Rosalyn Aranas
NPI 1568629822 · Neurology Physician · Arlington Heights, IL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosalyn Aranas is a Neurology Physician provider in Arlington Heights, IL (NPI 1568629822).
Provider details
- NPI number
- 1568629822
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036.121094 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
374 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 88 | $181 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $121 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $100 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 51 | $96 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 29 | $173 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 130 | 45 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 100 | 30 |
| Topiramate | 84 | 21 |
| Donepezil Hcl | 82 | 31 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 80 | — |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 78 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$794 across 31 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
- 2008-05-22
- Last updated
- 2024-08-13
- Certified
- 2024-08-13
Frequently asked questions
- What is Rosalyn Aranas's NPI number?
- Rosalyn Aranas's National Provider Identifier (NPI) is 1568629822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalyn Aranas's specialty?
- Rosalyn Aranas is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Rosalyn Aranas located?
- Rosalyn Aranas's practice location on file with NPPES is 880 W Central Rd Ste 7200, Arlington Heights, IL 60005-2382.
- What is Rosalyn Aranas's phone number?
- The practice phone number listed in the NPPES registry for Rosalyn Aranas is (847) 618-4430.
- Does Rosalyn Aranas accept Medicare?
- Rosalyn Aranas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosalyn Aranas's NPI active?
- Yes — Rosalyn Aranas's NPI (1568629822) is active in the NPPES registry as of the last update on 2024-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.