Marilyn Frances Velez, ARNP

  • Kissimmee, FL
  • Family nurse practitioner
NPI1861877839PAC ID7416258249
Medicare services, 2024
80
Medicare patients, 2024
60
Part D claims, 2024
504
Hospital affiliations
3
Industry payments
$2,855
Practice address
204 W Oak St, Kissimmee, FL 34741
Practice phone
Call (850) 522-5490
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Institute of Endocrinology Diabetes Health and Hormones

Kissimmee, Florida

See all 10 affiliations

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Marilyn Frances Velez is a family nurse practitioner in Kissimmee, Florida

Marilyn Velez practices at Institute of Endocrinology Diabetes Health and Hormones in Kissimmee, Florida.

Marilyn Velez's NPI, 1861877839, was assigned on July 20, 2015. Marilyn Velez holds Florida license ARNP9245495.

NPI and contact details
Medicare PAC ID
7416258249
NPI enumeration date
July 20, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(850) 522-5490
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
41
Medical school graduation
2011

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

Marilyn Frances Velez practices at Institute of Endocrinology Diabetes Health and Hormones in Kissimmee, Florida

Marilyn Velez's primary practice is Institute of Endocrinology Diabetes Health and Hormones, at 204 W Oak St, Kissimmee, FL 34741 in Osceola County. The practice phone is (850) 522-5490.

  • Institute of Endocrinology Diabetes Health and Hormones
    204 W Oak St, Kissimmee, FL 34741 · Osceola CountyPhone(850) 522-5490

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

Marilyn Frances Velez is affiliated with 7 sites of care and 3 medical groups

Marilyn Velez's primary practice is Institute of Endocrinology Diabetes Health and Hormones in Kissimmee, Florida. Marilyn Velez is also affiliated with HCA Florida Osceola Hospital. The medical group on file is Institute of Endocrinology Diabetes, Health & Hormones. Dmand AI also links Marilyn Velez to 2 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.

See all 10 affiliations for Marilyn Velez

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

Dmand AI tracks the EHR system at Marilyn Frances Velez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Marilyn Velez practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Institute of Endocrinology Diabetes Health and HormonesAvailable with a free account
+6 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Marilyn Frances Velez is one of 14,175 family nurse practitioners in Florida

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

Specialties and state licenses

  • Family nurse practitioner, FloridaPrimaryLicense ARNP9245495 · taxonomy 363LF0000X

Clinical focus

Dmand AI lists asthma, chronic lung disease, chronic obstructive pulmonary disease (COPD), chronic respiratory failure, hypersomnia, insomnia, pneumonia and pulmonary fibrosis among the conditions Marilyn Velez treats.

Family nurse practitioners near Marilyn Velez

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

Marilyn Frances Velez billed Medicare for 80 services in 2024

CMS data shows 80 Medicare services from Marilyn Velez across 3 procedure codes in 2024, for 60 Medicare patients. Medicare paid $5,805 for them.

Medicare services, 202480
Medicare patients60
Paid by Medicare$5,805
Procedure codes3

Where Marilyn Velez's Medicare services took place, 2024

  • In an office3746%
  • In a facility4354%

Marilyn Velez compared with the Florida median for family nurse practitioners, 2024

  • Marilyn Velez
  • Florida median
Medicare services
80vs 30874% below
Medicare patients
60vs 11548% below
Part D claims
284vs 52546% below

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

Marilyn Velez'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 Marilyn Velez

Need commercial claims for Marilyn Velez?

Medicare shows one payer. Book a meeting to get commercial claims data for Marilyn Velez and other family nurse practitioners in Florida.

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

Marilyn Frances Velez treated 60 Medicare patients in 2024, average age 76

CMS counts 60 Medicare patients who saw Marilyn Velez in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have diabetes, and 75% have high blood pressure. 20% are also on Medicaid. Their average risk score is 2.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Marilyn Velez's median patient age at 52, with 66% women.

Medicare patients, 202460
Average age76
Average risk score2.91
Also on Medicaid20%

Marilyn Velez's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Marilyn Velez's Medicare patients by sex, 2024

  • Women2948%
  • Men3152%

Chronic conditions among Marilyn Velez's Medicare patients, 2024

  1. Diabetes75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Chronic kidney disease53%
  5. Arthritis50%
  6. Ischemic heart disease48%
  7. COPD40%
  8. Heart failure40%

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

Marilyn Velez's patients across all payers

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

Patient panel by age, all payers

Median age 52

Patient panel by sex, all payers

  • Women66%
  • Men32%

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

Marilyn Frances Velez wrote 504 Medicare Part D claims in 2024

In 2024, Marilyn Velez wrote 504 Medicare Part D claims for 168 patients. 32% of them were for generic drugs. CMS names the drug for 284 of them, across 13 drugs with 11 or more claims each, at $374,506 in total drug cost.

Part D claims, 2024504
Drugs named by CMS13
Total drug cost$374,506
Part D patients168

Marilyn Velez's Part D claims by kind of drug, 2024

  • Generic162 claims32%
  • Brand-name317 claims63%
  • Other25 claims5%

Marilyn Velez'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.

See all prescribing by Marilyn Velez

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

Marilyn Frances Velez offers telehealth to Medicare patients

Marilyn Velez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Marilyn Velez as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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Marilyn Frances Velez received $2,855 in industry payments from 2024 to 2025

CMS Open Payments shows 128 general payments to Marilyn Velez from 29 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $367.

General payments to Marilyn Velez by program year, 2024 to 2025

Companies that paid Marilyn Velez the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Marilyn Velez

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

Sources for Marilyn Frances Velez'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 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 Marilyn Frances Velez

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

What is Marilyn Frances Velez's NPI number?

Marilyn Frances Velez's NPI number is 1861877839. It was assigned on July 20, 2015, and it is active in the NPI Registry.

What does Marilyn Frances Velez specialize in?

Marilyn Frances Velez is a family nurse practitioner in Kissimmee, Florida. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Marilyn Frances Velez practice?

Marilyn Velez practices at 204 W Oak St, Kissimmee, FL 34741. Marilyn Velez's primary practice is Institute of Endocrinology Diabetes Health and Hormones in Kissimmee, Florida. Dmand AI also links Marilyn Velez to 2 hospitals, 3 group practices and clinics and 2 medical groups.

What is Marilyn Frances Velez's office phone number?

The practice phone on file for Marilyn Velez is (850) 522-5490.

What is Marilyn Frances Velez's medical license number?

Marilyn Velez holds Florida license ARNP9245495.

Which hospitals is Marilyn Frances Velez affiliated with?

Marilyn Velez is affiliated with HCA Florida Osceola Hospital. Dmand AI links Marilyn Velez to 2 more hospitals.

What medical group is Marilyn Frances Velez part of?

Marilyn Velez is linked to Institute of Endocrinology Diabetes, Health & Hormones. Dmand AI links Marilyn Velez to 2 more medical groups.

Does Marilyn Frances Velez accept Medicare?

Yes. CMS data shows Marilyn Velez billed Medicare for 80 services in 2024, and Marilyn Velez accepts Medicare assignment.

Does Marilyn Frances Velez offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Marilyn Velez as offering telehealth services.

How many Medicare patients does Marilyn Frances Velez see?

CMS counts 60 Medicare patients who saw Marilyn Velez in 2024, with an average age of 76.

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What services does Marilyn Frances Velez bill to Medicare?

In 2024, Marilyn Velez's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99233) and hospital inpatient care (99232).

What drugs does Marilyn Frances Velez prescribe most?

In 2024 Medicare Part D data, Marilyn Velez's most prescribed drugs by claims were Trelegy Ellipta, Ozempic and Lantus Solostar.

Has Marilyn Frances Velez received payments from drug or device companies?

CMS Open Payments shows $2,855 in general payments to Marilyn Velez from 29 companies from 2024 to 2025. The largest total came from Novo Nordisk Inc.

How long has Marilyn Frances Velez been practicing?

Marilyn Velez graduated from medical school in 2011, 15 years ago.

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