Dr. Michael W. O'Donnell, MD
- Part D claims, 2024
- 52
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 1 Boston Medical Center Place, Boston, MA 02118
- Practice phone
- Call (617) 638-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Donnell'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. Michael W. O'Donnell is an internist in Boston, Massachusetts
Dr. O'Donnell practices at Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System.
Dr. O'Donnell's NPI, 1235759911, was assigned on April 22, 2020. Dr. O'Donnell holds Massachusetts license 1024323.
- NPI
- 1235759911NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496118960
- NPI enumeration date
- April 22, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 638-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael W. O'Donnell practices at Boston Medical Center in Boston, Massachusetts
Dr. O'Donnell's primary practice is Boston Medical Center, at 1 Boston Medical Center Place, Boston, MA 02118 in Suffolk County. The practice phone is (617) 638-8000.
- Boston Medical Center1 Boston Medical Center Place, Boston, MA 02118 · Suffolk CountyPhone(617) 638-8000
Source: Dmand AI Affiliation Data
Dr. Michael W. O'Donnell is affiliated with 2 sites of care and 1 medical group
Dr. O'Donnell's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. The medical group on file is Boston University Medical Group (Boston University Internal Medicine Associates). Dmand AI also links Dr. O'Donnell to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael W. O'Donnell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Donnell practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston 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 Boston Medical Center Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael W. O'Donnell is one of 5,528 internists in Massachusetts
Internal medicine is Dr. O'Donnell's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. O'Donnell is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. O'Donnell
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. Michael W. O'Donnell's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. O'Donnell's median patient age at 68, with 39% women.
Dr. O'Donnell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women39%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Michael W. O'Donnell wrote 52 Medicare Part D claims in 2024
In 2024, Dr. O'Donnell wrote 52 Medicare Part D claims for 25 patients. 88% of them were for generic drugs. CMS names the drug for 18 of them, across 1 drug with 11 or more claims each, at $306 in total drug cost.
Dr. O'Donnell's Part D claims by kind of drug, 2024
- Generic46 claims88%
- Brand-name and other6 claims12%
Dr. O'Donnell'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.
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. Michael W. O'Donnell takes part in Medicare
Dr. O'Donnell 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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Sources for Dr. Michael W. O'Donnell'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) |
| 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. Michael W. O'Donnell
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. Michael W. O'Donnell's NPI number?
Dr. Michael W. O'Donnell's NPI number is 1235759911. It was assigned on April 22, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael W. O'Donnell?
Dr. Michael W. O'Donnell is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael W. O'Donnell practice?
Dr. O'Donnell practices at 1 Boston Medical Center Place, Boston, MA 02118. Dr. O'Donnell's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Dr. O'Donnell to 1 group practice or clinic.
What is Dr. Michael W. O'Donnell's office phone number?
The practice phone on file for Dr. O'Donnell is (617) 638-8000.
What is Dr. Michael W. O'Donnell's medical license number?
Dr. O'Donnell holds Massachusetts license 1024323.
Which hospitals is Dr. Michael W. O'Donnell affiliated with?
Dr. O'Donnell practices at Boston Medical Center in Boston, Massachusetts.
What medical group is Dr. Michael W. O'Donnell part of?
Dr. O'Donnell is linked to Boston University Medical Group (Boston University Internal Medicine Associates).
Does Dr. Michael W. O'Donnell accept Medicare?
Yes. CMS lists Dr. O'Donnell as accepting Medicare assignment.
What drugs does Dr. Michael W. O'Donnell prescribe most?
In 2024 Medicare Part D data, Dr. O'Donnell's most prescribed drugs by claims were Calcitriol.
How long has Dr. Michael W. O'Donnell been practicing?
Dr. O'Donnell graduated from medical school in 2020, 6 years ago.
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