J Minim Invasive Gynecol
Dr. Thomas Gallant, DO
NPI1689179269PAC ID8123403235
- Part D claims, 2024
- 19
- Publications
- 5
- Hospital affiliations
- 1
- Industry payments
- $591
- Medical group
- 1
- Practice address
- 330 Brookline Avenue, Boston, MA 02215
- Practice phone
- Call (617) 667-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Thomas Gallant is an OB-GYN in Boston, Massachusetts
Dr. Gallant practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
Dr. Gallant's NPI, 1689179269, was assigned on March 27, 2018. Dr. Gallant holds Massachusetts license 1020490.
NPI and contact details
- NPI
- 1689179269NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123403235
- NPI enumeration date
- March 27, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 667-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Gallant practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts
Dr. Gallant's primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000.
- Beth Israel Deaconess Medical Center330 Brookline Avenue, Boston, MA 02215 · Suffolk CountyPhone(617) 667-7000
Source: Dmand AI Affiliation Data
Dr. Thomas Gallant is affiliated with 1 site of care and 1 medical group
Dr. Gallant's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Gallant's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gallant practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas Gallant is one of 903 OB-GYNs in Massachusetts
Obstetrics and gynecology is Dr. Gallant's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dmand AI has Dr. Gallant's licenses on file in 2 states: Massachusetts and Ohio.
Specialties and state licenses
- Obstetrics and gynecology, MassachusettsPrimary
- Ohio license
OB-GYNs near Dr. Gallant
Counts of OB-GYNs 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. Thomas Gallant's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Gallant's median patient age at 41, with 99% women.
Dr. Gallant's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Thomas Gallant wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Gallant wrote 19 Medicare Part D claims. 89% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $34 in total drug cost.
Part D claims, 202419
Drugs named by CMS1
Total drug cost$34
Dr. Gallant's Part D claims by kind of drug, 2024
- Generic17 claims89%
- Brand-name and other2 claims11%
Dr. Gallant's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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 Dr. Thomas Gallant takes part in Medicare
Dr. Gallant accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas Gallant has 5 publications on record
Dmand AI links 5 papers to Dr. Gallant, published from 2023 to 2025. 2023 was the busiest year, with 2. Dr. Gallant has published most often in J Minim Invasive Gynecol. Dr. Gallant's most frequent co-authors are Megan R. Billow, DO, Jensara Clay, MD and Cecile Audrey Ferrando.
Papers5
Years published2023 to 2025
Dr. Gallant's papers by year, 2023 to 2025
Dr. Gallant's most frequent co-authors
Recent publications by Dr. Gallant
46, XX Disorders of Sex DevelopmentCongenital AbnormalitiesGynecologic Surgical Procedures
J Minim Invasive Gynecol
J Minim Invasive Gynecol
EndometriosisPatient Reported Outcome MeasuresRandomized Controlled Trials as Topic
LaparotomyLeiomyomaUterine Myomectomy
See who Dr. Gallant researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gallant works with, so you can find a warm path to the right OB-GYNs.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Gallant received $591 in industry payments from 2022 to 2024
CMS Open Payments shows 6 general payments to Dr. Gallant from 3 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Coloplast Corp paid the most, $365.
General payments to Dr. Gallant by program year, 2022 to 2024
Companies that paid Dr. Gallant the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thomas Gallant'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 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)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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Thomas Gallant
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. Thomas Gallant's NPI number?
Dr. Thomas Gallant's NPI number is 1689179269. It was assigned on March 27, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Gallant?
Dr. Thomas Gallant is an OB-GYN in Boston, Massachusetts. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Thomas Gallant practice?
Dr. Gallant practices at 330 Brookline Avenue, Boston, MA 02215. Dr. Gallant's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
What is Dr. Thomas Gallant's office phone number?
The practice phone on file for Dr. Gallant is (617) 667-7000.
What is Dr. Thomas Gallant's medical license number?
Dr. Gallant holds Massachusetts license 1020490, one of the licenses on file in 2 states.
Which states has Dr. Thomas Gallant been licensed in?
Dmand AI has state licenses on file for Dr. Gallant in Massachusetts and Ohio.
Which hospitals is Dr. Thomas Gallant affiliated with?
Dr. Gallant practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts.
What medical group is Dr. Thomas Gallant part of?
Dr. Gallant is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP).
Does Dr. Thomas Gallant accept Medicare?
Yes. CMS lists Dr. Gallant as accepting Medicare assignment.
What drugs does Dr. Thomas Gallant prescribe most?
In 2022 Medicare Part D data, Dr. Gallant's most prescribed drugs by claims were Oxycodone HCl.
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Has Dr. Thomas Gallant received payments from drug or device companies?
CMS Open Payments shows $591 in general payments to Dr. Gallant from 3 companies from 2022 to 2024. The largest total came from Coloplast Corp.
How long has Dr. Thomas Gallant been practicing?
Dr. Gallant graduated from medical school in 2018, 8 years ago.
Does Dr. Thomas Gallant do research?
Dmand AI links 5 publications to Dr. Gallant, published from 2023 to 2025.
Who does Dr. Thomas Gallant publish with?
Dr. Gallant's most frequent co-authors are Megan R. Billow, DO (1 shared paper), Jensara Clay, MD (1 shared paper) and Cecile Audrey Ferrando (1 shared paper).
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