Dr. Gillian Baptiste Anthony, MD
- Medicare services, 2024
- 68
- Medicare patients, 2024
- 47
- Part D claims, 2017
- 33
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Practice address
- 300 Community Drive, Manhasset, NY 11030
- Practice phone
- Call (516) 562-0100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Anthony'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.
Dr. Gillian Baptiste Anthony is a general surgeon in Manhasset, New York
Dr. Anthony practices at North Shore University Hospital in Manhasset, New York, part of Northwell Health.
Dr. Anthony's NPI, 1396191284, was assigned on May 10, 2016. Dr. Anthony graduated from Emory University School of Medicine in 2016. Dr. Anthony holds New York license 305052.
- NPI
- 1396191284NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274828728
- NPI enumeration date
- May 10, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 562-0100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gillian Baptiste Anthony practices at North Shore University Hospital in Manhasset, New York
Dr. Anthony's primary practice is North Shore University Hospital, at 300 Community Drive, Manhasset, NY 11030 in Nassau County. The practice phone is (516) 562-0100.
- North Shore University Hospital300 Community Drive, Manhasset, NY 11030 · Nassau CountyPhone(516) 562-0100
Source: Dmand AI Affiliation Data
Dr. Gillian Baptiste Anthony is affiliated with 3 sites of care and 1 medical group
Dr. Anthony's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. Dr. Anthony is also affiliated with Long Island Jewish Medical Center. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Anthony to 1 more home health agency, 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 Baptiste Anthony's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Anthony practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Shore University 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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Dr. Gillian Baptiste Anthony is one of 1,604 general surgeons in New York
Surgery is Dr. Anthony's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Anthony is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Anthony
Counts of general surgeons 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 Baptiste Anthony billed Medicare for 68 services in 2024
CMS data shows 68 Medicare services from Dr. Anthony across 3 procedure codes in 2024, for 47 Medicare patients. Medicare paid $8,427 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Anthony compared with the New York median for general surgeons, 2024
- Dr. Anthony
- New York median
- Medicare services
- 68vs 15456% below
- Medicare patients
- 47vs 10957% below
- Part D claims
- 33vs 2438% above
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. Anthony'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. Gillian Baptiste Anthony treated 47 Medicare patients in 2024, average age 81
CMS counts 47 Medicare patients who saw Dr. Anthony in 2024. The largest group is 75 to 84, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Anthony's median patient age at 72, with 44% women.
Dr. Anthony's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Anthony's Medicare patients by sex, 2024
- Women2247%
- Men2553%
Chronic conditions among Dr. Anthony's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Ischemic heart disease66%
- Diabetes55%
- Heart failure55%
- Chronic kidney disease49%
- Atrial fibrillation45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Anthony's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women44%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gillian Baptiste Anthony wrote 33 Medicare Part D claims in 2017
In 2017, Dr. Anthony wrote 33 Medicare Part D claims. They cover 2 drugs, with $162 in total drug cost.
Dr. Anthony's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Gillian Baptiste Anthony scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Anthony for performance year 2024, reported through an alternative payment model (APM). Dr. Anthony accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Anthony's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gillian Baptiste Anthony received $1,042 in industry payments from 2023 to 2025
CMS Open Payments shows 7 general payments to Dr. Anthony from 2 drug and device companies from 2023 to 2025. Travel and lodging make up the largest share, 95% of the total. Intuitive Surgical, Inc. paid the most, $1,003.
General payments to Dr. Anthony by program year, 2023 to 2025
General payments to Dr. Anthony by kind, 2023 to 2025
- Travel and lodging$99495%
- Food and beverage$485%
Companies that paid Dr. Anthony the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gillian Baptiste Anthony graduated from Emory University School of Medicine
Dr. Anthony graduated from Emory University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gillian Baptiste Anthony'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 | Dmand AI Affiliation 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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)Doctors and Clinicians Utilization Data (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 Baptiste Anthony
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 Baptiste Anthony's NPI number?
Dr. Gillian Baptiste Anthony's NPI number is 1396191284. It was assigned on May 10, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Gillian Baptiste Anthony?
Dr. Gillian Baptiste Anthony is a general surgeon in Manhasset, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Gillian Baptiste Anthony practice?
Dr. Anthony practices at 300 Community Drive, Manhasset, NY 11030. Dr. Anthony's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. Dmand AI also links Dr. Anthony to 1 home health agency.
What is Dr. Gillian Baptiste Anthony's office phone number?
The practice phone on file for Dr. Anthony is (516) 562-0100.
What is Dr. Gillian Baptiste Anthony's medical license number?
Dr. Anthony holds New York license 305052.
Which hospitals is Dr. Gillian Baptiste Anthony affiliated with?
Dr. Anthony practices at North Shore University Hospital in Manhasset, New York. Dr. Anthony is also affiliated with Long Island Jewish Medical Center.
What medical group is Dr. Gillian Baptiste Anthony part of?
Dr. Anthony is linked to Northwell Health Physician Partners Cardiology at Great Neck.
Does Dr. Gillian Baptiste Anthony accept Medicare?
Yes. CMS data shows Dr. Anthony billed Medicare for 68 services in 2024, and Dr. Anthony accepts Medicare assignment.
What is Dr. Gillian Baptiste Anthony's MIPS score?
Dr. Anthony's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Gillian Baptiste Anthony see?
CMS counts 47 Medicare patients who saw Dr. Anthony in 2024, with an average age of 81.
Show 5 more questionsShow fewer questions
What services does Dr. Gillian Baptiste Anthony bill to Medicare?
In 2024, Dr. Anthony's most billed Medicare services were critical care (99291), hospital inpatient care (99231) and hospital inpatient care (99221).
Where did Dr. Gillian Baptiste Anthony go to medical school?
Dr. Anthony graduated from Emory University School of Medicine in 2016.
What drugs does Dr. Gillian Baptiste Anthony prescribe most?
In 2017 Medicare Part D data, Dr. Anthony's most prescribed drugs by claims were Oxycodone-Acetaminophen and Cilostazol.
Has Dr. Gillian Baptiste Anthony received payments from drug or device companies?
CMS Open Payments shows $1,042 in general payments to Dr. Anthony from 2 companies from 2023 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Gillian Baptiste Anthony been practicing?
Dr. Anthony graduated from medical school in 2016, 10 years ago.
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