Arielle Maggio-Ferguson, PA-C
NPI 1114137817 · Physician Assistant · Stony Brook, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arielle Maggio-Ferguson, PA-C is a Physician Assistant provider in Stony Brook, NY (NPI 1114137817).
Provider details
- NPI number
- 1114137817
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 011501 (NY)
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
19 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
332 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 131 | $91 |
| 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'SG2211 | 116 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 64 | $128 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 21 | $14 |
Typical Medicare-allowed amounts for these services range $14–$128 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 230 | 69 |
| Finasteride | 91 | 28 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 31 | — |
| Testosterone Cypionate | 22 | — |
| Dutasteride | 21 | — |
| Solifenacin Succinate | 16 | — |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$938 across 44 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
- 2007-05-23
- Last updated
- 2014-03-18
Frequently asked questions
- What is Arielle Maggio-Ferguson's NPI number?
- Arielle Maggio-Ferguson's National Provider Identifier (NPI) is 1114137817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arielle Maggio-Ferguson's specialty?
- Arielle Maggio-Ferguson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Arielle Maggio-Ferguson located?
- Arielle Maggio-Ferguson's practice location on file with NPPES is 100 Nicolls Rd, Stony Brook, NY 11794-8093.
- What is Arielle Maggio-Ferguson's phone number?
- The practice phone number listed in the NPPES registry for Arielle Maggio-Ferguson is (631) 444-1205.
- Does Arielle Maggio-Ferguson accept Medicare?
- Arielle Maggio-Ferguson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arielle Maggio-Ferguson's NPI active?
- Yes — Arielle Maggio-Ferguson's NPI (1114137817) is active in the NPPES registry as of the last update on 2014-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.