Kathi Corral, ARNP
NPI 1891943007 · Nurse Practitioner · Naperville, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathi Corral, ARNP is a Nurse Practitioner provider in Naperville, IL (NPI 1891943007).
Provider details
- NPI number
- 1891943007
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2002021540 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
150 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 87 | $147 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 63 | $101 |
Typical Medicare-allowed amounts for these services range $101–$147 (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 |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 100 | 97 |
| Methylprednisolone | 44 | 42 |
| Tramadol Hcl | 29 | 29 |
| Ondansetronbrand: Ondansetron Odt | 22 | 22 |
| Prednisone | 20 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 20 |
Practice location
Mailing address
Additional practice locations (1)
- 9977 Woods DrSkokie, IL 60077Phone: (224) 364-2273
Registry dates
- Enumerated
- 2008-08-29
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Kathi Corral's NPI number?
- Kathi Corral's National Provider Identifier (NPI) is 1891943007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathi Corral's specialty?
- Kathi Corral is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathi Corral located?
- Kathi Corral's practice location on file with NPPES is 808 Rickert Dr Ste 103, Naperville, IL 60540-0908.
- What is Kathi Corral's phone number?
- The practice phone number listed in the NPPES registry for Kathi Corral is (888) 693-6437.
- Does Kathi Corral accept Medicare?
- Kathi Corral is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathi Corral's NPI active?
- Yes — Kathi Corral's NPI (1891943007) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.