Dr. Maurice E. Defina, MD
- Medicare services, 2024
- 383
- Medicare patients, 2024
- 136
- Part D claims, 2024
- 884
- MIPS score, 2024
- 90
- Hospital affiliations
- 2
- Practice address
- 540 Litchfield St, Torrington, CT 06790
- Practice phone
- Call (860) 496-6729
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Charlotte Hungerford Hospital
Torrington, Connecticut
Find Dr. Defina's professional email, personal email and mobile number
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Dr. Maurice E. Defina is an emergency medicine physician in Torrington, Connecticut
Dr. Defina practices at Charlotte Hungerford Hospital in Torrington, Connecticut.
Dr. Defina's NPI, 1588749055, was assigned on October 25, 2006. Dr. Defina graduated from University of Connecticut School of Medicine in 1995. Dr. Defina holds Connecticut license 036318.
- NPI
- 1588749055NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274616107
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 496-6729
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maurice E. Defina practices at Charlotte Hungerford Hospital in Torrington, Connecticut
Dr. Defina's primary practice is Charlotte Hungerford Hospital, at 540 Litchfield St, Torrington, CT 06790 in Nw Hills County. The practice phone is (860) 496-6729.
- Charlotte Hungerford Hospital540 Litchfield St, Torrington, CT 06790 · Nw Hills CountyPhone(860) 496-6729
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Maurice E. Defina is affiliated with 8 sites of care and 4 medical groups
Dr. Defina's primary practice is Charlotte Hungerford Hospital in Torrington, Connecticut. Dr. Defina is also affiliated with Griffin Hospital. The medical group on file is Hartford HealthCare Medical Group Specialists. Dmand AI also links Dr. Defina to 1 more hospital, 3 hospices, 3 medical groups and 2 skilled nursing facilities, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Maurice E. Defina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Defina practices, 7 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 |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maurice E. Defina is one of 683 emergency medicine physicians in Connecticut
Emergency medicine is Dr. Defina's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Defina is licensed in Connecticut.
Specialties and state licenses
- Emergency medicine, ConnecticutPrimary
Emergency medicine physicians near Dr. Defina
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. Maurice E. Defina billed Medicare for 383 services in 2024
CMS data shows 383 Medicare services from Dr. Defina across 6 procedure codes in 2024, for 136 Medicare patients. Medicare paid $34,916 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Defina's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1302024: 383195%
Dr. Defina compared with the Connecticut median for emergency medicine physicians, 2024
- Dr. Defina
- Connecticut median
- Medicare services
- 383vs 24358% above
- Medicare patients
- 136vs 25046% below
- Part D claims
- 472vs 489.8 times
Medians across 695 emergency medicine physicians in Connecticut with Dmand AI profiles that report each measure.
Dr. Defina'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. Defina 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. Maurice E. Defina treated 136 Medicare patients in 2024, average age 80
CMS counts 136 Medicare patients who saw Dr. Defina in 2024. The largest group is 85 and over, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 45% are also on Medicaid. Their average risk score is 1.95, 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. Defina's median patient age at 84, with 59% women.
Dr. Defina's Medicare patients by age, 2024
Dr. Defina's Medicare patients by sex, 2024
- Women8764%
- Men4936%
Chronic conditions among Dr. Defina's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety51%
- Mood disorders50%
- Arthritis46%
- Depression44%
- Alzheimer's and dementia37%
- Ischemic heart disease37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Defina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 84
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maurice E. Defina wrote 884 Medicare Part D claims in 2024
In 2024, Dr. Defina wrote 884 Medicare Part D claims for 121 patients. 86% of them were for generic drugs. CMS names the drug for 472 of them, across 23 drugs with 11 or more claims each, at $29,792 in total drug cost. In 2023, CMS named 83 claims across 4 drugs.
Dr. Defina's Part D claims by kind of drug, 2024
- Generic760 claims86%
- Brand-name and other124 claims14%
Dr. Defina'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.
Drug classes CMS tracks in Dr. Defina's Part D claims, 2024
- Opioids3%26 of 884 claims
- Antibiotics8%74 of 884 claims
- Antipsychotics, patients 65 and over2%14 of 884 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 832024: 472469%
Drugs named by CMS: 23 in 2024, 4 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. Maurice E. Defina scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Defina for performance year 2024, reported as part of a group. Dr. Defina accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Defina's MIPS scores, performance year 2024
- 90of 100Final score
- 83.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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. Maurice E. Defina received $59 in industry payments from 2016 to 2017
CMS Open Payments shows 3 general payments to Dr. Defina from 3 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $24.
General payments to Dr. Defina by program year, 2016 to 2017
Companies that paid Dr. Defina the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maurice E. Defina graduated from University of Connecticut School of Medicine
Dr. Defina graduated from University of Connecticut School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Maurice E. Defina'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Maurice E. Defina
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. Maurice E. Defina's NPI number?
Dr. Maurice E. Defina's NPI number is 1588749055. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maurice E. Defina?
Dr. Maurice E. Defina is an emergency medicine physician in Torrington, Connecticut. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Maurice E. Defina practice?
Dr. Defina practices at 540 Litchfield St, Torrington, CT 06790. Dr. Defina's primary practice is Charlotte Hungerford Hospital in Torrington, Connecticut. Dmand AI also links Dr. Defina to 1 hospital, 3 hospices, 3 medical groups and 2 skilled nursing facilities.
What is Dr. Maurice E. Defina's office phone number?
The practice phone on file for Dr. Defina is (860) 496-6729.
What is Dr. Maurice E. Defina's medical license number?
Dr. Defina holds Connecticut license 036318.
Which hospitals is Dr. Maurice E. Defina affiliated with?
Dr. Defina is affiliated with Griffin Hospital. Dmand AI links Dr. Defina to 1 more hospital.
What medical group is Dr. Maurice E. Defina part of?
Dr. Defina is linked to Hartford HealthCare Medical Group Specialists. Dmand AI links Dr. Defina to 3 more medical groups.
Does Dr. Maurice E. Defina accept Medicare?
Yes. CMS data shows Dr. Defina billed Medicare for 383 services in 2024, and Dr. Defina accepts Medicare assignment.
What is Dr. Maurice E. Defina's MIPS score?
Dr. Defina's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Dr. Maurice E. Defina see?
CMS counts 136 Medicare patients who saw Dr. Defina in 2024, with an average age of 80.
Show 5 more questionsShow fewer questions
What services does Dr. Maurice E. Defina bill to Medicare?
In 2024, Dr. Defina's most billed Medicare services were nursing facility care (99308), nursing facility care (99309) and nursing facility care (99306).
Where did Dr. Maurice E. Defina go to medical school?
Dr. Defina graduated from University of Connecticut School of Medicine in 1995.
What drugs does Dr. Maurice E. Defina prescribe most?
In 2024 Medicare Part D data, Dr. Defina's most prescribed drugs by claims were Eliquis, Levothyroxine Sodium and Furosemide.
Has Dr. Maurice E. Defina received payments from drug or device companies?
CMS Open Payments shows $59 in general payments to Dr. Defina from 3 companies from 2016 to 2017. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Maurice E. Defina been practicing?
Dr. Defina graduated from medical school in 1995, 31 years ago.
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