Marizsa Galarza

  • Deltona, FL
  • Family nurse practitioner
NPI1043764863PAC ID5991083941
Medicare services, 2024
333
Medicare patients, 2024
173
Part D claims, 2024
377
Hospital affiliations
2
Industry payments
$469
Practice address
3300 Halifax Crossings Blvd, Deltona, FL 32725
Practice phone
Call (386) 425-4806
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

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Marizsa Galarza is a family nurse practitioner in Deltona, Florida

Marizsa Galarza practices at Halifax Health | UF Health - Medical Center of Deltona in Deltona, Florida, part of Halifax Health District.

Marizsa Galarza's NPI, 1043764863, was assigned on August 10, 2016. Marizsa Galarza holds Florida license 9336289.

NPI and contact details
Medicare PAC ID
5991083941
NPI enumeration date
August 10, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(386) 425-4806
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
36
Medical school graduation
2016

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

Marizsa Galarza practices at Halifax Health | UF Health - Medical Center of Deltona in Deltona, Florida

Marizsa Galarza's primary practice is Halifax Health | UF Health - Medical Center of Deltona, at 3300 Halifax Crossings Blvd, Deltona, FL 32725 in Volusia County. The practice phone is (386) 425-4806.

Source: Dmand AI Affiliation Data

Marizsa Galarza is affiliated with 2 sites of care and 1 medical group

Marizsa Galarza's primary practice is Halifax Health | UF Health - Medical Center of Deltona in Deltona, Florida, part of Halifax Health District. Marizsa Galarza is also affiliated with Halifax Health Medical Center of Daytona Beach. The medical group on file is Halifax Health.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Marizsa Galarza's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Marizsa Galarza practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Halifax Health | UF Health - Medical Center of DeltonaAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Marizsa Galarza is one of 14,175 family nurse practitioners in Florida

Family is Marizsa Galarza's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marizsa Galarza is licensed in Florida.

Specialties and state licenses

  • Family nurse practitioner, FloridaPrimaryLicense 9336289 · taxonomy 363LF0000X

Family nurse practitioners near Marizsa Galarza

Counts of family 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

Marizsa Galarza billed Medicare for 333 services in 2024

CMS data shows 333 Medicare services from Marizsa Galarza across 3 procedure codes in 2024, for 173 Medicare patients. Medicare paid $14,829 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024333
Medicare patients173
Paid by Medicare$14,829
Procedure codes3

Marizsa Galarza compared with the Florida median for family nurse practitioners, 2024

  • Marizsa Galarza
  • Florida median
Medicare services
333vs 3088% above
Medicare patients
173vs 11550% above
Part D claims
132vs 52575% below

Medians across 8,146 family nurse practitioners in Florida with Dmand AI profiles that report each measure.

Marizsa Galarza's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Marizsa Galarza

Need commercial claims for Marizsa Galarza?

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Marizsa Galarza treated 173 Medicare patients in 2024, average age 77

CMS counts 173 Medicare patients who saw Marizsa Galarza in 2024. The largest group is 75 to 84, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Marizsa Galarza's median patient age at 73, with 56% women.

Medicare patients, 2024173
Average age77
Average risk score2.55
Also on Medicaid22%

Marizsa Galarza's Medicare patients by age, 2024

Marizsa Galarza's Medicare patients by sex, 2024

  • Women10862%
  • Men6538%

Chronic conditions among Marizsa Galarza's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis64%
  4. Chronic kidney disease51%
  5. COPD49%
  6. Ischemic heart disease49%
  7. Diabetes47%
  8. Mood disorders47%

Share of Medicare patients with each condition. A patient can have several.

Marizsa Galarza's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women56%
  • Men43%

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

Marizsa Galarza wrote 377 Medicare Part D claims in 2024

In 2024, Marizsa Galarza wrote 377 Medicare Part D claims for 166 patients. 89% of them were for generic drugs. CMS names the drug for 132 of them, across 8 drugs with 11 or more claims each, at $5,768 in total drug cost.

Part D claims, 2024377
Drugs named by CMS8
Total drug cost$5,768
Part D patients166

Marizsa Galarza's Part D claims by kind of drug, 2024

  • Generic337 claims89%
  • Brand-name and other40 claims11%

Marizsa Galarza's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Marizsa Galarza's Part D claims, 2024

  • Opioids11%40 of 377 claims
  • Antibiotics22%84 of 377 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Marizsa Galarza

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Marizsa Galarza takes part in Medicare

Marizsa Galarza 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

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Marizsa Galarza received $469 in industry payments from 2024 to 2025

CMS Open Payments shows 5 general payments to Marizsa Galarza from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $127.

General payments to Marizsa Galarza by program year, 2024 to 2025

Companies that paid Marizsa Galarza the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Marizsa Galarza

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

Sources for Marizsa Galarza'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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 and Drug (CMS) (opens in a new tab)Medicare 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 Marizsa Galarza

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

What is Marizsa Galarza's NPI number?

Marizsa Galarza's NPI number is 1043764863. It was assigned on August 10, 2016, and it is active in the NPI Registry.

What does Marizsa Galarza specialize in?

Marizsa Galarza is a family nurse practitioner in Deltona, Florida. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Marizsa Galarza practice?

Marizsa Galarza practices at 3300 Halifax Crossings Blvd, Deltona, FL 32725. Marizsa Galarza's primary practice is Halifax Health | UF Health - Medical Center of Deltona in Deltona, Florida, part of Halifax Health District.

What is Marizsa Galarza's office phone number?

The practice phone on file for Marizsa Galarza is (386) 425-4806.

What is Marizsa Galarza's medical license number?

Marizsa Galarza holds Florida license 9336289.

Which hospitals is Marizsa Galarza affiliated with?

Marizsa Galarza practices at Halifax Health | UF Health - Medical Center of Deltona in Deltona, Florida. Marizsa Galarza is also affiliated with Halifax Health Medical Center of Daytona Beach.

What medical group is Marizsa Galarza part of?

Marizsa Galarza is linked to Halifax Health.

Does Marizsa Galarza accept Medicare?

Yes. CMS data shows Marizsa Galarza billed Medicare for 333 services in 2024, and Marizsa Galarza accepts Medicare assignment.

How many Medicare patients does Marizsa Galarza see?

CMS counts 173 Medicare patients who saw Marizsa Galarza in 2024, with an average age of 77.

What services does Marizsa Galarza bill to Medicare?

In 2024, Marizsa Galarza's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and hospital inpatient care (99238).

Show 3 more questionsShow fewer questions

What drugs does Marizsa Galarza prescribe most?

In 2024 Medicare Part D data, Marizsa Galarza's most prescribed drugs by claims were Prednisone, Hydrocodone-Acetaminophen and Amoxicillin-Clavulanate Potass.

Has Marizsa Galarza received payments from drug or device companies?

CMS Open Payments shows $469 in general payments to Marizsa Galarza from 4 companies from 2024 to 2025. The largest total came from Amgen Inc.

How long has Marizsa Galarza been practicing?

Marizsa Galarza graduated from medical school in 2016, 10 years ago.

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