Regina M. Stilling, CNP
Family Nurse Practitioner · Crystal Lake, IL
Regina M. Stilling, CNP is a family nurse practitioner with a practice address in Crystal Lake, Illinois, and NPI 1760743470, issued on May 30, 2012. Check the license (Illinois 209009570, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Regina M. Stilling
- Credential
- CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209009570 IL
277.005255 IL
Self-reported in NPPES; status is on the state search - Practice location
- 333 Commerce Dr, Crystal Lake, IL 60014
- Phone
- (779) 356-4095
- Enumerated
- May 30, 2012
- Record last updated
- May 21, 2026
- Medicare enrollment
- Enrolled (PECOS I20120808000186); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 333 Commerce Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet Myers, LCSWClinical Social Worker1043226624
Verify Regina M. Stilling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209009570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.9 times the Medicare Part D claims of the average family nurse practitioner in 2024
10,299 Medicare Part D claims for 1,036 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 298 claims were for opioids.
Most prescribed
- Atorvastatin Calcium777 claims
- Levothyroxine Sodium495 claims
- Amlodipine Besylate482 claims
- Losartan Potassium380 claims
- Lisinopril360 claims
- Metoprolol Succinate304 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Regina M. Stilling among 7,639 family nurse practitioner records in Illinois
Regina M. Stilling, CNP is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 14% of them.
- NPI issued2012 · 14% of these records are older, 83% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2011 · median 2018 among the 4,778 with a school on file
- Record last updated2026 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 family nurse practitioner records list a practice address in Crystal Lake
They are 48 of the 1,442 NPPES records with a practice address in Crystal Lake, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Crystal Lake → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Michelle Bate, NPCrystal Lake, IL 600141134164270
- Christy Benton, A.P.N.Crystal Lake, IL 600141245342807
- Susan Bigham, CNPCrystal Lake, IL 600141518383264
- Jason Carman, DNPCrystal Lake, IL 600141174522825
- Juliana Gonzales-Hannon, CNPCrystal Lake, IL 600141285099622
- Mary Holem, FNP-BCCrystal Lake, IL 600141972897791
- Jacki Liggett, APN, FNPCrystal Lake, IL 600141194102053
- Cynthia Macdonald, DNPCrystal Lake, IL 600141609988187
Common questions
What is Regina M. Stilling, CNP's NPI number?
Regina M. Stilling, CNP's National Provider Identifier (NPI) is 1760743470, issued on May 30, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Regina M. Stilling, CNP located?
The NPPES record lists a practice address at 333 Commerce Dr, Crystal Lake, IL, 60014. Phone: (779) 356-4095. Providers update this record themselves, so call before visiting.
How can I verify Regina M. Stilling, CNP's license?
NPPES lists Illinois license number 209009570, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Regina M. Stilling, CNP prescribe under Medicare Part D?
In 2024, Regina M. Stilling, CNP had 10,299 Medicare Part D claims for 1,036 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Regina M. Stilling, CNP's MIPS final score?
The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.