NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1619963881 MS FNP APN BC FNP
Verify on CMS → Kristi Kroenlein, MS FNP APN BC FNP
Family Nurse Practitioner in Pekin, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 in Family Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 110 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$926.34
60 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Kristi Kroenlein, MS FNP APN BC FNP filed 1,486 Medicare Part D claims in 2024 as a Family Nurse Practitioner in Pekin, Illinois, prescribing 80% generic.
- 1K
- Part D claims, 2024
- 80%
- generic prescribing
- $926.34
- industry payments (Sunshine Act)
- ≥80th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Kristi Kroenlein, MS FNP APN BC FNP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1619963881), first enumerated 09/23/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,486 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$926.34 in reported industry payments (60 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Illinois statewide board action statistics are published annually — these figures describe aggregate state activity, not Kristi Kroenlein, MS FNP APN BC FNP's individual license status. Verify directly with the state medical board.
Source: IDFPR annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1619963881 · Family Nurse Practitioner
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-MID · BOOK-MID · PHOTO-ENUM
- NPI-10 1619963881
- ENUM-LEGACY 2005
- TAX-MEGA 217K Family Nurse
- RX-MID 1,486
- BOOK-MID 7,207 in Illinois
- PHOTO-ENUM Terence McManus · 2005
Kristi Kroenlein, MS FNP APN BC FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,486 ≥ 80th percentile 80% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Kristi Kroenlein, MS FNP APN BC FNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
1,486 14% vs specialty avg
Specialty distribution in Illinois
How Family Nurse Practitioner compares to other specialties among Illinois providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Family Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1619963881 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | MS FNP APN BC FNP |
| Gender | Female |
| NPI Issued | 09/23/2005 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Kristi Kroenlein, MS FNP APN BC FNP. Source: openpaymentsdata.cms.gov.
Total received
$926
Largest payer
ABBVIE INC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Illinois IDFPR 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 - they are NOT specific to Kristi Kroenlein, MS FNP APN BC FNP. To verify Kristi Kroenlein, MS FNP APN BC FNP's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Kristi Kroenlein, MS FNP APN BC FNP - brand share 20.0%
Family Nurse Practitioner average
20% brand-name claims vs 80% generic, on 1,486 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
1,486
Total Claims
$159K
Total Drug Cost
110
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,686.033
- Total Day Supply
- 76,854
- Brand vs Generic
- 20% brand / 80% generic
- Brand Drug Cost
- $142K
- Generic Drug Cost
- $17K
- Opioid Claims
- 44 (3.0% rate)
- Antibiotic Claims
- 61
Patient Demographics
- Average Patient Age
- 69.5 years
- Avg HCC Risk Score
- 1.11
- Age Distribution
- <65: 13, 65-74: 68, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Kristi Kroenlein, MS FNP APN BC FNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Lisinopril
Lisinopril
69 claims
- Levothyroxine Sodium
Levothyroxine Sodium
62 claims
- Alendronate Sodium
Alendronate Sodium
53 claims
- Hydrochlorothiazide
Hydrochlorothiazide
52 claims
- Citalopram Hbr
Citalopram Hbr
49 claims
- Tramadol Hcl
Tramadol Hcl
42 claims
- Losartan Potassium
Losartan Potassium
40 claims
- Myrbetriq
Myrbetriq
39 claims
| Drug | Claims |
|---|---|
| Lisinopril | 69 |
| Levothyroxine Sodium | 62 |
| Alendronate Sodium | 53 |
| Hydrochlorothiazide | 52 |
| Citalopram Hbr Citalopram Hydrobromide | 49 |
| Tramadol Hcl | 42 |
| Losartan Potassium | 40 |
| Myrbetriq Mirabegron | 39 |
| Omeprazole | 38 |
| Rosuvastatin Calcium | 37 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Kristi Kroenlein, MS FNP APN BC FNP fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider
Kristi Kroenlein, MS FNP APN BC FNP's 1,486 claims are above the specialty average of 1,302.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Kroenlein, both outside Illinois so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Kroenlein.
One of 7,207 Family Nurse Practitioner providers enrolled in Illinois, 5 are shown here.
Deborah Aaron
FNP
Chicago, IL
Lawrence Abah
APN
Aurora, IL
Theresa Abbadusky
Pekin, IL
Nadia Abbasi-Kling
FNP-BC
Chicago, IL
Manar Abdalla
FNP
Chicago, IL
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Kristi Kroenlein, MS FNP APN BC FNP's specialty? ▼
Kristi Kroenlein, MS FNP APN BC FNP specializes in Family Nurse Practitioner and practices in Pekin, Illinois. Credentials: MS FNP APN BC FNP.
How much does Kristi Kroenlein, MS FNP APN BC FNP prescribe under Medicare Part D? ▼
In 2024, Kristi Kroenlein, MS FNP APN BC FNP wrote 1,486 Medicare Part D claims totaling $159K in drug costs for 110 beneficiaries.
Where is Kristi Kroenlein, MS FNP APN BC FNP located? ▼
Kristi Kroenlein, MS FNP APN BC FNP is located at 2401 BROADWAY ST, Pekin, IL, 61554. Phone: (309) 478-1700.
What is Kristi Kroenlein, MS FNP APN BC FNP's NPI number? ▼
Kristi Kroenlein, MS FNP APN BC FNP's National Provider Identifier (NPI) is 1619963881, issued on 09/23/2005.
Does Kristi Kroenlein, MS FNP APN BC FNP prescribe more brand-name or generic drugs? ▼
Kristi Kroenlein, MS FNP APN BC FNP's prescribing is 20% brand-name and 80% generic drugs by claim count, with $142K in brand drug costs.
Does Kristi Kroenlein, MS FNP APN BC FNP prescribe opioids? ▼
Yes, Kristi Kroenlein, MS FNP APN BC FNP had 44 opioid claims in 2024 with an opioid prescribing rate of 3.0%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Kristi Kroenlein, MS FNP APN BC FNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Kristi Kroenlein, MS FNP APN BC FNP's most frequently prescribed drugs include Lisinopril, Levothyroxine Sodium, Alendronate Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kristi Kroenlein, MS FNP APN BC FNP accept Medicare? ▼
Kristi Kroenlein, MS FNP APN BC FNP appears in CMS Medicare data with 1,486 Part D claims and 110 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kristi Kroenlein, MS FNP APN BC FNP's credentials? ▼
Kristi Kroenlein, MS FNP APN BC FNP's NPI is 1619963881 with credentials MS FNP APN BC FNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.