Catherine Rollyson, FNP
NPI 1841719259 · Family Nurse Practitioner · Pekin, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Rollyson, FNP is a Family Nurse Practitioner provider in Pekin, IL (NPI 1841719259).
Provider details
- NPI number
- 1841719259
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209016492 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
8 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
481 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 | 165 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 124 | $104 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 43 | $90 |
| Extended Office Or Other Outpatient Service By Clinical Staff, First Hour99415 | 33 | $19 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 29 | $105 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 252 | 57 |
| Lisinopril | 177 | 38 |
| Atorvastatin Calcium | 168 | 39 |
| Simvastatin | 154 | 34 |
| Furosemide | 123 | 30 |
| Omeprazole | 119 | 29 |
| Amlodipine Besylate | 100 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$448 across 19 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
- 2017-09-18
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Catherine Rollyson's NPI number?
- Catherine Rollyson's National Provider Identifier (NPI) is 1841719259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Rollyson's specialty?
- Catherine Rollyson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Rollyson located?
- Catherine Rollyson's practice location on file with NPPES is 3400 Griffin Ave., Pekin, IL 61554.
- What is Catherine Rollyson's phone number?
- The practice phone number listed in the NPPES registry for Catherine Rollyson is (309) 347-4277.
- Does Catherine Rollyson accept Medicare?
- Catherine Rollyson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Rollyson's NPI active?
- Yes — Catherine Rollyson's NPI (1841719259) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.