Catherine Chase, APN
NPI 1366830275 · Family Nurse Practitioner · Elgin, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Chase, APN is a Family Nurse Practitioner provider in Elgin, IL (NPI 1366830275).
Provider details
- NPI number
- 1366830275
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209.012337 (IL)
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
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
176 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) |
|---|---|---|
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 96 | $160 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 80 | $111 |
Typical Medicare-allowed amounts for these services range $111–$160 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (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
Additional practice locations (1)
- 1221 N Highland AveAurora, IL 60506-1404Phone: (630) 859-6822
Registry dates
- Enumerated
- 2014-12-30
- Last updated
- 2022-12-22
- Certified
- 2022-12-22
Frequently asked questions
- What is Catherine Chase's NPI number?
- Catherine Chase's National Provider Identifier (NPI) is 1366830275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Chase's specialty?
- Catherine Chase is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Chase located?
- Catherine Chase's practice location on file with NPPES is 1984 Sandy Creek Dr, Elgin, IL 60123-2573.
- What is Catherine Chase's phone number?
- The practice phone number listed in the NPPES registry for Catherine Chase is (630) 200-8118.
- Does Catherine Chase accept Medicare?
- Catherine Chase is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Chase's NPI active?
- Yes — Catherine Chase's NPI (1366830275) is active in the NPPES registry as of the last update on 2022-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.