Gregory Vornovitsky, M.D.
NPI 1407031768 · Internal Medicine Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Vornovitsky, M.D. is a Internal Medicine Physician provider in New Haven, CT (NPI 1407031768).
Provider details
- NPI number
- 1407031768
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 047684 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,065 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 273 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 201 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 132 | $143 |
| Advance Care Planning, First 30 Minutes99497 | 127 | $89 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 76 | $99 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 401 | 126 |
| Amlodipine Besylate | 398 | 113 |
| Rosuvastatin Calcium | 340 | 106 |
| Levothyroxine Sodium | 251 | 66 |
| Lisinopril | 191 | 65 |
| Metoprolol Succinate | 187 | 55 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-01-07
- Last updated
- 2010-07-28
Frequently asked questions
- What is Gregory Vornovitsky's NPI number?
- Gregory Vornovitsky's National Provider Identifier (NPI) is 1407031768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Vornovitsky's specialty?
- Gregory Vornovitsky is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Vornovitsky located?
- Gregory Vornovitsky's practice location on file with NPPES is 46 Prince St, New Haven, CT 06519-1600.
- What is Gregory Vornovitsky's phone number?
- The practice phone number listed in the NPPES registry for Gregory Vornovitsky is (203) 772-0011.
- Does Gregory Vornovitsky accept Medicare?
- Gregory Vornovitsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Vornovitsky's NPI active?
- Yes — Gregory Vornovitsky's NPI (1407031768) is active in the NPPES registry as of the last update on 2010-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.