Marcia MacLean Walsh, NP
- Medicare patients, 2024
- 199
- Part D claims, 2024
- 759
- Hospital affiliations
- 1
- Industry payments
- $24
- Medical group
- 1
- Practice address
- 295 Varnum Avenue, Lowell, MA 01854
- Practice phone
- Call (978) 937-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marcia 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.
Marcia MacLean Walsh is an acute care nurse practitioner in Lowell, Massachusetts
Marcia Walsh practices at Lowell General Hospital in Lowell, Massachusetts, part of Tufts Medicine.
Marcia Walsh's NPI, 1225068299, was assigned on July 4, 2006. Marcia Walsh holds Massachusetts license 198308.
- NPI
- 1225068299NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759352834
- NPI enumeration date
- July 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 937-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marcia MacLean Walsh practices at Lowell General Hospital in Lowell, Massachusetts
Marcia Walsh's primary practice is Lowell General Hospital, at 295 Varnum Avenue, Lowell, MA 01854 in Middlesex County. The practice phone is (978) 937-6000.
- Lowell General Hospital295 Varnum Avenue, Lowell, MA 01854 · Middlesex CountyPhone(978) 937-6000
Source: Dmand AI Affiliation Data
Marcia MacLean Walsh is affiliated with 2 sites of care and 1 medical group
Marcia Walsh's primary practice is Lowell General Hospital in Lowell, Massachusetts, part of Tufts Medicine. The medical group on file is Atrius Health. Dmand AI also links Marcia Walsh 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 Marcia MacLean Walsh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marcia Walsh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lowell General Hospital | 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 Tufts Medicine and 6.2K+ hospitals, with verified contacts in the same login.
Marcia MacLean Walsh is one of 445 acute care nurse practitioners in Massachusetts
Acute care is Marcia Walsh's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Marcia Walsh is licensed in Massachusetts.
Specialties and state licenses
- Acute care nurse practitioner, MassachusettsPrimary
Acute care nurse practitioners near Marcia Walsh
Counts of acute care 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
Marcia MacLean Walsh treated 199 Medicare patients in 2024, average age 72
CMS counts 199 Medicare patients who saw Marcia Walsh in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marcia Walsh's median patient age at 61, with 53% women.
Marcia Walsh's Medicare patients by age, 2024
Marcia Walsh's Medicare patients by sex, 2024
- Women11960%
- Men8040%
Chronic conditions among Marcia Walsh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis37%
- Mood disorders36%
- Anxiety33%
- Diabetes32%
- Depression31%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Marcia 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 61
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marcia MacLean Walsh wrote 759 Medicare Part D claims in 2024
In 2024, Marcia Walsh wrote 759 Medicare Part D claims for 243 patients. 86% of them were for generic drugs.
Marcia Walsh's Part D claims by kind of drug, 2024
- Generic649 claims86%
- Brand-name and other110 claims14%
Drug classes CMS tracks in Marcia Walsh's Part D claims, 2024
- Opioids2%13 of 759 claims
- Antibiotics7%50 of 759 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
How Marcia MacLean Walsh takes part in Medicare
Marcia Walsh 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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Marcia MacLean Walsh received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Marcia Walsh from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $24.
Companies that paid Marcia Walsh the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marcia MacLean 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) |
| 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) |
| 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 Marcia MacLean 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 Marcia MacLean Walsh's NPI number?
Marcia MacLean Walsh's NPI number is 1225068299. It was assigned on July 4, 2006, and it is active in the NPI Registry.
What does Marcia MacLean Walsh specialize in?
Marcia MacLean Walsh is an acute care nurse practitioner in Lowell, Massachusetts. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Marcia MacLean Walsh practice?
Marcia Walsh practices at 295 Varnum Avenue, Lowell, MA 01854. Marcia Walsh's primary practice is Lowell General Hospital in Lowell, Massachusetts, part of Tufts Medicine. Dmand AI also links Marcia Walsh to 1 group practice or clinic.
What is Marcia MacLean Walsh's office phone number?
The practice phone on file for Marcia Walsh is (978) 937-6000.
What is Marcia MacLean Walsh's medical license number?
Marcia Walsh holds Massachusetts license 198308.
Which hospitals is Marcia MacLean Walsh affiliated with?
Marcia Walsh practices at Lowell General Hospital in Lowell, Massachusetts.
What medical group is Marcia MacLean Walsh part of?
Marcia Walsh is linked to Atrius Health.
Does Marcia MacLean Walsh accept Medicare?
Yes. CMS lists Marcia Walsh as accepting Medicare assignment.
How many Medicare patients does Marcia MacLean Walsh see?
CMS counts 199 Medicare patients who saw Marcia Walsh in 2024, with an average age of 72.
Has Marcia MacLean Walsh received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Marcia Walsh from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Marcia MacLean Walsh been practicing?
Marcia Walsh graduated from medical school in 2002, 24 years ago.
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