Anthony C. Giannuzzi, PA-C
- Medicare services, 2024
- 369
- Medicare patients, 2024
- 369
- Part D claims, 2024
- 413
- Hospital affiliations
- 1
- Medical groups
- 2
- 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 Anthony Giannuzzi'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.
Anthony C. Giannuzzi is a physician assistant in Stamford, Connecticut
Anthony Giannuzzi practices at Stamford Hospital in Stamford, Connecticut.
Anthony Giannuzzi's NPI, 1649518978, was assigned on January 22, 2013. Anthony Giannuzzi holds Connecticut license 002814.
- NPI
- 1649518978NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133365133
- NPI enumeration date
- January 22, 2013
- 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
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Anthony C. Giannuzzi practices at Stamford Hospital in Stamford, Connecticut
Anthony Giannuzzi'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
Anthony C. Giannuzzi is affiliated with 4 sites of care and 2 medical groups
Anthony Giannuzzi's primary practice is Stamford Hospital in Stamford, Connecticut. Anthony Giannuzzi is also affiliated with Stamford Hospital. The medical group on file is Emergency Medicine Physicians. Dmand AI also links Anthony Giannuzzi to 2 more group practices and clinics and 1 medical group, 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 Anthony C. Giannuzzi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anthony Giannuzzi practices, 3 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 |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Anthony C. Giannuzzi is one of 1,682 physician assistants in Connecticut
Physician assistant is Anthony Giannuzzi's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Anthony Giannuzzi is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Anthony Giannuzzi is licensed in Connecticut.
Specialties and state licenses
- Physician assistant, ConnecticutPrimary
Clinical focus
Dmand AI lists acute skin infection, arthritis, contact dermatitis, ear infection, head wound, joint pain, lower back pain and minor head injury among the conditions Anthony Giannuzzi treats.
Physician assistants near Anthony Giannuzzi
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
Anthony C. Giannuzzi billed Medicare for 369 services in 2024
CMS data shows 369 Medicare services from Anthony Giannuzzi across 4 procedure codes in 2024, all of them office visits, for 369 Medicare patients. Medicare paid $22,533 for them. Every service was in an office.
Anthony Giannuzzi compared with the Connecticut median for physician assistants, 2024
- Anthony Giannuzzi
- Connecticut median
- Medicare services
- 369vs 28629% above
- Medicare patients
- 369vs 1003.7 times
- Part D claims
- 283vs 293Close to median
Medians across 1,046 physician assistants in Connecticut with Dmand AI profiles that report each measure.
Anthony Giannuzzi'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
Anthony C. Giannuzzi treated 369 Medicare patients in 2024, average age 75
CMS counts 369 Medicare patients who saw Anthony Giannuzzi in 2024. The largest group is 75 to 84, with 140 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 22% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Anthony Giannuzzi's median patient age at 39, with 58% women.
Anthony Giannuzzi's Medicare patients by age, 2024
Anthony Giannuzzi's Medicare patients by sex, 2024
- Women23263%
- Men13737%
Chronic conditions among Anthony Giannuzzi's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis44%
- Ischemic heart disease27%
- Anxiety26%
- Diabetes22%
- Mood disorders21%
- Cancer20%
Share of Medicare patients with each condition. A patient can have several.
Anthony Giannuzzi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women58%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anthony C. Giannuzzi wrote 413 Medicare Part D claims in 2024
In 2024, Anthony Giannuzzi wrote 413 Medicare Part D claims for 309 patients. 95% of them were for generic drugs. CMS names the drug for 283 of them, across 9 drugs with 11 or more claims each, at $2,083 in total drug cost.
Anthony Giannuzzi's Part D claims by kind of drug, 2024
- Generic392 claims95%
- Brand-name21 claims5%
Anthony Giannuzzi'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 Anthony Giannuzzi's Part D claims, 2024
- Antibiotics51%211 of 413 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
How Anthony C. Giannuzzi takes part in Medicare
Anthony Giannuzzi 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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Anthony C. Giannuzzi is board certified in certified physician assistant
Anthony Giannuzzi is a member of AAPA.
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Anthony C. Giannuzzi'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) |
| 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 Anthony C. Giannuzzi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anthony C. Giannuzzi's NPI number?
Anthony C. Giannuzzi's NPI number is 1649518978. It was assigned on January 22, 2013, and it is active in the NPI Registry.
What does Anthony C. Giannuzzi specialize in?
Anthony C. Giannuzzi is a physician assistant in Stamford, Connecticut. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Anthony C. Giannuzzi practice?
Anthony Giannuzzi practices at 1 Hospital Plz, Stamford, CT 06902. Anthony Giannuzzi's primary practice is Stamford Hospital in Stamford, Connecticut. Dmand AI also links Anthony Giannuzzi to 2 group practices and clinics and 1 medical group.
What is Anthony C. Giannuzzi's office phone number?
The practice phone on file for Anthony Giannuzzi is (203) 276-1000.
What is Anthony C. Giannuzzi's medical license number?
Anthony Giannuzzi holds Connecticut license 002814.
Which hospitals is Anthony C. Giannuzzi affiliated with?
Anthony Giannuzzi is affiliated with Stamford Hospital.
What medical group is Anthony C. Giannuzzi part of?
Anthony Giannuzzi is linked to Emergency Medicine Physicians. Dmand AI links Anthony Giannuzzi to 1 more medical group.
Does Anthony C. Giannuzzi accept Medicare?
Yes. CMS data shows Anthony Giannuzzi billed Medicare for 369 services in 2024, and Anthony Giannuzzi accepts Medicare assignment.
How many Medicare patients does Anthony C. Giannuzzi see?
CMS counts 369 Medicare patients who saw Anthony Giannuzzi in 2024, with an average age of 75.
Is Anthony C. Giannuzzi board certified?
Yes. Anthony Giannuzzi is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Show 3 more questionsShow fewer questions
What services does Anthony C. Giannuzzi bill to Medicare?
In 2024, Anthony Giannuzzi's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99213).
What drugs does Anthony C. Giannuzzi prescribe most?
In 2024 Medicare Part D data, Anthony Giannuzzi's most prescribed drugs by claims were Azithromycin, Doxycycline Monohydrate and Cephalexin.
How long has Anthony C. Giannuzzi been practicing?
Anthony Giannuzzi graduated from medical school in 2012, 14 years ago.
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