Dr. Emily Weng, DO
- Medicare services, 2024
- 61
- Medicare patients, 2024
- 86
- Part D claims, 2024
- 138
- MIPS score, 2024
- 92
- Hospital affiliations
- 3
- 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. Weng's professional email, personal email and mobile number
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Dr. Emily Weng is a gastroenterologist in Hartford, Connecticut
Dr. Weng practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.
Dr. Weng's NPI, 1003311143, was assigned on March 29, 2018. Dr. Weng graduated from Midwestern University, Chicago College of Osteopathic Med in 2018. Dr. Weng holds Massachusetts license 279509.
- NPI
- 1003311143NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103180229
- NPI enumeration date
- March 29, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (860) 545-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Emily Weng practices at Hartford Hospital in Hartford, Connecticut
Dr. Weng'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. Emily Weng is affiliated with 3 sites of care and 1 medical group
Dr. Weng's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dr. Weng is also affiliated with UConn John Dempsey Hospital. The medical group on file is Connecticut GI. Dmand AI also links Dr. Weng to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Emily Weng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weng 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 affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Emily Weng is one of 298 gastroenterologists in Connecticut
Gastroenterology is Dr. Weng's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Weng is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Weng is licensed in Massachusetts.
Specialties and state licenses
- Gastroenterology, MassachusettsPrimary
Gastroenterologists near Dr. Weng
Counts of gastroenterologists 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. Emily Weng billed Medicare for 61 services in 2024
CMS data shows 61 Medicare services from Dr. Weng across 4 procedure codes in 2024, for 86 Medicare patients. Medicare paid $4,954 for them.
Dr. Weng's Medicare services by type, 2024
- Office and hospital visits45
- Drugs given in the office16
Where Dr. Weng's Medicare services took place, 2024
- In an office4269%
- In a facility1931%
Dr. Weng compared with the Connecticut median for gastroenterologists, 2024
- Dr. Weng
- Connecticut median
- Medicare services
- 61vs 36183% below
- Medicare patients
- 86vs 25366% below
- Part D claims
- 87vs 53884% below
Medians across 284 gastroenterologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Weng'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Emily Weng treated 86 Medicare patients in 2024, average age 72
CMS counts 86 Medicare patients who saw Dr. Weng in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 30% are also on Medicaid. Their average risk score is 1.88, 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. Weng's median patient age at 56, with 62% women.
Dr. Weng's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Weng's Medicare patients by sex, 2024
- Women4350%
- Men4350%
Chronic conditions among Dr. Weng's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Ischemic heart disease40%
- Arthritis37%
- Chronic kidney disease36%
- Diabetes35%
- Depression34%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Emily Weng wrote 138 Medicare Part D claims in 2024
In 2024, Dr. Weng wrote 138 Medicare Part D claims for 89 patients. 60% of them were for generic drugs. CMS names the drug for 87 of them, across 3 drugs with 11 or more claims each, at $24,028 in total drug cost. In 2023, CMS named 25 claims across 2 drugs.
Dr. Weng's Part D claims by kind of drug, 2024
- Generic83 claims60%
- Brand-name55 claims40%
Dr. Weng'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 252024: 87248%
Drugs named by CMS: 3 in 2024, 2 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. Emily Weng 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. Weng for performance year 2024, reported as part of a group. Dr. Weng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Weng as offering telehealth. CMS counts 50 procedures of colonoscopy by Dr. Weng, more than 64% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Weng's MIPS scores, performance year 2024
- 92of 100Final score
- 89.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Weng ranks in Medicare procedure volume
- Colonoscopy
- 64th percentile50 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 63rd percentile49 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Emily Weng received $6,800 in industry payments from 2021 to 2025
CMS Open Payments shows 125 general payments to Dr. Weng from 25 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 70% of the total. Boston Scientific Corporation paid the most, $2,701.
General payments to Dr. Weng by program year, 2021 to 2025
General payments to Dr. Weng by kind, 2021 to 2025
- Food and beverage$4,73470%
- Travel and lodging$1,96029%
- Education$1062%
Companies that paid Dr. Weng the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Emily Weng graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. Weng graduated from Midwestern University, Chicago College of Osteopathic Med in 2018.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Emily Weng'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Emily Weng
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. Emily Weng's NPI number?
Dr. Emily Weng's NPI number is 1003311143. It was assigned on March 29, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Emily Weng?
Dr. Emily Weng is a gastroenterologist in Hartford, Connecticut. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Emily Weng practice?
Dr. Weng practices at 80 Seymour Street, Hartford, CT 06102. Dr. Weng's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Weng to 1 hospital.
What is Dr. Emily Weng's office phone number?
The practice phone on file for Dr. Weng is (860) 545-5000.
What is Dr. Emily Weng's medical license number?
Dr. Weng holds Massachusetts license 279509.
Which hospitals is Dr. Emily Weng affiliated with?
Dr. Weng practices at Hartford Hospital in Hartford, Connecticut. Dr. Weng is also affiliated with UConn John Dempsey Hospital. Dmand AI links Dr. Weng to 1 more hospital.
What medical group is Dr. Emily Weng part of?
Dr. Weng is linked to Connecticut GI.
Does Dr. Emily Weng accept Medicare?
Yes. CMS data shows Dr. Weng billed Medicare for 61 services in 2024, and Dr. Weng accepts Medicare assignment.
Does Dr. Emily Weng offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Weng as offering telehealth services.
What is Dr. Emily Weng's MIPS score?
Dr. Weng's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Emily Weng see?
CMS counts 86 Medicare patients who saw Dr. Weng in 2024, with an average age of 72.
Is Dr. Emily Weng board certified?
Yes. Dr. Weng is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Emily Weng bill to Medicare?
In 2024, Dr. Weng's most billed Medicare services were hospital inpatient care (99222), injected or infused drug (J7050) and office visit, new patient (99203).
Where did Dr. Emily Weng go to medical school?
Dr. Weng graduated from Midwestern University, Chicago College of Osteopathic Med in 2018.
What drugs does Dr. Emily Weng prescribe most?
In 2024 Medicare Part D data, Dr. Weng's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Linzess and Pantoprazole Sodium.
Has Dr. Emily Weng received payments from drug or device companies?
CMS Open Payments shows $6,800 in general payments to Dr. Weng from 25 companies from 2021 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Emily Weng been practicing?
Dr. Weng graduated from medical school in 2018, 8 years ago.
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