Danielle Marie Gallan, FNP

  • Brookline, MA
  • Family nurse practitioner
NPI1831961556PAC ID1052756079
Medicare patients, 2024
11
Part D claims, 2024
56
Industry payments
$670
Affiliated sites
1
Medical groups
2
Practice address
358 Harvard St, Brookline, MA 02446
Practice phone
Call (508) 872-0700
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

New Horizons Medical, Inc.

Brookline, Massachusetts

See all 4 affiliations

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Danielle Marie Gallan is a family nurse practitioner in Brookline, Massachusetts

Danielle Gallan practices at New Horizons Medical, Inc. in Brookline, Massachusetts.

Danielle Gallan's NPI, 1831961556, was assigned on October 25, 2023. Danielle Gallan holds Massachusetts license RN2302594.

NPI and contact details
Medicare PAC ID
1052756079
NPI enumeration date
October 25, 2023
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(508) 872-0700
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
32
Medical school graduation
2020

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Danielle Marie Gallan practices at New Horizons Medical, Inc. in Brookline, Massachusetts

Danielle Gallan's primary practice is New Horizons Medical, Inc., at 358 Harvard St, Brookline, MA 02446 in Norfolk County. The practice phone is (508) 872-0700.

  • New Horizons Medical, Inc.
    358 Harvard St, Brookline, MA 02446 · Norfolk CountyPhone(508) 872-0700

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Danielle Marie Gallan is affiliated with 2 sites of care and 2 medical groups

Danielle Gallan's primary practice is New Horizons Medical, Inc. in Brookline, Massachusetts. The medical group on file is Eon Care. Dmand AI also links Danielle Gallan to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Danielle Gallan

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Danielle Marie Gallan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Danielle Gallan practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
New Horizons Medical, Inc.Available with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Danielle Marie Gallan is one of 3,644 family nurse practitioners in Massachusetts

Family is Danielle Gallan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Danielle Gallan's licenses on file in 2 states: Massachusetts and Rhode Island.

Specialties and state licenses

  • Family nurse practitioner, MassachusettsPrimaryLicense RN2302594 · taxonomy 363LF0000X
  • Rhode Island licenseLicense RN76783

Family nurse practitioners near Danielle Gallan

Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.

3,644family nurse practitioners in Massachusetts
3family nurse practitioners in Brookline

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Danielle Marie Gallan treated 11 Medicare patients in 2024, average age 48

CMS counts 11 Medicare patients who saw Danielle Gallan in 2024. The largest group is 75 to 84, with 0 patients. Their average risk score is 1.31, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Danielle Gallan's median patient age at 43, with 42% women.

Medicare patients, 202411
Average age48
Average risk score1.31

Danielle Gallan's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Danielle Gallan's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 43

Patient panel by sex, all payers

  • Women42%
  • Men58%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Danielle Marie Gallan wrote 56 Medicare Part D claims in 2024

In 2024, Danielle Gallan wrote 56 Medicare Part D claims for 16 patients. 71% of them were for generic drugs.

Part D claims, 202456
Part D patients16

Danielle Gallan's Part D claims by kind of drug, 2024

  • Generic40 claims71%
  • Brand-name16 claims29%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Danielle Marie Gallan takes part in Medicare

Danielle Gallan 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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Danielle Marie Gallan received $670 in industry payments in 2025

CMS Open Payments shows 2 general payments to Danielle Gallan from 1 drug or device company in 2025. Consulting fees make up the largest share, 100% of the total. Ascensia Diabetes Care US Inc. paid the most, $670.

Companies that paid Danielle Gallan the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Danielle Gallan

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Danielle Marie Gallan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Danielle Marie Gallan

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Danielle Marie Gallan's NPI number?

Danielle Marie Gallan's NPI number is 1831961556. It was assigned on October 25, 2023, and it is active in the NPI Registry.

What does Danielle Marie Gallan specialize in?

Danielle Marie Gallan is a family nurse practitioner in Brookline, Massachusetts. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Danielle Marie Gallan practice?

Danielle Gallan practices at 358 Harvard St, Brookline, MA 02446. Danielle Gallan's primary practice is New Horizons Medical, Inc. in Brookline, Massachusetts. Dmand AI also links Danielle Gallan to 1 group practice or clinic and 1 medical group.

What is Danielle Marie Gallan's office phone number?

The practice phone on file for Danielle Gallan is (508) 872-0700.

What is Danielle Marie Gallan's medical license number?

Danielle Gallan holds Massachusetts license RN2302594, one of the licenses on file in 2 states.

Which states has Danielle Marie Gallan been licensed in?

Dmand AI has state licenses on file for Danielle Gallan in Massachusetts and Rhode Island.

What medical group is Danielle Marie Gallan part of?

Danielle Gallan is linked to Eon Care. Dmand AI links Danielle Gallan to 1 more medical group.

Does Danielle Marie Gallan accept Medicare?

Yes. CMS lists Danielle Gallan as accepting Medicare assignment.

How many Medicare patients does Danielle Marie Gallan see?

CMS counts 11 Medicare patients who saw Danielle Gallan in 2024, with an average age of 48.

Has Danielle Marie Gallan received payments from drug or device companies?

CMS Open Payments shows $670 in general payments to Danielle Gallan from 1 company from 2025 to 2025. The largest total came from Ascensia Diabetes Care US Inc.

How long has Danielle Marie Gallan been practicing?

Danielle Gallan graduated from medical school in 2020, 6 years ago.

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