Marilyn Velez, ARNP
NPI 1861877839 · Family Nurse Practitioner · Kissimmee, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Velez, ARNP is a Family Nurse Practitioner provider in Kissimmee, FL (NPI 1861877839).
Provider details
- NPI number
- 1861877839
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP9245495 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
80 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $106 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 23 | $89 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 20 | $65 |
Typical Medicare-allowed amounts for these services range $65–$106 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 86 | 24 |
| Semaglutidebrand: Ozempic | 31 | 18 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 21 | 16 |
| Montelukast Sodium | 20 | 11 |
| Levothyroxine Sodium | 18 | 13 |
| Alpha-1-Proteinase Inhibitorbrand: Prolastin C | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$819 across 40 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-20
- Last updated
- 2023-10-19
- Certified
- 2023-10-19
Frequently asked questions
- What is Marilyn Velez's NPI number?
- Marilyn Velez's National Provider Identifier (NPI) is 1861877839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Velez's specialty?
- Marilyn Velez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Velez located?
- Marilyn Velez's practice location on file with NPPES is 601 Oak Commons Blvd, Kissimmee, FL 34741-4213.
- What is Marilyn Velez's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Velez is (407) 846-0626.
- Does Marilyn Velez accept Medicare?
- Marilyn Velez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Velez's NPI active?
- Yes — Marilyn Velez's NPI (1861877839) is active in the NPPES registry as of the last update on 2023-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.