NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1659632917 APN
Verify on CMS → Andrea Rossow, APN
Family Nurse Practitioner in Rockford, 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 210,832 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
682
Medicare Part D claims · 189 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$213.89
5 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Andrea Rossow, APN filed 682 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Rockford, Illinois, prescribing 81% generic.
- 682
- Part D claims, 2023
- 81%
- generic prescribing
- $213.89
- industry payments (Sunshine Act)
- ≥69th
- 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.
CMS NPPES provider registry desk
NPI 1659632917 · Family Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1659632917
- ENUM-MID 2012
- TAX-MEGA 211K Family Nurse
- RX-LIGHT 682
- BOOK-MID 7,064 in Illinois
- PHOTO-ENUM Diana Patton · 2012
Andrea Rossow, APN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
682 ≥ 69th percentile 69% of 1,370,886 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 · 2023
What does the federal data show about Andrea Rossow, APN?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
682 44% 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 | 1659632917 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | APN |
| Gender | Female |
| NPI Issued | 06/04/2012 |
Hospital and facility affiliations
Facilities where Andrea Rossow, 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.
Saint Anthony Medical Center
★★☆☆☆ 2/5
Loves Park, IL
Acute Care Hospitals
CMS CCN: 140233
Osf Multi-Specialty Group
Rockford, 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 Andrea Rossow, APN. Source: openpaymentsdata.cms.gov.
Total received
$214
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 Andrea Rossow, APN. To verify Andrea Rossow, 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
Andrea Rossow, APN - brand share 19.0%
Family Nurse Practitioner average
19% brand-name claims vs 81% generic, on 682 2023 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 2023.
682
Total Claims
$85K
Total Drug Cost
189
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,400
- Total Day Supply
- 38,778
- Brand vs Generic
- 19% brand / 81% generic
- Brand Drug Cost
- $54K
- Generic Drug Cost
- $31K
- Antibiotic Claims
- 46
Patient Demographics
- Average Patient Age
- 68.7 years
- Avg HCC Risk Score
- 0.75
- Gender Split
- 100% female / 0% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Andrea Rossow, APN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Estradiol
Estradiol
118 claims
- Fluconazole 39
Fluconazole
39 claims
- Estradiol (Twice W… 32
Estradiol (Twice Weekly)
32 claims
- Valacyclovir 31
Valacyclovir
31 claims
- Nystatin 24
Nystatin
24 claims
- Yuvafem 23
Yuvafem
23 claims
- Clobetasol Propion… 22
Clobetasol Propionate
22 claims
- Triamcinolone Acet… 19
Triamcinolone Acetonide
19 claims
| Drug | Claims |
|---|---|
| Estradiol | 118 |
| Fluconazole | 39 |
| Estradiol (Twice Weekly) Estradiol | 32 |
| Valacyclovir Valacyclovir Hcl | 31 |
| Nystatin | 24 |
| Yuvafem Estradiol | 23 |
| Clobetasol Propionate | 22 |
| Triamcinolone Acetonide | 19 |
| Zolpidem Tartrate | 18 |
| Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst | 17 |
* 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 Andrea Rossow, APN fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Andrea Rossow, APN's 682 claims are below the specialty average of 1,222.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Rossow, 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 Family Nurse Practitioner Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Rossow.
One of 7,064 Family Nurse Practitioner providers enrolled in Illinois, 5 are shown here.
Dr. Deborah Aaron
FNP
Chicago, IL
Dr. Lawrence Abah
APN
Aurora, IL
Theresa Abbadusky
Pekin, IL
Dr. Nadia Abbasi-Kling
FNP-BC
Chicago, IL
Dr. Manar Abdalla
FNP
Chicago, IL
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Andrea Rossow, APN's specialty? ▼
Andrea Rossow, APN specializes in Family Nurse Practitioner and practices in Rockford, Illinois. Credentials: APN.
How much does Andrea Rossow, APN prescribe under Medicare Part D? ▼
In 2023, Andrea Rossow, APN wrote 682 Medicare Part D claims totaling $85K in drug costs for 189 beneficiaries.
Where is Andrea Rossow, APN located? ▼
Andrea Rossow, APN is located at 1415 E STATE ST STE 800, Rockford, IL, 61104. Phone: (815) 695-6644.
What is Andrea Rossow, APN's NPI number? ▼
Andrea Rossow, APN's National Provider Identifier (NPI) is 1659632917, issued on 06/04/2012.
Does Andrea Rossow, APN prescribe more brand-name or generic drugs? ▼
Andrea Rossow, APN's prescribing is 19% brand-name and 81% generic drugs by claim count, with $54K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Andrea Rossow, APN prescribe most often? ▼
Based on 2023 Medicare Part D data, Andrea Rossow, APN's most frequently prescribed drugs include Estradiol, Fluconazole, Estradiol (Twice Weekly). This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Andrea Rossow, APN accept Medicare? ▼
Andrea Rossow, APN appears in CMS Medicare data with 682 Part D claims and 189 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Andrea Rossow, APN's credentials? ▼
Andrea Rossow, APN's NPI is 1659632917 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 (2023). 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 April 2026 (NPPES) / 2023 (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 May 2026.