Regina Stilling, CNP
NPI 1760743470 · Family Nurse Practitioner · Crystal Lake, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Regina Stilling, CNP is a Family Nurse Practitioner provider in Crystal Lake, IL (NPI 1760743470).
Provider details
- NPI number
- 1760743470
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 277.005255 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,155 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 374 | $106 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 249 | $109 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 113 | $75 |
| Administration of Influenza Virus VaccineG0008 | 80 | $31 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 74 | $12 |
| Hemoglobin A1c Level83036 | 55 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 127 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 777 | 247 |
| Levothyroxine Sodium | 495 | 147 |
| Amlodipine Besylate | 482 | 149 |
| Losartan Potassium | 380 | 115 |
| Lisinopril | 360 | 106 |
| Metoprolol Succinate | 304 | 98 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-30
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Regina Stilling's NPI number?
- Regina Stilling's National Provider Identifier (NPI) is 1760743470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regina Stilling's specialty?
- Regina Stilling is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Regina Stilling located?
- Regina Stilling's practice location on file with NPPES is 333 Commerce Dr, Crystal Lake, IL 60014-3539.
- What is Regina Stilling's phone number?
- The practice phone number listed in the NPPES registry for Regina Stilling is (779) 356-4095.
- Does Regina Stilling accept Medicare?
- Regina Stilling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Regina Stilling's NPI active?
- Yes — Regina Stilling's NPI (1760743470) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.