Dr. Sean William Gallagher, MD
- Medicare services, 2024
- 39
- Medicare patients, 2024
- 114
- Hospital affiliations
- 1
- Industry payments
- $352
- Medical group
- 1
- Practice address
- 800 Washington Street, Boston, MA 02111
- Practice phone
- Call (617) 636-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gallagher'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. Sean William Gallagher is a pediatric anesthesiology physician in Boston, Massachusetts
Dr. Gallagher practices at Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.
Dr. Gallagher's NPI, 1477818250, was assigned on July 9, 2012. Dr. Gallagher graduated from Tufts University School of Medicine in 2012. Dr. Gallagher holds Massachusetts license 267497.
- NPI
- 1477818250NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941599955
- NPI enumeration date
- July 9, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 636-5000
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean William Gallagher practices at Tufts Medical Center in Boston, Massachusetts
Dr. Gallagher's primary practice is Tufts Medical Center, at 800 Washington Street, Boston, MA 02111 in Suffolk County. The practice phone is (617) 636-5000.
- Tufts Medical Center800 Washington Street, Boston, MA 02111 · Suffolk CountyPhone(617) 636-5000
Source: Dmand AI Affiliation Data
Dr. Sean William Gallagher is affiliated with 2 sites of care and 1 medical group
Dr. Gallagher's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. The medical group on file is Pratt Anesthesiology Associates. Dmand AI also links Dr. Gallagher to 1 more imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean William Gallagher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gallagher practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tufts Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Tufts Medicine and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sean William Gallagher is one of 50 pediatric anesthesiology physicians in Massachusetts
Pediatric anesthesiology is Dr. Gallagher's primary specialty in the NPI Registry, under taxonomy code 207LP3000X. Dr. Gallagher is licensed in Massachusetts.
Specialties and state licenses
- Pediatric anesthesiology, MassachusettsPrimary
Pediatric anesthesiology physicians near Dr. Gallagher
Counts of pediatric anesthesiology physicians 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. Sean William Gallagher billed Medicare for 39 services in 2024
CMS data shows 39 Medicare services from Dr. Gallagher across 3 procedure codes in 2024, for 114 Medicare patients. Medicare paid $1,431 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gallagher's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Surgery
- 2022: 02024: 26
- Imaging
- 2022: 192024: 1332%
Dr. Gallagher'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.
Need commercial claims for Dr. Gallagher?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gallagher and other pediatric anesthesiology physicians in Massachusetts.
Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Sean William Gallagher treated 114 Medicare patients in 2024, average age 71
CMS counts 114 Medicare patients who saw Dr. Gallagher in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.93, 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. Gallagher's median patient age at 37, with 61% women.
Dr. Gallagher's Medicare patients by age, 2024
Dr. Gallagher's Medicare patients by sex, 2024
- Women5649%
- Men5851%
Chronic conditions among Dr. Gallagher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease48%
- Anxiety42%
- Diabetes39%
- Chronic kidney disease38%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gallagher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Sean William Gallagher takes part in Medicare
Dr. Gallagher 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Sean William Gallagher received $352 in industry payments from 2016 to 2017
CMS Open Payments shows 3 general payments to Dr. Gallagher from 3 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Chiesi USA, Inc. paid the most, $132.
General payments to Dr. Gallagher by program year, 2016 to 2017
Companies that paid Dr. Gallagher the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sean William Gallagher graduated from Tufts University School of Medicine
Dr. Gallagher graduated from Tufts University School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sean William Gallagher'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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. Sean William Gallagher
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. Sean William Gallagher's NPI number?
Dr. Sean William Gallagher's NPI number is 1477818250. It was assigned on July 9, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean William Gallagher?
Dr. Sean William Gallagher is a pediatric anesthesiology physician in Boston, Massachusetts. The primary specialty in the NPI Registry is Pediatric Anesthesiology Physician (taxonomy code 207LP3000X).
Where does Dr. Sean William Gallagher practice?
Dr. Gallagher practices at 800 Washington Street, Boston, MA 02111. Dr. Gallagher's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Dmand AI also links Dr. Gallagher to 1 imaging center.
What is Dr. Sean William Gallagher's office phone number?
The practice phone on file for Dr. Gallagher is (617) 636-5000.
What is Dr. Sean William Gallagher's medical license number?
Dr. Gallagher holds Massachusetts license 267497.
Which hospitals is Dr. Sean William Gallagher affiliated with?
Dr. Gallagher practices at Tufts Medical Center in Boston, Massachusetts.
What medical group is Dr. Sean William Gallagher part of?
Dr. Gallagher is linked to Pratt Anesthesiology Associates.
Does Dr. Sean William Gallagher accept Medicare?
Yes. CMS data shows Dr. Gallagher billed Medicare for 39 services in 2024, and Dr. Gallagher accepts Medicare assignment.
How many Medicare patients does Dr. Sean William Gallagher see?
CMS counts 114 Medicare patients who saw Dr. Gallagher in 2024, with an average age of 71.
What services does Dr. Sean William Gallagher bill to Medicare?
In 2024, Dr. Gallagher's most billed Medicare services were surgery: brain, spine and nerves (64447), ultrasound (76942) and surgery: brain, spine and nerves (64420).
Show 3 more questionsShow fewer questions
Where did Dr. Sean William Gallagher go to medical school?
Dr. Gallagher graduated from Tufts University School of Medicine in 2012.
Has Dr. Sean William Gallagher received payments from drug or device companies?
CMS Open Payments shows $352 in general payments to Dr. Gallagher from 3 companies from 2016 to 2017. The largest total came from Chiesi USA, Inc.
How long has Dr. Sean William Gallagher been practicing?
Dr. Gallagher graduated from medical school in 2012, 14 years ago.
Selling to pediatric anesthesiology practices?
See pediatric anesthesiology physicians in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card