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Dr. Sean Mullally, MD
NPI1427099001PAC ID3072426030
- Medicare services, 2024
- 4,383
- Medicare patients, 2024
- 1,222
- Part D claims, 2024
- 902
- Clinical trials
- 4
- Hospital affiliations
- 6
- Practice address
- 725 North Street, Pittsfield, MA 01201
- Practice phone
- Call (413) 447-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mullally'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 Mullally is a hematologist and oncologist in Pittsfield, Massachusetts
Dr. Mullally practices at Berkshire Medical Center in Pittsfield, Massachusetts, part of Berkshire Health Systems.
Dr. Mullally's NPI, 1427099001, was assigned on June 8, 2006. Dr. Mullally graduated from Jefferson Medical College of Thomas Jefferson University in 2000. Dr. Mullally holds Massachusetts license 216519.
NPI and contact details
- NPI
- 1427099001NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072426030
- NPI enumeration date
- June 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (413) 447-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean Mullally practices at Berkshire Medical Center in Pittsfield, Massachusetts
Dr. Mullally's primary practice is Berkshire Medical Center, at 725 North Street, Pittsfield, MA 01201 in Berkshire County. The practice phone is (413) 447-2000.
- Berkshire Medical Center725 North Street, Pittsfield, MA 01201 · Berkshire CountyPhone(413) 447-2000
Source: Dmand AI Affiliation Data
Dr. Sean Mullally is affiliated with 8 sites of care and 1 medical group
Dr. Mullally's primary practice is Berkshire Medical Center in Pittsfield, Massachusetts, part of Berkshire Health Systems. Dr. Mullally is also affiliated with Brigham and Women's Hospital. The medical group on file is Berkshire Faculty Services. Dmand AI also links Dr. Mullally to 4 more hospitals, 1 home health agency and 1 hospice, each named with a free account.
Brigham and Women's HospitalBerkshire Faculty Services4 hospitalsNames with a free account1 home health agencyName with a free account1 hospiceName with a free account
See all 9 affiliations for Dr. MullallySources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean Mullally's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mullally practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Berkshire Medical Center | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sean Mullally is one of 429 hematologists and oncologists in Massachusetts
Hematology and oncology is Dr. Mullally's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Mullally is licensed in Massachusetts.
Specialties and state licenses
- Hematology and oncology, MassachusettsPrimary
Hematologists and oncologists near Dr. Mullally
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
429hematologists and oncologists in Massachusetts
6hematologists and oncologists in Pittsfield
4hematologists and oncologists at Berkshire Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sean Mullally billed Medicare for 4,383 services in 2024
CMS data shows 4,383 Medicare services from Dr. Mullally across 17 procedure codes in 2024, for 1,222 Medicare patients. Medicare paid $327,662 for them.
Medicare services, 20244,383
Medicare patients1,222
Paid by Medicare$327,662
Procedure codes17
Dr. Mullally's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3,7342024: 3,6163%
- Other services
- 2023: 02024: 767
Where Dr. Mullally's Medicare services took place, 2024
- In an office3,17772%
- In a facility1,20628%
Dr. Mullally compared with the Massachusetts median for hematologists and oncologists, 2024
- Dr. Mullally
- Massachusetts median
- Medicare services
- 4,383vs 4958.9 times
- Medicare patients
- 1,222vs 2006.1 times
- Part D claims
- 659vs 1514.4 times
Medians across 415 hematologists and oncologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Mullally'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. Sean Mullally treated 1,222 Medicare patients in 2024, average age 76
CMS counts 1,222 Medicare patients who saw Dr. Mullally in 2024. The largest group is 75 to 84, with 501 patients. 70% of them have high blood pressure, and 68% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.73, 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. Mullally's median patient age at 74, with 62% women.
Medicare patients, 20241,222
Average age76
Average risk score1.73
Also on Medicaid22%
Dr. Mullally's Medicare patients by age, 2024
Dr. Mullally's Medicare patients by sex, 2024
- Women72860%
- Men49440%
Chronic conditions among Dr. Mullally's Medicare patients, 2024
- High blood pressure70%
- High cholesterol68%
- Cancer51%
- Arthritis47%
- Ischemic heart disease33%
- Anxiety28%
- Mood disorders26%
- COPD24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mullally's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sean Mullally wrote 902 Medicare Part D claims in 2024
In 2024, Dr. Mullally wrote 902 Medicare Part D claims for 262 patients. 73% of them were for generic drugs. CMS names the drug for 659 of them, across 26 drugs with 11 or more claims each, at $947,947 in total drug cost. In 2023, CMS named 1,361 claims across 43 drugs.
Part D claims, 2024902
Drugs named by CMS26
Total drug cost$947,947
Part D patients262
Dr. Mullally's Part D claims by kind of drug, 2024
- Generic659 claims73%
- Brand-name243 claims27%
Dr. Mullally'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 Dr. Mullally's Part D claims, 2024
- Opioids7%60 of 902 claims
- Antibiotics5%42 of 902 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,3612024: 65952%
Drugs named by CMS: 26 in 2024, 43 in 2023.
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
Dr. Sean Mullally offers telehealth to Medicare patients
Dr. Mullally accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mullally as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sean Mullally has worked on 4 clinical trials
Dmand AI links Dr. Mullally to 4 clinical trials, 3 of them phase 3 studies. 2 are still active or recruiting. Conditions studied include Breast Neoplasms, Breast Diseases and Triple Negative Breast Neoplasms. Alliance for Clinical Trials in Oncology sponsors the most, 2.
Clinical trials with Dr. Mullally by phase
- NonePhase 1: no trials
- 1Phase 2: 1 trial
- 3Phase 3: 3 trials
- NonePhase 4: no trials
Conditions in Dr. Mullally's trials
- Breast Neoplasms
- Breast Diseases
- Triple Negative Breast Neoplasms
Investigators on the most trials with Dr. Mullally
- Nicholette L. Erickson, MD3 shared trials
- Shalini Mulaparthi, MD3 shared trials
- Maria Iliana Popescu, MD3 shared trials
Recent clinical trials with Dr. Mullally
Breast Cancer WEight Loss Study (BWEL Study) (opens in a new tab)
Active, not recruitingPhase 3
Breast NeoplasmsBreast Diseases
Doxorubicin Hydrochloride and Cyclophosphamide Followed by Paclitaxel With or Without Carboplatin in Treating Patients With Triple-Negative Breast Cancer (opens in a new tab)
Active, not recruitingPhase 3
Triple Negative Breast NeoplasmsBreast NeoplasmsCarboplatinCyclophosphamideDoxorubicin Hydrochloride
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sean Mullally received $8,315 in industry payments from 2018 to 2024
CMS Open Payments shows 25 general payments to Dr. Mullally from 8 drug and device companies from 2018 to 2024. Honoraria make up the largest share, 51% of the total. Epizyme, Inc., paid the most, $4,483.
General payments to Dr. Mullally by program year, 2018 to 2024
General payments to Dr. Mullally by kind, 2018 to 2024
$8.3Kin total
- Honoraria$4,20051%
- Consulting fees$3,23339%
- Travel and lodging$4225%
- Food and beverage$4225%
- Education$380%
Companies that paid Dr. Mullally the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sean Mullally graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Mullally graduated from Jefferson Medical College of Thomas Jefferson University in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sean Mullally'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)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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Mullally
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 Mullally's NPI number?
Dr. Sean Mullally's NPI number is 1427099001. It was assigned on June 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean Mullally?
Dr. Sean Mullally is a hematologist and oncologist in Pittsfield, Massachusetts. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Sean Mullally practice?
Dr. Mullally practices at 725 North Street, Pittsfield, MA 01201. Dr. Mullally's primary practice is Berkshire Medical Center in Pittsfield, Massachusetts, part of Berkshire Health Systems. Dmand AI also links Dr. Mullally to 4 hospitals, 1 home health agency and 1 hospice.
What is Dr. Sean Mullally's office phone number?
The practice phone on file for Dr. Mullally is (413) 447-2000.
What is Dr. Sean Mullally's medical license number?
Dr. Mullally holds Massachusetts license 216519.
Which hospitals is Dr. Sean Mullally affiliated with?
Dr. Mullally practices at Berkshire Medical Center in Pittsfield, Massachusetts. Dr. Mullally is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Mullally to 4 more hospitals.
What medical group is Dr. Sean Mullally part of?
Dr. Mullally is linked to Berkshire Faculty Services.
Does Dr. Sean Mullally accept Medicare?
Yes. CMS data shows Dr. Mullally billed Medicare for 4,383 services in 2024, and Dr. Mullally accepts Medicare assignment.
Does Dr. Sean Mullally offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mullally as offering telehealth services.
How many Medicare patients does Dr. Sean Mullally see?
CMS counts 1,222 Medicare patients who saw Dr. Mullally in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Dr. Sean Mullally bill to Medicare?
In 2024, Dr. Mullally's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and medicare service (G2211).
Where did Dr. Sean Mullally go to medical school?
Dr. Mullally graduated from Jefferson Medical College of Thomas Jefferson University in 2000.
What drugs does Dr. Sean Mullally prescribe most?
In 2024 Medicare Part D data, Dr. Mullally's most prescribed drugs by claims were Eliquis, Letrozole and Prednisone.
Has Dr. Sean Mullally received payments from drug or device companies?
CMS Open Payments shows $8,315 in general payments to Dr. Mullally from 8 companies from 2018 to 2024. The largest total came from Epizyme, Inc.,.
How long has Dr. Sean Mullally been practicing?
Dr. Mullally graduated from medical school in 2000, 26 years ago.
Does Dr. Sean Mullally do research?
Dr. Mullally has worked on 4 clinical trials.
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