Dr. Cornelius A. Sullivan, MD
- Hospital affiliations
- 2
- Industry payments
- $102
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 300 Longwood Avenue, Boston, MA 02115
- Practice phone
- Call (617) 735-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sullivan'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. Cornelius A. Sullivan is an anesthesiologist in Boston, Massachusetts
Dr. Sullivan practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Dr. Sullivan's NPI, 1629074760, was assigned on June 23, 2005. Dr. Sullivan graduated from Tufts University School of Medicine in 1983. Dr. Sullivan holds Massachusetts license 58808.
- NPI
- 1629074760NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294782611
- NPI enumeration date
- June 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cornelius A. Sullivan practices at Boston Children's Hospital in Boston, Massachusetts
Dr. Sullivan's primary practice is Boston Children's Hospital, at 300 Longwood Avenue, Boston, MA 02115 in Suffolk County. The practice phone is (617) 735-6000.
- Boston Children's Hospital300 Longwood Avenue, Boston, MA 02115 · Suffolk CountyPhone(617) 735-6000
Source: Dmand AI Affiliation Data
Dr. Cornelius A. Sullivan is affiliated with 3 sites of care and 1 medical group
Dr. Sullivan's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dr. Sullivan is also affiliated with Brigham and Women's Hospital. The medical group on file is Boston Children's Hospital Department of Anesthesiology, Critical Care and Pain Medicine. Dmand AI also links Dr. Sullivan to 1 more dialysis 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. Cornelius A. Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sullivan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Children's Hospital | Available with a free account |
| +2 more affiliated sites | 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 The Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Cornelius A. Sullivan is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Sullivan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Sullivan is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Sullivan
Counts of anesthesiologists 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. Cornelius A. Sullivan's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Sullivan's median patient age at 12, with 47% women.
Dr. Sullivan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
How Dr. Cornelius A. Sullivan takes part in Medicare
Dr. Sullivan 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)
Dr. Cornelius A. Sullivan received $102 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Sullivan from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Nevro Corp. paid the most, $102.
Companies that paid Dr. Sullivan the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cornelius A. Sullivan graduated from Tufts University School of Medicine
Dr. Sullivan graduated from Tufts University School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cornelius A. Sullivan'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 |
| 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. Cornelius A. Sullivan
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. Cornelius A. Sullivan's NPI number?
Dr. Cornelius A. Sullivan's NPI number is 1629074760. It was assigned on June 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Cornelius A. Sullivan?
Dr. Cornelius A. Sullivan is an anesthesiologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Cornelius A. Sullivan practice?
Dr. Sullivan practices at 300 Longwood Avenue, Boston, MA 02115. Dr. Sullivan's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Dr. Sullivan to 1 dialysis center.
What is Dr. Cornelius A. Sullivan's office phone number?
The practice phone on file for Dr. Sullivan is (617) 735-6000.
What is Dr. Cornelius A. Sullivan's medical license number?
Dr. Sullivan holds Massachusetts license 58808.
Which hospitals is Dr. Cornelius A. Sullivan affiliated with?
Dr. Sullivan practices at Boston Children's Hospital in Boston, Massachusetts. Dr. Sullivan is also affiliated with Brigham and Women's Hospital.
What medical group is Dr. Cornelius A. Sullivan part of?
Dr. Sullivan is linked to Boston Children's Hospital Department of Anesthesiology, Critical Care and Pain Medicine.
Does Dr. Cornelius A. Sullivan accept Medicare?
Yes. CMS lists Dr. Sullivan as accepting Medicare assignment.
Where did Dr. Cornelius A. Sullivan go to medical school?
Dr. Sullivan graduated from Tufts University School of Medicine in 1983.
Has Dr. Cornelius A. Sullivan received payments from drug or device companies?
CMS Open Payments shows $102 in general payments to Dr. Sullivan from 1 company from 2016 to 2016. The largest total came from Nevro Corp.
How long has Dr. Cornelius A. Sullivan been practicing?
Dr. Sullivan graduated from medical school in 1983, 43 years ago.
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