Dr. Ryan Bruce Corcoran, MD, PhD
- Medicare services, 2024
- 58
- Medicare patients, 2024
- 27
- Hospital affiliations
- 1
- Industry payments
- $290,399
- Medical groups
- 2
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Ryan Bruce Corcoran is an internist in Boston, Massachusetts
Dr. Corcoran practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Corcoran's NPI, 1508993957, was assigned on February 27, 2007. Dr. Corcoran graduated from Stanford University School of Medicine in 2006. Dr. Corcoran holds Massachusetts license L-229248.
- NPI
- 1508993957NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052589355
- NPI enumeration date
- February 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan Bruce Corcoran practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Corcoran's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Ryan Bruce Corcoran is affiliated with 4 sites of care and 2 medical groups
Dr. Corcoran's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Corcoran to 2 more group practices and clinics, 1 community health center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Bruce Corcoran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corcoran practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Bruce Corcoran is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Corcoran's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Corcoran is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Corcoran
Counts of internists 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. Ryan Bruce Corcoran billed Medicare for 58 services in 2024
CMS data shows 58 Medicare services from Dr. Corcoran across 2 procedure codes in 2024, for 27 Medicare patients. Medicare paid $4,650 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Corcoran's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 362024: 5861%
Dr. Corcoran compared with the Massachusetts median for internists, 2024
- Dr. Corcoran
- Massachusetts median
- Medicare services
- 58vs 43187% below
- Medicare patients
- 27vs 19486% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Corcoran'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. Corcoran?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Corcoran and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan Bruce Corcoran treated 27 Medicare patients in 2024, average age 74
CMS counts 27 Medicare patients who saw Dr. Corcoran in 2024. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 2.91, 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. Corcoran's median patient age at 79, with 60% women.
Chronic conditions among Dr. Corcoran's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Anxiety56%
- Cancer56%
- Chronic kidney disease56%
- COPD52%
- Arthritis48%
- Atrial fibrillation44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Corcoran's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Ryan Bruce Corcoran takes part in Medicare
Dr. Corcoran 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)
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Dr. Ryan Bruce Corcoran received $290,399 in industry payments from 2016 to 2025
CMS Open Payments shows 217 general payments to Dr. Corcoran from 21 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 85% of the total. Qiagen, LLC paid the most, $108,000.
General payments to Dr. Corcoran by program year, 2016 to 2025
General payments to Dr. Corcoran by kind, 2016 to 2025
- Consulting fees$246,78585%
- Travel and lodging$27,76410%
- Honoraria$6,3722%
- Speaker and faculty fees$4,6502%
- Other$3,8271%
Companies that paid Dr. Corcoran the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan Bruce Corcoran graduated from Stanford University School of Medicine
Dr. Corcoran graduated from Stanford University School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan Bruce Corcoran'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) |
| 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. Ryan Bruce Corcoran
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. Ryan Bruce Corcoran's NPI number?
Dr. Ryan Bruce Corcoran's NPI number is 1508993957. It was assigned on February 27, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Bruce Corcoran?
Dr. Ryan Bruce Corcoran is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ryan Bruce Corcoran practice?
Dr. Corcoran practices at 55 Fruit Street, Boston, MA 02114. Dr. Corcoran's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Corcoran to 2 group practices and clinics, 1 community health center and 1 medical group.
What is Dr. Ryan Bruce Corcoran's office phone number?
The practice phone on file for Dr. Corcoran is (617) 726-2000.
What is Dr. Ryan Bruce Corcoran's medical license number?
Dr. Corcoran holds Massachusetts license L-229248.
Which hospitals is Dr. Ryan Bruce Corcoran affiliated with?
Dr. Corcoran practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Dr. Ryan Bruce Corcoran part of?
Dr. Corcoran is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Corcoran to 1 more medical group.
Does Dr. Ryan Bruce Corcoran accept Medicare?
Yes. CMS data shows Dr. Corcoran billed Medicare for 58 services in 2024, and Dr. Corcoran accepts Medicare assignment.
How many Medicare patients does Dr. Ryan Bruce Corcoran see?
CMS counts 27 Medicare patients who saw Dr. Corcoran in 2024, with an average age of 74.
What services does Dr. Ryan Bruce Corcoran bill to Medicare?
In 2024, Dr. Corcoran's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99223).
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Where did Dr. Ryan Bruce Corcoran go to medical school?
Dr. Corcoran graduated from Stanford University School of Medicine in 2006.
Has Dr. Ryan Bruce Corcoran received payments from drug or device companies?
CMS Open Payments shows $290,399 in general payments to Dr. Corcoran from 21 companies from 2016 to 2025. The largest total came from Qiagen, LLC.
How long has Dr. Ryan Bruce Corcoran been practicing?
Dr. Corcoran graduated from medical school in 2006, 20 years ago.
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