NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1073132007 APRN, CNP
Verify on CMS → Paulina Michalik, APRN, CNP
Registered Nurse in Chicago, 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 185,440 in Registered Nurse, 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
137
Medicare Part D claims · 62 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
45%
generic claims · 55% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Paulina Michalik, APRN, CNP filed 137 Medicare Part D claims in 2024 as a Registered Nurse in Chicago, Illinois, prescribing 45% generic.
- 137
- Part D claims, 2024
- 45%
- generic prescribing
- ≥34th
- 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 Paulina Michalik, APRN, CNP
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1073132007), first enumerated 04/09/2020.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 137 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- State context
State board disciplinary context
Illinois statewide board action statistics are published annually — these figures describe aggregate state activity, not Paulina Michalik, APRN, CNP'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 1073132007 · Registered Nurse
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1073132007
- ENUM-RECENT 2020
- TAX-MEGA 185K Registered Nurse
- RX-LIGHT 137
- BOOK-LIGHT 3,996 in Illinois
- PHOTO-ENUM Lilia Williams · 2020
Paulina Michalik, APRN, CNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
137 ≥ 34th percentile 34% 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 Paulina Michalik, APRN, CNP?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
137 87% vs specialty avg
Specialty distribution in Illinois
How Registered Nurse 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 Registered Nurse. 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 | 1073132007 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | APRN, CNP |
| Gender | Female |
| NPI Issued | 04/09/2020 |
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 Paulina Michalik, APRN, CNP. To verify Paulina Michalik, APRN, CNP'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 · Brand-heavy
Paulina Michalik, APRN, CNP - brand share 55.0%
Registered Nurse average
55% brand-name claims vs 45% generic, on 137 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.
137
Total Claims
$243K
Total Drug Cost
62
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 194.933
- Total Day Supply
- 5,132
- Brand vs Generic
- 55% brand / 45% generic
- Brand Drug Cost
- $242K
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 69.9 years
- Avg HCC Risk Score
- 1.12
- Gender Split
- 81% female / 19% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Paulina Michalik, APRN, CNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Albuterol Sulfate …
Albuterol Sulfate Hfa
22 claims
- Azelastine Hcl
Azelastine Hcl
18 claims
- Trelegy Ellipta
Trelegy Ellipta
12 claims
- Fluticasone Propio…
Fluticasone Propionate
11 claims
| Drug | Claims |
|---|---|
| Albuterol Sulfate Hfa Albuterol Sulfate | 22 |
| Azelastine Hcl | 18 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 12 |
| Fluticasone Propionate | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Paulina Michalik, APRN, CNP fits within the Registered Nurse landscape nationally.
185,440
Registered Nurse Providers in US
56
States with Registered Nurse
1,063
Avg Claims per Provider
Paulina Michalik, APRN, CNP's 137 claims are below the specialty average of 1,063.
Nationwide Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Michalik, both outside Illinois so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Registered Nurse Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Michalik.
One of 3,996 Registered Nurse providers enrolled in Illinois, 5 are shown here.
Crystal Aandahl
FNP
North Chicago, IL
Hannah Aba
RN
Lombard, IL
Rowena Abasolo
A.P.N.
Elk Grove Village, IL
Rashidah Abdullah
CNM, RN, CBC, CLC
Chicago, IL
Mercy Abunaw
FNP-C
Rockford, IL
Compare Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Paulina Michalik, APRN, CNP's specialty? ▼
Paulina Michalik, APRN, CNP specializes in Registered Nurse and practices in Chicago, Illinois. Credentials: APRN, CNP.
How much does Paulina Michalik, APRN, CNP prescribe under Medicare Part D? ▼
In 2024, Paulina Michalik, APRN, CNP wrote 137 Medicare Part D claims totaling $243K in drug costs for 62 beneficiaries.
Where is Paulina Michalik, APRN, CNP located? ▼
Paulina Michalik, APRN, CNP is located at 675 N SAINT CLAIR ST STE 18-250, Chicago, IL, 60611. Phone: (312) 695-8624.
What is Paulina Michalik, APRN, CNP's NPI number? ▼
Paulina Michalik, APRN, CNP's National Provider Identifier (NPI) is 1073132007, issued on 04/09/2020.
Does Paulina Michalik, APRN, CNP prescribe more brand-name or generic drugs? ▼
Paulina Michalik, APRN, CNP's prescribing is 55% brand-name and 45% generic drugs by claim count, with $242K in brand drug costs.
How many Registered Nurse providers are there in the US? ▼
There are 185,440 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,063 Medicare Part D claims per year.
What drugs does Paulina Michalik, APRN, CNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Paulina Michalik, APRN, CNP's most frequently prescribed drugs include Albuterol Sulfate Hfa, Azelastine Hcl, Trelegy Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Paulina Michalik, APRN, CNP accept Medicare? ▼
Paulina Michalik, APRN, CNP appears in CMS Medicare data with 137 Part D claims and 62 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Paulina Michalik, APRN, CNP's credentials? ▼
Paulina Michalik, APRN, CNP's NPI is 1073132007 with credentials APRN, CNP. 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.