Dr. Gabriele Southgate, MD
- Medicare services, 2022
- 487
- Part D claims, 2023
- 83
- Industry payments
- $65
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 87 Mcgregor St, Manchester, NH 03102-3765
- Practice phone
- Call (603) 629-8687
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dartmouth-hitchcock Clinic - Manchester (Mcgregor St)
Primary care practice · Manchester, New Hampshire
Find Dr. Southgate'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. Gabriele Southgate is a hematologist and oncologist in Lebanon, New Hampshire
Dr. Southgate practices at Dartmouth-hitchcock Clinic - Manchester (Mcgregor St) in Manchester, New Hampshire.
Dr. Southgate's NPI, 1346223385, was assigned on November 23, 2005. Dr. Southgate holds New Hampshire license 16292.
- NPI
- 1346223385NPI Registry (opens in a new tab)
- NPI enumeration date
- November 23, 2005
- NPI status
- Active
- Practice phone
- (603) 629-8687
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gabriele Southgate practices in Manchester and Lebanon
Dr. Southgate's primary practice is Dartmouth-hitchcock Clinic - Manchester (Mcgregor St), at 87 Mcgregor St, Manchester, NH 03102-3765. The practice phone is (603) 629-8687. The NPI Registry lists Dr. Southgate's practice address as 1 Medical Center Dr, Lebanon, NH 03766.
- Dartmouth-hitchcock Clinic - Manchester (Mcgregor St)Primary87 Mcgregor St, Manchester, NH 03102-3765Phone(603) 629-8687
- NPI Registry address1 Medical Center Dr, Lebanon, NH 03766 · Grafton CountyPhone(603) 629-1828
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Gabriele Southgate is affiliated with 2 sites of care and 2 medical groups
Dr. Southgate's primary practice is Dartmouth-hitchcock Clinic - Manchester (Mcgregor St) in Manchester, New Hampshire. The medical group on file is Dartmouth Hitchcock Clinics Manchester. Dmand AI also links Dr. Southgate to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Gabriele Southgate's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Southgate practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dartmouth-hitchcock Clinic - Manchester (Mcgregor St) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gabriele Southgate is one of 67 hematologists and oncologists in New Hampshire
Hematology and oncology is Dr. Southgate's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Southgate's licenses on file in 2 states: New Hampshire and Massachusetts.
Specialties and state licenses
- Hematology and oncology, New HampshirePrimary
- Massachusetts license
Hematologists and oncologists near Dr. Southgate
Counts of hematologists and oncologists 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. Gabriele Southgate billed Medicare for 487 services in 2022
CMS data shows 487 Medicare services from Dr. Southgate across 5 procedure codes in 2022. Medicare paid $62,955 for them. Every service was in an office.
Dr. Southgate's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 5972022: 46921%
- Other services
- 2021: 02022: 18
Dr. Southgate compared with the New Hampshire median for hematologists and oncologists, 2022
- Dr. Southgate
- New Hampshire median
- Medicare services
- 487vs 57615% below
- Part D claims
- 83vs 21361% below
Medians across 65 hematologists and oncologists in New Hampshire with Dmand AI profiles that report each measure.
Dr. Southgate's most billed Medicare procedure codes, 2022
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Southgate and other hematologists and oncologists in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gabriele Southgate's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Southgate's median patient age at 68, with 71% women.
Dr. Southgate's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women71%
- Men29%
Source: Dmand AI Patient Panel Data
Dr. Gabriele Southgate wrote 83 Medicare Part D claims in 2023
In 2023, Dr. Southgate wrote 83 Medicare Part D claims. They cover 5 drugs, with $22,990 in total drug cost. In 2022, CMS named 532 claims across 21 drugs.
Dr. Southgate's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 5322023: 8384%
Drugs named by CMS: 5 in 2023, 21 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Gabriele Southgate received $65 in industry payments from 2019 to 2022
CMS Open Payments shows 4 general payments to Dr. Southgate from 2 drug and device companies from 2019 to 2022. Education make up the largest share, 100% of the total. Pfizer Inc. paid the most, $44.
General payments to Dr. Southgate by program year, 2019 to 2022
Companies that paid Dr. Southgate the most, 2019 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gabriele Southgate'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Dr. Gabriele Southgate
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. Gabriele Southgate's NPI number?
Dr. Gabriele Southgate's NPI number is 1346223385. It was assigned on November 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gabriele Southgate?
Dr. Gabriele Southgate is a hematologist and oncologist in Lebanon, New Hampshire. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Gabriele Southgate practice?
Dr. Southgate practices at 87 Mcgregor St, Manchester, NH 03102-3765. Dr. Southgate also practices at 1 Medical Center Dr, Lebanon, NH 03766. Dr. Southgate's primary practice is Dartmouth-hitchcock Clinic - Manchester (Mcgregor St) in Manchester, New Hampshire. Dmand AI also links Dr. Southgate to 1 group practice or clinic and 1 medical group.
What is Dr. Gabriele Southgate's office phone number?
The practice phone on file for Dr. Southgate is (603) 629-8687.
What is Dr. Gabriele Southgate's medical license number?
Dr. Southgate holds New Hampshire license 16292, one of the licenses on file in 2 states.
Which states has Dr. Gabriele Southgate been licensed in?
Dmand AI has state licenses on file for Dr. Southgate in New Hampshire and Massachusetts.
What medical group is Dr. Gabriele Southgate part of?
Dr. Southgate is linked to Dartmouth Hitchcock Clinics Manchester. Dmand AI links Dr. Southgate to 1 more medical group.
Does Dr. Gabriele Southgate accept Medicare?
Yes. CMS data shows Dr. Southgate billed Medicare for 487 services in 2022.
What services does Dr. Gabriele Southgate bill to Medicare?
In 2022, Dr. Southgate's most billed Medicare services were office visit, established patient (99215), office visit, new patient (99205) and care management and other visits (99443).
What drugs does Dr. Gabriele Southgate prescribe most?
In 2023 Medicare Part D data, Dr. Southgate's most prescribed drugs by claims were Anastrozole, Letrozole and Procrit.
Has Dr. Gabriele Southgate received payments from drug or device companies?
CMS Open Payments shows $65 in general payments to Dr. Southgate from 2 companies from 2019 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Gabriele Southgate been practicing?
Dr. Southgate graduated from medical school in 1987, 39 years ago.
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