NPI registry status
Active
2026 NPPES data Adult Health Nurse Practitioner NPI 1902172372 APN
Verify on CMS → Karla Schutzenhofer, APN
Adult Health Nurse Practitioner in Centralia, 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 29,811 in Adult Health 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
3K
Medicare Part D claims · 359 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
82%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.4K
77 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Karla Schutzenhofer, APN filed 3,368 Medicare Part D claims in 2024 as an Adult Health Nurse Practitioner in Centralia, Illinois, prescribing 82% generic.
- 3K
- Part D claims, 2024
- 82%
- generic prescribing
- $1.4K
- industry payments (Sunshine Act)
- ≥89th
- 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 Karla Schutzenhofer, APN
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 1902172372), first enumerated 03/29/2012.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 3,368 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$1.4K in reported industry payments (77 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 Karla Schutzenhofer, APN'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 1902172372 · Adult Health Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1902172372
- ENUM-MID 2012
- TAX-MID 30K Adult Health
- RX-MID 3,368
- BOOK-LIGHT 766 in Illinois
- PHOTO-ENUM Carly Niemczewski · 2012
Karla Schutzenhofer, APN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
3,368 ≥ 89th percentile 89% 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 Karla Schutzenhofer, APN?
Quality data not reportedPrimary specialty
Adult Health Nurse Practitioner
Medicare Part D claims
3,368 161% vs specialty avg
Specialty distribution in Illinois
How Adult Health 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 Adult Health 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 | 1902172372 |
|---|---|
| Specialty | Adult Health Nurse Practitioner |
| Credentials | APN |
| Gender | Female |
| NPI Issued | 03/29/2012 |
Hospital and facility affiliations
Facilities where Karla Schutzenhofer, APN bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
James L Schutzenhofer MD LLC
Centralia, IL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Karla Schutzenhofer, APN. Source: openpaymentsdata.cms.gov.
Total received
$1.4K
Largest payer
Novo Nordisk 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 Karla Schutzenhofer, APN. To verify Karla Schutzenhofer, APN'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
Karla Schutzenhofer, APN - brand share 17.0%
Adult Health Nurse Practitioner average
17% brand-name claims vs 82% generic, on 3,368 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.
3,368
Total Claims
$557K
Total Drug Cost
359
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 7,935.6
- Total Day Supply
- 232,128
- Brand vs Generic
- 17% brand / 82% generic
- Brand Drug Cost
- $513K
- Generic Drug Cost
- $39K
- Antibiotic Claims
- 135
Patient Demographics
- Average Patient Age
- 76.0 years
- Avg HCC Risk Score
- 1.12
- Gender Split
- 63% female / 37% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Karla Schutzenhofer, APN prescribes most
Top Medicare Part D drugs by claim count, 2024
- Losartan Potassium
Losartan Potassium
195 claims
- Amlodipine Besylate
Amlodipine Besylate
176 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
174 claims
- Hydrochlorothiazide
Hydrochlorothiazide
134 claims
- Atorvastatin Calcium
Atorvastatin Calcium
126 claims
- Levothyroxine Sodium
Levothyroxine Sodium
116 claims
- Farxiga
Farxiga
83 claims
- Metformin Hcl Er
Metformin Hcl Er
81 claims
| Drug | Claims |
|---|---|
| Losartan Potassium | 195 |
| Amlodipine Besylate | 176 |
| Rosuvastatin Calcium | 174 |
| Hydrochlorothiazide | 134 |
| Atorvastatin Calcium | 126 |
| Levothyroxine Sodium | 116 |
| Farxiga Dapagliflozin Propanediol | 83 |
| Metformin Hcl Er Metformin Hcl | 81 |
| Lisinopril | 74 |
| Metoprolol Succinate | 70 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Health Nurse Practitioner Overview
How Karla Schutzenhofer, APN fits within the Adult Health Nurse Practitioner landscape nationally.
29,811
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,291
Avg Claims per Provider
Karla Schutzenhofer, APN's 3,368 claims are above the specialty average of 1,291.
Nationwide Adult Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Schutzenhofer, both outside Illinois so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2012)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Health Nurse Practitioner Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Schutzenhofer.
One of 766 Adult Health Nurse Practitioner providers enrolled in Illinois, 5 are shown here.
Gloria Abenes
NP
Mount Vernon, IL
Annamma Abraham
NP
Elmhurst, IL
Sara Acosta
FNP-C
Long Grove, IL
Sara Adams
ANP
Chicago, IL
Cathy Adamson
N.P.
Elmhurst, IL
Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Karla Schutzenhofer, APN's specialty? ▼
Karla Schutzenhofer, APN specializes in Adult Health Nurse Practitioner and practices in Centralia, Illinois. Credentials: APN.
How much does Karla Schutzenhofer, APN prescribe under Medicare Part D? ▼
In 2024, Karla Schutzenhofer, APN wrote 3,368 Medicare Part D claims totaling $557K in drug costs for 359 beneficiaries.
Where is Karla Schutzenhofer, APN located? ▼
Karla Schutzenhofer, APN is located at 1054 MARTIN LUTHER KING DR, Centralia, IL, 62801. Phone: (618) 545-1705.
What is Karla Schutzenhofer, APN's NPI number? ▼
Karla Schutzenhofer, APN's National Provider Identifier (NPI) is 1902172372, issued on 03/29/2012.
Does Karla Schutzenhofer, APN prescribe more brand-name or generic drugs? ▼
Karla Schutzenhofer, APN's prescribing is 17% brand-name and 82% generic drugs by claim count, with $513K in brand drug costs.
How many Adult Health Nurse Practitioner providers are there in the US? ▼
There are 29,811 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,291 Medicare Part D claims per year.
What drugs does Karla Schutzenhofer, APN prescribe most often? ▼
Based on 2024 Medicare Part D data, Karla Schutzenhofer, APN's most frequently prescribed drugs include Losartan Potassium, Amlodipine Besylate, Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Karla Schutzenhofer, APN accept Medicare? ▼
Karla Schutzenhofer, APN appears in CMS Medicare data with 3,368 Part D claims and 359 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Karla Schutzenhofer, APN's credentials? ▼
Karla Schutzenhofer, APN's NPI is 1902172372 with credentials APN. 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.