Claire M. McGowan, CACNP, CANP
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 733
- Hospital affiliations
- 1
- Industry payments
- $30
- Medical group
- 1
- Practice address
- 800 Washington Street, Boston, MA 02111
- Practice phone
- Call (617) 636-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Claire McGowan'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.
Claire M. McGowan is an acute care nurse practitioner in Boston, Massachusetts
Claire McGowan practices at Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.
Claire McGowan's NPI, 1134180193, was assigned on March 30, 2006. Claire McGowan holds Massachusetts license 212029.
- NPI
- 1134180193NPI Registry (opens in a new tab)
- NPI enumeration date
- March 30, 2006
- NPI status
- Active
- Practice phone
- (617) 636-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Claire M. McGowan practices at Tufts Medical Center in Boston, Massachusetts
Claire McGowan's primary practice is Tufts Medical Center, at 800 Washington Street, Boston, MA 02111 in Suffolk County. The practice phone is (617) 636-5000.
- Tufts Medical Center800 Washington Street, Boston, MA 02111 · Suffolk CountyPhone(617) 636-5000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Claire M. McGowan is affiliated with 1 site of care and 1 medical group
Claire McGowan's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. The medical group on file is Cardiovascular Center at Tufts Medical Center.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Claire M. McGowan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Claire McGowan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tufts Medical Center | 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.
Claire M. McGowan is one of 445 acute care nurse practitioners in Massachusetts
Acute care is Claire McGowan's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Claire McGowan is licensed in Massachusetts.
Specialties and state licenses
- Acute care nurse practitioner, MassachusettsPrimary
Acute care nurse practitioners near Claire McGowan
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
Claire M. McGowan treated 30 Medicare patients in 2024, average age 77
CMS counts 30 Medicare patients who saw Claire McGowan in 2024. The largest group is 75 to 84, with 11 patients. 75% of them have heart failure, and 75% have high blood pressure. Their average risk score is 2.15, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Claire McGowan's median patient age at 37, with 100% women.
Claire McGowan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Claire McGowan's Medicare patients by sex, 2024
- Women1137%
- Men1963%
Chronic conditions among Claire McGowan's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease73%
- Atrial fibrillation63%
- Chronic kidney disease53%
- Diabetes53%
- Arthritis47%
Share of Medicare patients with each condition. A patient can have several.
Claire McGowan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Claire M. McGowan wrote 733 Medicare Part D claims in 2024
In 2024, Claire McGowan wrote 733 Medicare Part D claims for 127 patients. 66% of them were for generic drugs.
Claire McGowan's Part D claims by kind of drug, 2024
- Generic484 claims66%
- Brand-name249 claims34%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
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Claire M. McGowan received $30 in industry payments in 2025
CMS Open Payments shows 1 general payment to Claire McGowan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $30.
Companies that paid Claire McGowan 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 Claire M. McGowan'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| 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 Claire M. McGowan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Claire M. McGowan's NPI number?
Claire M. McGowan's NPI number is 1134180193. It was assigned on March 30, 2006, and it is active in the NPI Registry.
What does Claire M. McGowan specialize in?
Claire M. McGowan is an acute care nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Claire M. McGowan practice?
Claire McGowan practices at 800 Washington Street, Boston, MA 02111. Claire McGowan's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.
What is Claire M. McGowan's office phone number?
The practice phone on file for Claire McGowan is (617) 636-5000.
What is Claire M. McGowan's medical license number?
Claire McGowan holds Massachusetts license 212029.
Which hospitals is Claire M. McGowan affiliated with?
Claire McGowan practices at Tufts Medical Center in Boston, Massachusetts.
What medical group is Claire M. McGowan part of?
Claire McGowan is linked to Cardiovascular Center at Tufts Medical Center.
How many Medicare patients does Claire M. McGowan see?
CMS counts 30 Medicare patients who saw Claire McGowan in 2024, with an average age of 77.
Has Claire M. McGowan received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Claire McGowan from 1 company from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Claire M. McGowan been practicing?
Claire McGowan graduated from medical school in 1998, 28 years ago.
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