Gregory Farenga, PA-C
- Medicare patients, 2024
- 28
- Part D claims, 2024
- 381
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1 Hospital Plz, Stamford, CT 06902
- Practice phone
- Call (203) 276-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stamford Hospital
Stamford, Connecticut
Find Gregory Farenga's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Gregory Farenga is a physician assistant in Stamford, Connecticut
Gregory Farenga practices at Stamford Hospital in Stamford, Connecticut.
Gregory Farenga's NPI, 1104589399, was assigned on October 15, 2021. Gregory Farenga holds Connecticut license 5569.
- NPI
- 1104589399NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880087220
- NPI enumeration date
- October 15, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 276-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Farenga practices at Stamford Hospital in Stamford, Connecticut
Gregory Farenga's primary practice is Stamford Hospital, at 1 Hospital Plz, Stamford, CT 06902 in Western Ct County. The practice phone is (203) 276-1000.
- Stamford Hospital1 Hospital Plz, Stamford, CT 06902 · Western Ct CountyPhone(203) 276-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory Farenga is affiliated with 3 sites of care and 1 medical group
Gregory Farenga's primary practice is Stamford Hospital in Stamford, Connecticut. Gregory Farenga is also affiliated with Stamford Hospital. The medical group on file is Stamford Health Medical Group. Dmand AI also links Gregory Farenga to 1 more group practice or clinic, 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 Gregory Farenga's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Farenga practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stamford 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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Gregory Farenga is one of 1,682 physician assistants in Connecticut
Physician assistant is Gregory Farenga's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Gregory Farenga is licensed in Connecticut.
Specialties and state licenses
- Physician assistant, ConnecticutPrimary
Physician assistants near Gregory Farenga
Counts of physician assistants 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
Gregory Farenga treated 28 Medicare patients in 2024, average age 75
CMS counts 28 Medicare patients who saw Gregory Farenga in 2024. The largest group is 75 to 84, with 13 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 0.75, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Farenga's median patient age at 65, with 41% women.
Gregory Farenga's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Farenga's Medicare patients by sex, 2024
- Women1554%
- Men1346%
Chronic conditions among Gregory Farenga's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure71%
Share of Medicare patients with each condition. A patient can have several.
Gregory Farenga's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women41%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory Farenga wrote 381 Medicare Part D claims in 2024
In 2024, Gregory Farenga wrote 381 Medicare Part D claims for 200 patients. 96% of them were for generic drugs. CMS names the drug for 294 of them, across 5 drugs with 11 or more claims each, at $1,395 in total drug cost.
Gregory Farenga's Part D claims by kind of drug, 2024
- Generic365 claims96%
- Brand-name16 claims4%
Gregory Farenga'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 Gregory Farenga's Part D claims, 2024
- Opioids20%76 of 381 claims
- Antibiotics6%22 of 381 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Gregory Farenga scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Gregory Farenga for performance year 2024, reported as part of a group. Gregory Farenga accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Gregory Farenga's MIPS scores, performance year 2024
- 87of 100Final score
- 84.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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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Sources for Gregory Farenga'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 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) |
| 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 Gregory Farenga
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Farenga's NPI number?
Gregory Farenga's NPI number is 1104589399. It was assigned on October 15, 2021, and it is active in the NPI Registry.
What does Gregory Farenga specialize in?
Gregory Farenga is a physician assistant in Stamford, Connecticut. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gregory Farenga practice?
Gregory Farenga practices at 1 Hospital Plz, Stamford, CT 06902. Gregory Farenga's primary practice is Stamford Hospital in Stamford, Connecticut. Dmand AI also links Gregory Farenga to 1 group practice or clinic.
What is Gregory Farenga's office phone number?
The practice phone on file for Gregory Farenga is (203) 276-1000.
What is Gregory Farenga's medical license number?
Gregory Farenga holds Connecticut license 5569.
Which hospitals is Gregory Farenga affiliated with?
Gregory Farenga is affiliated with Stamford Hospital.
What medical group is Gregory Farenga part of?
Gregory Farenga is linked to Stamford Health Medical Group.
Does Gregory Farenga accept Medicare?
Yes. CMS lists Gregory Farenga as accepting Medicare assignment.
What is Gregory Farenga's MIPS score?
Gregory Farenga's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Gregory Farenga see?
CMS counts 28 Medicare patients who saw Gregory Farenga in 2024, with an average age of 75.
What drugs does Gregory Farenga prescribe most?
In 2024 Medicare Part D data, Gregory Farenga's most prescribed drugs by claims were Ondansetron ODT, Omeprazole and Oxycodone HCl.
How long has Gregory Farenga been practicing?
Gregory Farenga graduated from medical school in 2021, 5 years ago.
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