Dr. Gregory Vornovitsky, MD
- Medicare services, 2024
- 1,113
- Medicare patients, 2024
- 169
- Part D claims, 2024
- 6,727
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Practice address
- 46 Prince St, New Haven, CT 06519
- Practice phone
- Call (203) 384-3975
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northeast Medical Group, Inc.
New Haven, Connecticut
Find Dr. Vornovitsky's professional email, personal email and mobile number
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Dr. Gregory Vornovitsky is an internist in New Haven, Connecticut
Dr. Vornovitsky practices at Northeast Medical Group, Inc. in New Haven, Connecticut.
Dr. Vornovitsky's NPI, 1407031768, was assigned on January 7, 2008. Dr. Vornovitsky graduated from Russian State Medical University in 1999. Dr. Vornovitsky holds Connecticut license 047684.
- NPI
- 1407031768NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103896873
- NPI enumeration date
- January 7, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 384-3975
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Vornovitsky practices at Northeast Medical Group, Inc. in New Haven, Connecticut
Dr. Vornovitsky's primary practice is Northeast Medical Group, Inc., at 46 Prince St, New Haven, CT 06519 in South Central Ct County. The practice phone is (203) 384-3975.
- Northeast Medical Group, Inc.46 Prince St, New Haven, CT 06519 · South Central Ct CountyPhone(203) 384-3975
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory Vornovitsky is affiliated with 6 sites of care and 1 medical group
Dr. Vornovitsky's primary practice is Northeast Medical Group, Inc. in New Haven, Connecticut. Dr. Vornovitsky is also affiliated with Yale New Haven Hospital. The medical group on file is Northeast Medical Group. Dmand AI also links Dr. Vornovitsky to 1 more hospital, 2 home health agencies and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory Vornovitsky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vornovitsky practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northeast Medical Group, Inc. | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Vornovitsky is one of 2,189 internists in Connecticut
Internal medicine is Dr. Vornovitsky's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Vornovitsky is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Vornovitsky
Counts of internists 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. Gregory Vornovitsky billed Medicare for 1,113 services in 2024
CMS data shows 1,113 Medicare services from Dr. Vornovitsky across 11 procedure codes in 2024, for 169 Medicare patients. Medicare paid $71,757 for them. Every service was in an office.
Dr. Vornovitsky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5372024: 47611%
- Other services
- 2023: 2082024: 24920%
- Surgery
- 2023: 2212024: 2019%
- Tests and treatments
- 2023: 1532024: 13114%
- Lab and pathology
- 2023: 702024: 5620%
Dr. Vornovitsky compared with the Connecticut median for internists, 2024
- Dr. Vornovitsky
- Connecticut median
- Medicare services
- 1,113vs 3902.9 times
- Medicare patients
- 169vs 172Close to median
- Part D claims
- 6,003vs 34317.5 times
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Vornovitsky'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. Gregory Vornovitsky treated 169 Medicare patients in 2024, average age 75
CMS counts 169 Medicare patients who saw Dr. Vornovitsky in 2024. The largest group is 75 to 84, with 68 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Vornovitsky's median patient age at 70, with 48% women.
Dr. Vornovitsky's Medicare patients by age, 2024
Dr. Vornovitsky's Medicare patients by sex, 2024
- Women7142%
- Men9858%
Chronic conditions among Dr. Vornovitsky's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis53%
- Diabetes40%
- Ischemic heart disease30%
- Osteoporosis25%
- Anxiety24%
- Cancer23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vornovitsky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Vornovitsky wrote 6,727 Medicare Part D claims in 2024
In 2024, Dr. Vornovitsky wrote 6,727 Medicare Part D claims for 548 patients. 84% of them were for generic drugs. CMS names the drug for 6,003 of them, across 108 drugs with 11 or more claims each, at $798,935 in total drug cost. In 2023, CMS named 6,276 claims across 117 drugs.
Dr. Vornovitsky's Part D claims by kind of drug, 2024
- Generic5,683 claims84%
- Brand-name995 claims15%
- Other49 claims1%
Dr. Vornovitsky'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. Vornovitsky's Part D claims, 2024
- Opioids2%144 of 6,727 claims
- Antibiotics2%141 of 6,727 claims
- Antipsychotics, patients 65 and over0%17 of 6,727 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: 6,2762024: 6,0034%
Drugs named by CMS: 108 in 2024, 117 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. Gregory Vornovitsky scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Vornovitsky for performance year 2024, reported through an alternative payment model (APM). Dr. Vornovitsky accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Vornovitsky as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Vornovitsky's MIPS scores, performance year 2024
- 100of 100Final score
- 86.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Gregory Vornovitsky received $573 in industry payments from 2016 to 2018
CMS Open Payments shows 33 general payments to Dr. Vornovitsky from 14 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 83% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $96.
General payments to Dr. Vornovitsky by program year, 2016 to 2018
General payments to Dr. Vornovitsky by kind, 2016 to 2018
- Food and beverage$47783%
- Education$9617%
Companies that paid Dr. Vornovitsky the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Vornovitsky graduated from Russian State Medical University
Dr. Vornovitsky graduated from Russian State Medical University in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Vornovitsky'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 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. Gregory Vornovitsky
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. Gregory Vornovitsky's NPI number?
Dr. Gregory Vornovitsky's NPI number is 1407031768. It was assigned on January 7, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Vornovitsky?
Dr. Gregory Vornovitsky is an internist in New Haven, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregory Vornovitsky practice?
Dr. Vornovitsky practices at 46 Prince St, New Haven, CT 06519. Dr. Vornovitsky's primary practice is Northeast Medical Group, Inc. in New Haven, Connecticut. Dmand AI also links Dr. Vornovitsky to 1 hospital, 2 home health agencies and 1 group practice or clinic.
What is Dr. Gregory Vornovitsky's office phone number?
The practice phone on file for Dr. Vornovitsky is (203) 384-3975.
What is Dr. Gregory Vornovitsky's medical license number?
Dr. Vornovitsky holds Connecticut license 047684.
Which hospitals is Dr. Gregory Vornovitsky affiliated with?
Dr. Vornovitsky is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Vornovitsky to 1 more hospital.
What medical group is Dr. Gregory Vornovitsky part of?
Dr. Vornovitsky is linked to Northeast Medical Group.
Does Dr. Gregory Vornovitsky accept Medicare?
Yes. CMS data shows Dr. Vornovitsky billed Medicare for 1,113 services in 2024, and Dr. Vornovitsky accepts Medicare assignment.
Does Dr. Gregory Vornovitsky offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Vornovitsky as offering telehealth services.
What is Dr. Gregory Vornovitsky's MIPS score?
Dr. Vornovitsky's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Gregory Vornovitsky see?
CMS counts 169 Medicare patients who saw Dr. Vornovitsky in 2024, with an average age of 75.
What services does Dr. Gregory Vornovitsky bill to Medicare?
In 2024, Dr. Vornovitsky's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
Where did Dr. Gregory Vornovitsky go to medical school?
Dr. Vornovitsky graduated from Russian State Medical University in 1999.
What drugs does Dr. Gregory Vornovitsky prescribe most?
In 2024 Medicare Part D data, Dr. Vornovitsky's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.
Has Dr. Gregory Vornovitsky received payments from drug or device companies?
CMS Open Payments shows $573 in general payments to Dr. Vornovitsky from 14 companies from 2016 to 2018. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Gregory Vornovitsky been practicing?
Dr. Vornovitsky graduated from medical school in 1999, 27 years ago.
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