file in 2 states: Connecticut and Pennsylvania.
Counts of general surgeons 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
CMS data shows 272 Medicare services from Sarah Posillico across 6 procedure codes in 2024, for 193 Medicare patients. Medicare paid $31,942 for them. Every service was in a facility, such as a hospital, rather than an office.
Medians across 295 general surgeons in Connecticut with Dmand AI profiles that report each measure.
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 Sarah Posillico?
Medicare shows one payer. Book a meeting to get commercial claims data for Sarah Posillico and other general surgeons in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 193 Medicare patients who saw Sarah Posillico in 2024. The largest group is 75 to 84, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.21, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Sarah Posillico's median patient age at 73, with 52% women.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 73
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sarah Posillico accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dmand AI links 10 papers to Sarah Posillico, published from 2014 to 2025. 2018 was the busiest year, with 2. The most frequent topics are False Positive Reactions, Intensive Care Units and Terminal Care. Sarah Posillico has published most often in Am Surg. Sarah Posillico's most frequent co-authors are Jeffrey A. Claridge, MD, Husayn Aslam Ladhani, MD and Brenda Marie Zosa, MD.
Topics Sarah Posillico writes about most
JSLS
Am Surg
See who Sarah Posillico researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Sarah Posillico works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
CMS Open Payments shows 7 general payments to Sarah Posillico from 4 drug and device companies from 2023 to 2025. Education make up the largest share, 79% of the total. Intuitive Surgical, Inc. paid the most, $1,637.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
| 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)Doctors and Clinicians Utilization Data (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) |
| 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
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
Sarah Posillico's NPI number is 1649698382. It was assigned on March 31, 2014, and it is active in the NPI Registry.
Sarah Posillico is a general surgeon in Hartford, Connecticut. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Sarah Posillico practices at 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105. Sarah Posillico's primary practice is Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health.
The practice phone on file for Sarah Posillico is (860) 714-5541.
Sarah Posillico holds Connecticut license 71737, one of the licenses on file in 2 states.
Dmand AI has state licenses on file for Sarah Posillico in Connecticut and Pennsylvania.
Sarah Posillico practices at Saint Francis Hospital in Hartford, Connecticut. Sarah Posillico is also affiliated with Johnson Memorial Hospital.
Sarah Posillico is linked to Trinity Health Of New England Medical Group.
Yes. CMS data shows Sarah Posillico billed Medicare for 272 services in 2024, and Sarah Posillico accepts Medicare assignment.
CMS counts 193 Medicare patients who saw Sarah Posillico in 2024, with an average age of 78.
In 2024, Sarah Posillico's most billed Medicare services were critical care (99291), hospital inpatient care (99232) and emergency department visit (99285).
CMS Open Payments shows $1,914 in general payments to Sarah Posillico from 4 companies from 2023 to 2025. The largest total came from Intuitive Surgical, Inc.
Sarah Posillico graduated from medical school in 2014, 12 years ago.
Dmand AI links 10 publications to Sarah Posillico, published from 2014 to 2025.
Sarah Posillico's most frequent co-authors are Jeffrey A. Claridge, MD (7 shared papers), Husayn Aslam Ladhani, MD (4 shared papers) and Brenda Marie Zosa, MD (3 shared papers).
Selling to surgery practices?
See general surgeons in Connecticut by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.