Mary E. Walsh, NP
- Medicare patients, 2024
- 144
- Part D claims, 2024
- 662
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- 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
Find Mary Walsh'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.
Mary E. Walsh is a nurse practitioner in Boston, Massachusetts
Mary Walsh practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Mary Walsh's NPI, 1578617221, was assigned on January 22, 2007. Mary Walsh holds Massachusetts license 138242.
- NPI
- 1578617221NPI Registry (opens in a new tab)
- NPI enumeration date
- January 22, 2007
- NPI status
- Active
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mary E. Walsh practices at Massachusetts General Hospital in Boston, Massachusetts
Mary Walsh'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
Mary E. Walsh is affiliated with 2 sites of care and 2 medical groups
Mary Walsh's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Hospital. Dmand AI also links Mary Walsh to 1 more community health center and 1 medical group, each named with a free account. Mary Walsh's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary E. Walsh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Walsh practices, 2 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 |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary E. Walsh is one of 2,511 nurse practitioners in Massachusetts
Nurse practitioner is Mary Walsh's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mary Walsh is licensed in Massachusetts.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
Nurse practitioners near Mary Walsh
Counts of nurse practitioners 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
Mary E. Walsh treated 144 Medicare patients in 2024, average age 75
CMS counts 144 Medicare patients who saw Mary Walsh in 2024. The largest group is 75 to 84, with 61 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.36, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mary Walsh's median patient age at 81, with 0% women.
Mary Walsh's Medicare patients by age, 2024
Mary Walsh's Medicare patients by sex, 2024
- Women7552%
- Men6948%
Chronic conditions among Mary Walsh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Cancer60%
- Arthritis47%
- Anxiety38%
- Chronic kidney disease31%
- Ischemic heart disease29%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Mary Walsh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary E. Walsh wrote 662 Medicare Part D claims in 2024
In 2024, Mary Walsh wrote 662 Medicare Part D claims for 275 patients. 76% of them were for generic drugs.
Mary Walsh's Part D claims by kind of drug, 2024
- Generic506 claims76%
- Brand-name156 claims24%
Drug classes CMS tracks in Mary Walsh's Part D claims, 2024
- Opioids5%31 of 662 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Mary E. Walsh'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Mary E. Walsh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary E. Walsh's NPI number?
Mary E. Walsh's NPI number is 1578617221. It was assigned on January 22, 2007, and it is active in the NPI Registry.
What does Mary E. Walsh specialize in?
Mary E. Walsh is a nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mary E. Walsh practice?
Mary Walsh practices at 55 Fruit Street, Boston, MA 02114. Mary Walsh's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Mary Walsh to 1 community health center and 1 medical group.
What is Mary E. Walsh's office phone number?
The practice phone on file for Mary Walsh is (617) 726-2000.
What is Mary E. Walsh's medical license number?
Mary Walsh holds Massachusetts license 138242.
Which hospitals is Mary E. Walsh affiliated with?
Mary Walsh practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Mary E. Walsh part of?
Mary Walsh is linked to Massachusetts General Hospital. Dmand AI links Mary Walsh to 1 more medical group.
How many Medicare patients does Mary E. Walsh see?
CMS counts 144 Medicare patients who saw Mary Walsh in 2024, with an average age of 75.
How long has Mary E. Walsh been practicing?
Mary Walsh graduated from medical school in 1999, 27 years ago.
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