Angela K. Lafrenz, APRN, CNP
Family Nurse Practitioner · Springfield, IL
Angela K. Lafrenz, APRN, CNP is a family nurse practitioner with a practice address in Springfield, Illinois, and NPI 1326378175, issued on Dec 29, 2009. Check the license (Illinois 209007940, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Angela K. Lafrenz
- Credential
- APRN, CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209007940 IL
209.007940 IL
Self-reported in NPPES; status is on the state search - Practice location
- 701 N 1St St, Springfield, IL 62781
- Phone
- (217) 528-7541
- Enumerated
- Dec 29, 2009
- Record last updated
- Jul 15, 2025
- Fax
- (217) 606-3057
- Medicare enrollment
- Enrolled (PECOS I20100527000562); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 701 N 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Angela K. Lafrenz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209007940Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,175 Medicare Part D claims for 198 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Eliquis121 claims
- Atorvastatin Calcium96 claims
- Metoprolol Succinate95 claims
- Carvedilol80 claims
- Amlodipine Besylate67 claims
- Lisinopril66 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): 94.6 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).
Industry payments in 2024: $46.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Cep America-Illinois Hospitalists, LLPSpringfield, IL
- Springfield Clinic, LLPJacksonville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Angela K. Lafrenz among 7,639 family nurse practitioner records in Illinois
Angela K. Lafrenz, APRN, 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 2009, is newer than 9% of them.
- NPI issued2009 · 9% of these records are older, 89% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2009 · median 2018 among the 4,778 with a school on file
- Record last updated2025 · 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).
309 family nurse practitioner records list a practice address in Springfield
They are 309 of the 4,997 NPPES records with a practice address in Springfield, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Springfield → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Timothy Belden, RN, MSN, FNPSpringfield, IL 627811891974481
- Yuan Chen, NPSpringfield, IL 627811508202045
- Kelli Fisher, FNPSpringfield, IL 627811619222577
- Jessica Heil, MSN, FNP-CSpringfield, IL 627811174912364
- Peggy Knowski, NP-CSpringfield, IL 627811497093264
- Kimberley Knuuti, FNPSpringfield, IL 627811710438320
- Heather Lansaw, FNPSpringfield, IL 627811255563995
- Kimberly Martin, APRN-BCSpringfield, IL 627811710436472
Common questions
What is Angela K. Lafrenz, APRN, CNP's NPI number?
Angela K. Lafrenz, APRN, CNP's National Provider Identifier (NPI) is 1326378175, issued on Dec 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Angela K. Lafrenz, APRN, CNP located?
The NPPES record lists a practice address at 701 N 1St St, Springfield, IL, 62781. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.
How can I verify Angela K. Lafrenz, APRN, CNP's license?
NPPES lists Illinois license number 209007940, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Angela K. Lafrenz, APRN, CNP prescribe under Medicare Part D?
In 2024, Angela K. Lafrenz, APRN, CNP had 1,175 Medicare Part D claims for 198 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Angela K. Lafrenz, APRN, CNP's MIPS final score?
The 2023 MIPS final score is 94.6 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.