Leslie G Horowitz , ARNP
Nurse Practitioner • Jupiter, FL
601 University Blvd Ste 202
Jupiter, FL 334582788
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Leslie Horowitz is listed in NPPES under Nurse Practitioner.
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NPI assigned on August 25, 2009; this date does not establish years in practice.
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Published CMS data list 73 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 55 service units.
- G2211 — Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 18 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Published CMS data list 78 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Hydroxychloroquine Sulfate — 27 prescription fills, including refills.
- Gabapentin — 19 prescription fills, including refills.
- Methotrexate (Methotrexate Sodium) — 19 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 4 records in the table · Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 80% of clinicians listed under Nurse Practitioner in Jupiter, FL (2024, 14 clinicians with data). Median for this group: 248. Middle half: 173 to 1,080.
Fewer Medicare Part B services than 75% of clinicians listed under Nurse Practitioner in Florida (2024, 3,093 clinicians with data). Median for this group: 281. Middle half: 98 to 758.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 54 in 2019 to 73 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019–2024.
Practice Location & Contact Primary Location
601 University Blvd Ste 202
Jupiter, FL 334582788
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
60 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $6,254 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $2,578 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
162 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$1,885 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2024
All general payments: $163.72 across 11 records.
By nature of payment
- Food and Beverage: $163.72 across 11 records.
Reporting-company totals
- Amgen Inc.: $142.20 across 10 records.
- Janssen Pharmaceuticals, Inc: $21.52 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2024 (published June 30, 2026).
NPI first issued
2009
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Leslie Horowitz has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Leslie Horowitz as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Jupiter and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 80% of clinicians listed under Nurse Practitioner in Jupiter, FL (2024, 14 clinicians with data). Median for this group: 248. Middle half: 173 to 1,080.
Fewer Medicare Part B services than 75% of clinicians listed under Nurse Practitioner in Florida (2024, 3,093 clinicians with data). Median for this group: 281. Middle half: 98 to 758.
Medicare-allowed amount
A lower Medicare-allowed amount than 80% of clinicians listed under Nurse Practitioner in Jupiter, FL (2024, 14 clinicians with data). Median for this group: $24,125. Middle half: $11,217 to $85,518.
A lower Medicare-allowed amount than 80% of clinicians listed under Nurse Practitioner in Florida (2024, 3,093 clinicians with data). Median for this group: $22,890. Middle half: $8,465 to $56,388.
Paid by Medicare
A lower Medicare payment amount than 80% of clinicians listed under Nurse Practitioner in Jupiter, FL (2024, 14 clinicians with data). Median for this group: $18,164. Middle half: $7,802 to $67,572.
A lower Medicare payment amount than 85% of clinicians listed under Nurse Practitioner in Florida (2024, 3,093 clinicians with data). Median for this group: $17,374. Middle half: $6,293 to $42,181.
Medicare Part D prescriptions
Fewer Part D prescriptions than 80% of clinicians listed under Nurse Practitioner in Jupiter, FL (2024, 17 clinicians with data). Median for this group: 146. Middle half: 85 to 283.
Fewer Part D prescriptions than 70% of clinicians listed under Nurse Practitioner in Florida (2024, 3,506 clinicians with data). Median for this group: 306. Middle half: 76 to 1,100.
Part D drug cost
A lower Part D drug cost than 75% of clinicians listed under Nurse Practitioner in Jupiter, FL (2024, 17 clinicians with data). Median for this group: $9,266. Middle half: $1,885 to $28,754.
A lower Part D drug cost than 70% of clinicians listed under Nurse Practitioner in Florida (2024, 3,506 clinicians with data). Median for this group: $18,227. Middle half: $1,370 to $130,581.
37 active clinicians are listed under Nurse Practitioner with a practice address in Jupiter, FL (8,853 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Jupiter
10.8% of these 37 clinicians have the CMS telehealth indicator.
45.9% of these 37 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 35% from 54 in 2019 to 73 in 2024.
- 2019: 54
- 2021: 46
- 2022: 143
- 2023: 277
- 2024: 73
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Medicare-allowed amount
Medicare-allowed amount increased 20% from $5,203 in 2019 to $6,254 in 2024.
- 2019: $5,203
- 2021: $5,296
- 2022: $17,463
- 2023: $29,271
- 2024: $6,254
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Paid by Medicare
Paid by Medicare decreased 34% from $3,911 in 2019 to $2,578 in 2024.
- 2019: $3,911
- 2021: $4,145
- 2022: $12,441
- 2023: $22,095
- 2024: $2,578
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 14 in 2020 to 78 in 2024.
- 2020: 14
- 2021: 11
- 2022: 143
- 2023: 168
- 2024: 78
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30-day fills
30-day fills increased 405% from 32 in 2020 to 162 in 2024.
- 2020: 32
- 2021: 20
- 2022: 221
- 2023: 329
- 2024: 162
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Part D drug cost
Part D drug cost went from $422 in 2020 to $1,885 in 2024.
- 2020: $422
- 2021: $530
- 2022: $3,203
- 2023: $105,489
- 2024: $1,885
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $306.59 in 2021 to $163.72 in 2024.
- 2021: $306.59
- 2022: $275.10
- 2023: $696.27
- 2024: $163.72
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 – December 31, 2024): 11 records totaling $163.72.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $21.52 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $18.09 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $16.87 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $15.90 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $15.34 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $14.03 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $13.72 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $12.72 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $12.48 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $12.19 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Enbrel | General | $10.86 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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55 | 54 | $270.00 | $109.14 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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18 | 18 | $38.00 | $13.96 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 27 | 1,470 | $977.82 | 13 |
| Gabapentin | Gabapentin | 19 | 1,410 | $323.63 | 14 |
| Methotrexate | Methotrexate Sodium | 19 | 1,272 | $371.06 | 13 |
| Prednisone | Prednisone | 13 | 628 | $212.35 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-04-13NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20100108000488
FL
5597806885
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Rheumatology
Doctor of Medicine (M.D.)
Nurse Practitioner
Advanced Practice Registered Nurse
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 601 UNIVERSITY BLVD STE 202, JUPITER, FL 334582788 (Tel: 5616581323)
Registered at 601 UNIVERSITY BLVD STE 202, JUPITER, FL 334582788 (Tel: 5616581323)
Registered at 550 HERITAGE DR STE 115, JUPITER, FL 334583030 (Tel: 5616581323)
Registered at 550 HERITAGE DR STE 115, JUPITER, FL 334583030 (Tel: 5616581323)
NPI status registered as active in NPPES database
Registered at 12977 SOUTHERN BLVD BLDG 5, LOXAHATCHEE, FL 334709255 (Tel: 5617988184)
Registered at 12977 SOUTHERN BLVD BLDG 5, LOXAHATCHEE, FL 334709255 (Tel: 5617988184)
Recorded as LESLIE HOROWITZ, ARNP
Nurse Practitioner (license number reported to NPPES: FL ARNP1881242)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Jupiter
- Cyndia Prophete
- Nicole Bails, APRN
- Maggie Ross
- Cynthia Lambert, MSN, FNP-C
- Christine Ceravolo
- Dana Glass, ARNP
Mailing Address
601 University Blvd Ste 202
Jupiter, FL 334582788
Phone: 5616581323