Alexa Brynildsen
- Medicare patients, 2024
- 490
- Part D claims, 2024
- 552
- Hospital affiliations
- 1
- Industry payments
- $35
- Medical group
- 1
- Practice address
- 43 High St, Wareham, MA 02571
- Practice phone
- Call (508) 295-0880
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tobey Hospital
Wareham, Massachusetts
Find Alexa Brynildsen'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.
Alexa Brynildsen is a nurse practitioner in Wareham, Massachusetts
Alexa Brynildsen practices at Tobey Hospital in Wareham, Massachusetts.
Alexa Brynildsen's NPI, 1720770886, was assigned on May 25, 2023. Alexa Brynildsen holds Massachusetts license RN2327518.
- NPI
- 1720770886NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709240328
- NPI enumeration date
- May 25, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 295-0880
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexa Brynildsen practices at Tobey Hospital in Wareham, Massachusetts
Alexa Brynildsen's primary practice is Tobey Hospital, at 43 High St, Wareham, MA 02571 in Plymouth County. The practice phone is (508) 295-0880.
- Tobey Hospital43 High St, Wareham, MA 02571 · Plymouth CountyPhone(508) 295-0880
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexa Brynildsen is affiliated with 3 sites of care and 1 medical group
Alexa Brynildsen's primary practice is Tobey Hospital in Wareham, Massachusetts. Alexa Brynildsen is also affiliated with Charlton Memorial Hospital. The medical group on file is Southcoast Health. Dmand AI also links Alexa Brynildsen to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alexa Brynildsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexa Brynildsen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tobey Hospital | Available with a free account |
| +2 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Alexa Brynildsen is one of 2,511 nurse practitioners in Massachusetts
Nurse practitioner is Alexa Brynildsen's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Alexa Brynildsen is licensed in Massachusetts.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
Nurse practitioners near Alexa Brynildsen
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
Alexa Brynildsen treated 490 Medicare patients in 2024, average age 77
CMS counts 490 Medicare patients who saw Alexa Brynildsen in 2024. The largest group is 75 to 84, with 210 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alexa Brynildsen's median patient age at 76, with 47% women.
Alexa Brynildsen's Medicare patients by age, 2024
Alexa Brynildsen's Medicare patients by sex, 2024
- Women24149%
- Men24951%
Chronic conditions among Alexa Brynildsen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease59%
- Arthritis55%
- Atrial fibrillation50%
- Heart failure43%
- Chronic kidney disease42%
- Anxiety40%
Share of Medicare patients with each condition. A patient can have several.
Alexa Brynildsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alexa Brynildsen wrote 552 Medicare Part D claims in 2024
In 2024, Alexa Brynildsen wrote 552 Medicare Part D claims for 211 patients. 78% of them were for generic drugs.
Alexa Brynildsen's Part D claims by kind of drug, 2024
- Generic431 claims78%
- Brand-name121 claims22%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Alexa Brynildsen takes part in Medicare
Alexa Brynildsen 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Alexa Brynildsen received $35 in industry payments in 2025
CMS Open Payments shows 2 general payments to Alexa Brynildsen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $35.
Companies that paid Alexa Brynildsen 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 Alexa Brynildsen'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Alexa Brynildsen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexa Brynildsen's NPI number?
Alexa Brynildsen's NPI number is 1720770886. It was assigned on May 25, 2023, and it is active in the NPI Registry.
What does Alexa Brynildsen specialize in?
Alexa Brynildsen is a nurse practitioner in Wareham, Massachusetts. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Alexa Brynildsen practice?
Alexa Brynildsen practices at 43 High St, Wareham, MA 02571. Alexa Brynildsen's primary practice is Tobey Hospital in Wareham, Massachusetts. Dmand AI also links Alexa Brynildsen to 1 group practice or clinic.
What is Alexa Brynildsen's office phone number?
The practice phone on file for Alexa Brynildsen is (508) 295-0880.
What is Alexa Brynildsen's medical license number?
Alexa Brynildsen holds Massachusetts license RN2327518.
Which hospitals is Alexa Brynildsen affiliated with?
Alexa Brynildsen is affiliated with Charlton Memorial Hospital.
What medical group is Alexa Brynildsen part of?
Alexa Brynildsen is linked to Southcoast Health.
Does Alexa Brynildsen accept Medicare?
Yes. CMS lists Alexa Brynildsen as accepting Medicare assignment.
How many Medicare patients does Alexa Brynildsen see?
CMS counts 490 Medicare patients who saw Alexa Brynildsen in 2024, with an average age of 77.
Has Alexa Brynildsen received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Alexa Brynildsen from 1 company from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Alexa Brynildsen been practicing?
Alexa Brynildsen graduated from medical school in 2022, 4 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card