Dr. Gillian Helen Levy, MD
- Medicare services, 2024
- 3,984
- Medicare patients, 2024
- 1,705
- Hospital affiliations
- 4
- Industry payments
- $2,561
- Medical groups
- 3
- Practice address
- 130 Division St, Derby, CT 06418
- Practice phone
- Call (203) 732-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Levy's professional email, personal email and mobile number
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Dr. Gillian Helen Levy is a pathologist in Derby, Connecticut
Dr. Levy practices at Griffin Hospital in Derby, Connecticut, part of Griffin Hospital.
Dr. Levy's NPI, 1467639831, was assigned on January 28, 2008. Dr. Levy graduated from Ohio State University College of Medicine in 2006. Dr. Levy holds Connecticut license 049074.
- NPI
- 1467639831NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385812072
- NPI enumeration date
- January 28, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 732-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gillian Helen Levy practices at 2 locations in Derby, Connecticut
Dr. Levy's primary practice is Griffin Hospital, at 130 Division St, Derby, CT 06418 in New Haven County. The practice phone is (203) 732-7500. Dr. Levy also practices at Griffin Hospital, 144 Division St, Derby, CT 06418.
- Griffin HospitalPrimary130 Division St, Derby, CT 06418 · New Haven CountyPhone(203) 732-7500
- Griffin Hospital144 Division St, Derby, CT 06418 · Naugatuck Vly CountyPhone(203) 732-7360
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Gillian Helen Levy is affiliated with 4 sites of care and 3 medical groups
Dr. Levy's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. Dr. Levy is also affiliated with Northern Westchester Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Levy to 2 more hospitals and 2 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. Gillian Helen Levy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Levy practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Griffin Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Griffin Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gillian Helen Levy is one of 157 pathologists in Connecticut
Anatomic pathology and clinical pathology is Dr. Levy's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dmand AI has Dr. Levy's licenses on file in 2 states: Connecticut and New York.
Specialties and state licenses
- Anatomic pathology and clinical pathology, ConnecticutPrimary
- New York license
Pathologists near Dr. Levy
Counts of pathologists 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. Gillian Helen Levy billed Medicare for 3,984 services in 2024
CMS data shows 3,984 Medicare services from Dr. Levy across 16 procedure codes in 2024, for 1,705 Medicare patients. Medicare paid $290,287 for them. Every service was in an office.
Dr. Levy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 5,0632024: 3,93522%
- Other services
- 2023: 562024: 4913%
Dr. Levy compared with the Connecticut median for pathologists, 2024
- Dr. Levy
- Connecticut median
- Medicare services
- 3,984vs 9844.0 times
- Medicare patients
- 1,705vs 3624.7 times
Medians across 163 pathologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Levy'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. Levy and other pathologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gillian Helen Levy treated 1,705 Medicare patients in 2024, average age 74
CMS counts 1,705 Medicare patients who saw Dr. Levy in 2024. The largest group is 65 to 74, with 880 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Levy's median patient age at 67, with 54% women.
Dr. Levy's Medicare patients by age, 2024
Dr. Levy's Medicare patients by sex, 2024
- Women88752%
- Men81848%
Chronic conditions among Dr. Levy's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis44%
- Ischemic heart disease29%
- Diabetes26%
- Cancer25%
- Anxiety18%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Levy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Gillian Helen Levy takes part in Medicare
Dr. Levy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Gillian Helen Levy received $2,561 in industry payments from 2016 to 2025
CMS Open Payments shows 116 general payments to Dr. Levy from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $759.
General payments to Dr. Levy by program year, 2016 to 2025
Companies that paid Dr. Levy 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. Gillian Helen Levy graduated from Ohio State University College of Medicine
Dr. Levy graduated from Ohio State University College of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gillian Helen Levy'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 Affiliation DataDmand AI Practice 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) |
| 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. Gillian Helen Levy
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. Gillian Helen Levy's NPI number?
Dr. Gillian Helen Levy's NPI number is 1467639831. It was assigned on January 28, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Gillian Helen Levy?
Dr. Gillian Helen Levy is a pathologist in Derby, Connecticut. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Gillian Helen Levy practice?
Dr. Levy practices at 130 Division St, Derby, CT 06418. Dr. Levy also practices at 144 Division St, Derby, CT 06418. Dr. Levy's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. Dmand AI also links Dr. Levy to 2 hospitals and 2 medical groups.
What is Dr. Gillian Helen Levy's office phone number?
The practice phone on file for Dr. Levy is (203) 732-7500.
What is Dr. Gillian Helen Levy's medical license number?
Dr. Levy holds Connecticut license 049074, one of the licenses on file in 2 states.
Which states has Dr. Gillian Helen Levy been licensed in?
Dmand AI has state licenses on file for Dr. Levy in Connecticut and New York.
Which hospitals is Dr. Gillian Helen Levy affiliated with?
Dr. Levy practices at Griffin Hospital in Derby, Connecticut. Dr. Levy is also affiliated with Northern Westchester Hospital. Dmand AI links Dr. Levy to 2 more hospitals.
What medical group is Dr. Gillian Helen Levy part of?
Dr. Levy is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Levy to 2 more medical groups.
Does Dr. Gillian Helen Levy accept Medicare?
Yes. CMS data shows Dr. Levy billed Medicare for 3,984 services in 2024, and Dr. Levy accepts Medicare assignment.
How many Medicare patients does Dr. Gillian Helen Levy see?
CMS counts 1,705 Medicare patients who saw Dr. Levy in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Gillian Helen Levy bill to Medicare?
In 2024, Dr. Levy's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88112) and lab and pathology test (88341).
Where did Dr. Gillian Helen Levy go to medical school?
Dr. Levy graduated from Ohio State University College of Medicine in 2006.
Has Dr. Gillian Helen Levy received payments from drug or device companies?
CMS Open Payments shows $2,561 in general payments to Dr. Levy from 22 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Gillian Helen Levy been practicing?
Dr. Levy graduated from medical school in 2006, 20 years ago.
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